This document provides 50 frequently asked AWS interview questions and answers to help prepare for AWS interviews. Some of the key topics covered include explaining AWS components and services like S3, EC2, VPC, IAM, CloudWatch, and more. Detailed explanations are provided for concepts like AMI, instances, security best practices, load balancers, auto-scaling, and other important AWS services.
An immeasurable reason for the massive rise in businesses moving online is a surge in user engagement. It’s not only the large organizations these days that run online portals, but many small independent businesses also have a decent number of users.
https://www.infosectrain.com/blog/aws-certification-guide/
International Journal of Computational Engineering Research(IJCER)ijceronline
International Journal of Computational Engineering Research(IJCER) is an intentional online Journal in English monthly publishing journal. This Journal publish original research work that contributes significantly to further the scientific knowledge in engineering and Technology.
Managing Cloud Security Risks in Your OrganizationCharles Lim
Any Organization in the World need to prepare themselves before they move to the cloud, i.e. cloud security risk assessment. It is all about managing your risks if you accept to move to the cloud and understanding the risks and benefits should be essential part of any organization thinking to move to cloud infrastructure.
The document provides guidance on cloud security from CESG and AWS. It discusses AWS security practices that are aligned with the UK government's Cloud Security Principles, including data encryption, network protection, physical security of data centers, separation between customers, governance frameworks, operational security practices, and personnel security screening. The guidance is intended to increase confidence in AWS security and compliance for UK public and private sector customers.
AWS reInforce 2021: TDR202 - Lessons learned from the front lines of Incident...Brian Andrzejewski
The document provides an overview of lessons learned from the front lines of incident response. It discusses common causes of customer security events like insecure AWS resource configurations, unintended disclosure of credentials, and lack of vulnerability management. It outlines critical security patterns to prevent and detect these issues using AWS services like IAM, GuardDuty, and Security Hub. The presentation aims to help customers reduce security risks and recommends next steps like improving the top 10 security items in their AWS accounts.
This Cloud Security tutorial shall first address the question whether Cloud Security is really a concern among companies which are making a move to the cloud. The tutorial also discusses the process of troubleshooting a problem in the cloud. This tutorial is ideal for people who are planning to make a career shift in the cloud industry. Below are the topics covered in this tutorial:
1. Why and What of Cloud Security?
2. Private, Public or Hybrid
3. Is Cloud Security really a concern?
4. How secure should you make your application?
5. Troubleshooting a threat in the Cloud
6. Cloud Security in AWS
GDPR - Top 10 AWS Security and Compliance Best PracticesAhmad Khan
AWS Cloud GDPR challenges solved, this webinar (see our youtube channel). We show you exactly which Articles you need to worry about and how to address the data security using automation and top 10 best practices to implement step by step.
As organizations shift control of their infrastructure and data to the cloud, it is critical that they rethink their application security efforts. This can be accomplished by ensuring applications are designed to take advantage of built-in cloud security controls and configured properly in deployment.
Attend this webcast to gain insight into the security nuances of the cloud platform and risk mitigation techniques. Topics include:
• Common cloud threats and vulnerabilities
• Exposing data with insufficient Authorization and Authentication
• The danger of relying on untrusted components
• Distributed Denial of Service (DDoS) and other application attacks
• Securing APIs and other defensive measures
An immeasurable reason for the massive rise in businesses moving online is a surge in user engagement. It’s not only the large organizations these days that run online portals, but many small independent businesses also have a decent number of users.
https://www.infosectrain.com/blog/aws-certification-guide/
International Journal of Computational Engineering Research(IJCER)ijceronline
International Journal of Computational Engineering Research(IJCER) is an intentional online Journal in English monthly publishing journal. This Journal publish original research work that contributes significantly to further the scientific knowledge in engineering and Technology.
Managing Cloud Security Risks in Your OrganizationCharles Lim
Any Organization in the World need to prepare themselves before they move to the cloud, i.e. cloud security risk assessment. It is all about managing your risks if you accept to move to the cloud and understanding the risks and benefits should be essential part of any organization thinking to move to cloud infrastructure.
The document provides guidance on cloud security from CESG and AWS. It discusses AWS security practices that are aligned with the UK government's Cloud Security Principles, including data encryption, network protection, physical security of data centers, separation between customers, governance frameworks, operational security practices, and personnel security screening. The guidance is intended to increase confidence in AWS security and compliance for UK public and private sector customers.
AWS reInforce 2021: TDR202 - Lessons learned from the front lines of Incident...Brian Andrzejewski
The document provides an overview of lessons learned from the front lines of incident response. It discusses common causes of customer security events like insecure AWS resource configurations, unintended disclosure of credentials, and lack of vulnerability management. It outlines critical security patterns to prevent and detect these issues using AWS services like IAM, GuardDuty, and Security Hub. The presentation aims to help customers reduce security risks and recommends next steps like improving the top 10 security items in their AWS accounts.
This Cloud Security tutorial shall first address the question whether Cloud Security is really a concern among companies which are making a move to the cloud. The tutorial also discusses the process of troubleshooting a problem in the cloud. This tutorial is ideal for people who are planning to make a career shift in the cloud industry. Below are the topics covered in this tutorial:
1. Why and What of Cloud Security?
2. Private, Public or Hybrid
3. Is Cloud Security really a concern?
4. How secure should you make your application?
5. Troubleshooting a threat in the Cloud
6. Cloud Security in AWS
GDPR - Top 10 AWS Security and Compliance Best PracticesAhmad Khan
AWS Cloud GDPR challenges solved, this webinar (see our youtube channel). We show you exactly which Articles you need to worry about and how to address the data security using automation and top 10 best practices to implement step by step.
As organizations shift control of their infrastructure and data to the cloud, it is critical that they rethink their application security efforts. This can be accomplished by ensuring applications are designed to take advantage of built-in cloud security controls and configured properly in deployment.
Attend this webcast to gain insight into the security nuances of the cloud platform and risk mitigation techniques. Topics include:
• Common cloud threats and vulnerabilities
• Exposing data with insufficient Authorization and Authentication
• The danger of relying on untrusted components
• Distributed Denial of Service (DDoS) and other application attacks
• Securing APIs and other defensive measures
AWS provides a range of security services and features that AWS customers can use to secure their content and applications and meet their own specific business requirements for security. This presentation focuses on how you can make use of AWS security features to meet your own organization's security and compliance objectives.
View a recording of the webinar based on this presentation on YouTube here: http://youtu.be/rXPyGDWKHIo
We are all, now more than ever, spending more time online in our day-to-day lives. More and more startups are using the power of cloud to set up their next disruptive product. The concept of managing information on the cloud and protecting it, thankfully, is not something new and every cloud vendor has an abundance of security tooling available for us to leverage when setting up our next big cloud project. So with that in mind the following presentation aims to provide you with a general overview of AWS Security Tooling and the roles that each of the tools play in the Security & Compliance lifecycle. We will also deep dive a bit into two tools, namely Guard duty and Security Hub.
Managing Security with AWS | AWS Public Sector Summit 2017Amazon Web Services
The document discusses security best practices for using AWS. It notes that security is a shared responsibility between AWS and customers, with AWS managing security of the cloud infrastructure and customers responsible for security in their use of AWS services. It outlines the AWS Cloud Adoption Framework security perspective, including identity and access management, detective controls, infrastructure security, data protection, and incident response. The document emphasizes that security principles for the cloud are similar to traditional IT but can be applied more efficiently and at larger scale through automation. It provides examples of AWS security services that customers can use to implement best practices.
Cloud summit demystifying cloud securityDavid De Vos
During this session we’ll cover the key solutions and steps to securing a cloud environment.
We’ll cover policy creation, security posture management & cybersecurity incident analysis. You’ll see how compliance is made easy in the cloud and how continuous monitoring works. We’ll explain how multi-cloud security works as well!
As we walk through the solutions, we’ll share some best practices and use cases from our experience.
DevOps is focused on Agile development and in great demand.
GCP Supports DevOps in a manner similar to AWS.
Differences between API Gateway (CLI support and OpenAPI Support)
GCP uses a NGINX Proxy with Cloud Endpoints.
AWS Security Best Practices in a Zero Trust Security Model - DEM06 - Atlanta ...Amazon Web Services
Zero Trust Security is quickly rising as a preferred alternative to traditional security approaches. The key enabling technology underlying the Zero Trust Security approach is Next-Gen Access, which combines the critical capabilities of such technologies as Identity as a Service (IDaaS), enterprise mobility management (EMM), and privileged access management (PAM). In this session, we highlight AWS security best practices in a Zero Trust Security model. Specifically, we explore securing the AWS root account, controlling access to the AWS Management Console and AWS CLI, and managing developer access to Amazon EC2 instances and the containerized applications that run on them. This session is brought to you by AWS partner, Centrify.
AWS and its partners offer a wide range of tools and features to help you to meet your security objectives. These tools mirror the familiar controls you deploy within your on-premises environments. AWS provides security-specific tools and features across network security, configuration management, access control and data security. In addition, AWS provides monitoring and logging tools to can provide full visibility into what is happening in your environment. In this session, you will get introduced to the range of security tools and features that AWS offers, and the latest security innovations coming from AWS.
This document summarizes Wyng's user-generated content marketing platform and serverless architecture. Wyng is a digital marketing company headquartered in New York City that builds campaign platforms for brands. Their platform ingests 500k user-generated social media posts per day from hashtags and mentions, filters and searches the content, and analyzes marketing trends. Wyng implemented a serverless architecture using AWS Lambda, Kinesis, S3, Elasticsearch, and other services to scale elastically and reduce costs by 50%. The summary discusses lessons learned around security, availability, and technical limitations of the serverless approach.
In this session you will learn why you need to shift from vulnerability detection only to a holistic web application defense strategy. We’ll outline the top three ways to improve your web app security and share how others have developed an integrated, comprehensive strategy that reduces costs and improves the balance between security and app functionality.
The document discusses security best practices for cloud platforms like AWS and Azure. It covers topics like network security using services like VPC and Virtual Network, identity management with IAM and Azure AD, encryption tools, and security monitoring solutions. Best practices for the cloud include enforcing multi-factor authentication, role-based access control, data encryption, and using security tools to inspect configurations and detect vulnerabilities.
I am the authorized K-12 representative in South Carolina for eInstruction by Turning Technologies
Bill McIntosh
SchoolVision Inc..
Authorized K-12 Consultant for eInstruction by Turning Technologies
Phone :843-442-8888
Email :WKMcIntosh@Comcast.net
Twitter : @OtisTMcIntosh
SchoolVision Website on Facebook: https://www.facebook.com/WKMIII
Website : www.einstruction.com
Stay Connected - @eInstruction • Facebook
Turning Technologies | 255 West Federal Street | Youngstown, OH Main: 330-746-3015 | Toll Free: 866-746-3015 | Fax: 330-884-6065
www.TurningTechnologies.com
Service Organizational Control (SOC 2) Compliance - KloudlearnKloudLearn
Service Organizational Control (SOC 2) Compliance reports are designed to ensure that if you are a service provider handling customer data, it will be transmitted, stored, and processed in a completely confidential way.
The document discusses McAfee Email Protection for Microsoft Office 365. It highlights that Office 365 adoption is growing rapidly, but email threats still exist in the cloud. McAfee's solution layers additional security on top of Office 365 to protect against phishing and malware. Key features include targeted attack protection, faster protection through McAfee's threat intelligence, and email continuity to ensure uptime. The document also addresses common customer objections and provides resources for sales enablement.
With the importance of cloud security, cloud professionals are widely choosing security career. If you are the one, you should go through these frequently asked AWS security interview questions and answers to land a job in AWS security.
Cloud security is one of the highly critical aspects related to the cloud in present times. More evolved threats are emerging every day, and qualified cloud security professionals are in very small numbers. Therefore, a career in AWS cloud security could be a trustworthy choice for many. If you want to go ahead with a career in AWS security, then you must be worried about AWS security interview questions.
https://www.infosectrain.com/blog/top-15-aws-security-interview-questions/
Journey Through the Cloud - Security Best Practices on AWSAmazon Web Services
Amazon Web Services (AWS) delivers a scalable cloud computing platform with high availability and dependability, offering flexibility for customers to build a wide range of applications. Helping to protect the security of our customers content is of utmost importance to AWS, as is maintaining customer trust and confidence. Under the AWS shared responsibility model, AWS provides a secure global infrastructure, including compute, storage, networking and database services, as well as a range of high level services.
AWS provides a range of security services and features that AWS customers can use to secure their content and meet their own specific business requirements for security. This presentation focuses on how you can make use of AWS security features to meet your own organization's security and compliance objectives.
Topics covered include:
• The AWS approach to security and how responsibilities are shared between AWS and our customers
• How to build your own secure virtual private cloud and integrate it with your existing solutions
• How to use AWS Identity and Access Management to securely manage and operate your applications
• Best practices for securing your AWS account, your content and your applications
View a recording of this webinar here: http://youtu.be/Ihe_8o00-WI
AWS provides a range of security services and features that AWS customers can use to secure their content and applications and meet their own specific business requirements for security. This presentation focuses on how you can make use of AWS security features to meet your own organisation's security and compliance objectives.
Top 10 AWS Security and Compliance best practicesAhmad Khan
Learn how to secure your AWS from Hacks, and Misconfigurations. These 10 controls will lock down for all compliance regulations like HIPAA, PCI, FISMA, NIST and so on.
Operational Complexity: The Biggest Security Threat to Your AWS EnvironmentCryptzone
Managing tightly-controlled user access in AWS is complex. And complexity leads to errors and sloppiness. There are six main reasons why this operational complexity is the biggest security threat to your AWS Environment. Paul Campaniello at Cryptzone discusses in this eBook.
Top 50 AWS Interview Questions and Answers.pdfinfosec train
The recent decades have witnessed a significant change in the work environment of organizations and businesses around the world. The Technological advancements and the pioneering of Cloud and cloud computing platforms have been a considerable thrust behind this growth.
https://www.infosectrain.com/courses/aws-solutions-architect-training/
AWS provides a range of security services and features that AWS customers can use to secure their content and applications and meet their own specific business requirements for security. This presentation focuses on how you can make use of AWS security features to meet your own organization's security and compliance objectives.
View a recording of the webinar based on this presentation on YouTube here: http://youtu.be/rXPyGDWKHIo
We are all, now more than ever, spending more time online in our day-to-day lives. More and more startups are using the power of cloud to set up their next disruptive product. The concept of managing information on the cloud and protecting it, thankfully, is not something new and every cloud vendor has an abundance of security tooling available for us to leverage when setting up our next big cloud project. So with that in mind the following presentation aims to provide you with a general overview of AWS Security Tooling and the roles that each of the tools play in the Security & Compliance lifecycle. We will also deep dive a bit into two tools, namely Guard duty and Security Hub.
Managing Security with AWS | AWS Public Sector Summit 2017Amazon Web Services
The document discusses security best practices for using AWS. It notes that security is a shared responsibility between AWS and customers, with AWS managing security of the cloud infrastructure and customers responsible for security in their use of AWS services. It outlines the AWS Cloud Adoption Framework security perspective, including identity and access management, detective controls, infrastructure security, data protection, and incident response. The document emphasizes that security principles for the cloud are similar to traditional IT but can be applied more efficiently and at larger scale through automation. It provides examples of AWS security services that customers can use to implement best practices.
Cloud summit demystifying cloud securityDavid De Vos
During this session we’ll cover the key solutions and steps to securing a cloud environment.
We’ll cover policy creation, security posture management & cybersecurity incident analysis. You’ll see how compliance is made easy in the cloud and how continuous monitoring works. We’ll explain how multi-cloud security works as well!
As we walk through the solutions, we’ll share some best practices and use cases from our experience.
DevOps is focused on Agile development and in great demand.
GCP Supports DevOps in a manner similar to AWS.
Differences between API Gateway (CLI support and OpenAPI Support)
GCP uses a NGINX Proxy with Cloud Endpoints.
AWS Security Best Practices in a Zero Trust Security Model - DEM06 - Atlanta ...Amazon Web Services
Zero Trust Security is quickly rising as a preferred alternative to traditional security approaches. The key enabling technology underlying the Zero Trust Security approach is Next-Gen Access, which combines the critical capabilities of such technologies as Identity as a Service (IDaaS), enterprise mobility management (EMM), and privileged access management (PAM). In this session, we highlight AWS security best practices in a Zero Trust Security model. Specifically, we explore securing the AWS root account, controlling access to the AWS Management Console and AWS CLI, and managing developer access to Amazon EC2 instances and the containerized applications that run on them. This session is brought to you by AWS partner, Centrify.
AWS and its partners offer a wide range of tools and features to help you to meet your security objectives. These tools mirror the familiar controls you deploy within your on-premises environments. AWS provides security-specific tools and features across network security, configuration management, access control and data security. In addition, AWS provides monitoring and logging tools to can provide full visibility into what is happening in your environment. In this session, you will get introduced to the range of security tools and features that AWS offers, and the latest security innovations coming from AWS.
This document summarizes Wyng's user-generated content marketing platform and serverless architecture. Wyng is a digital marketing company headquartered in New York City that builds campaign platforms for brands. Their platform ingests 500k user-generated social media posts per day from hashtags and mentions, filters and searches the content, and analyzes marketing trends. Wyng implemented a serverless architecture using AWS Lambda, Kinesis, S3, Elasticsearch, and other services to scale elastically and reduce costs by 50%. The summary discusses lessons learned around security, availability, and technical limitations of the serverless approach.
In this session you will learn why you need to shift from vulnerability detection only to a holistic web application defense strategy. We’ll outline the top three ways to improve your web app security and share how others have developed an integrated, comprehensive strategy that reduces costs and improves the balance between security and app functionality.
The document discusses security best practices for cloud platforms like AWS and Azure. It covers topics like network security using services like VPC and Virtual Network, identity management with IAM and Azure AD, encryption tools, and security monitoring solutions. Best practices for the cloud include enforcing multi-factor authentication, role-based access control, data encryption, and using security tools to inspect configurations and detect vulnerabilities.
I am the authorized K-12 representative in South Carolina for eInstruction by Turning Technologies
Bill McIntosh
SchoolVision Inc..
Authorized K-12 Consultant for eInstruction by Turning Technologies
Phone :843-442-8888
Email :WKMcIntosh@Comcast.net
Twitter : @OtisTMcIntosh
SchoolVision Website on Facebook: https://www.facebook.com/WKMIII
Website : www.einstruction.com
Stay Connected - @eInstruction • Facebook
Turning Technologies | 255 West Federal Street | Youngstown, OH Main: 330-746-3015 | Toll Free: 866-746-3015 | Fax: 330-884-6065
www.TurningTechnologies.com
Service Organizational Control (SOC 2) Compliance - KloudlearnKloudLearn
Service Organizational Control (SOC 2) Compliance reports are designed to ensure that if you are a service provider handling customer data, it will be transmitted, stored, and processed in a completely confidential way.
The document discusses McAfee Email Protection for Microsoft Office 365. It highlights that Office 365 adoption is growing rapidly, but email threats still exist in the cloud. McAfee's solution layers additional security on top of Office 365 to protect against phishing and malware. Key features include targeted attack protection, faster protection through McAfee's threat intelligence, and email continuity to ensure uptime. The document also addresses common customer objections and provides resources for sales enablement.
With the importance of cloud security, cloud professionals are widely choosing security career. If you are the one, you should go through these frequently asked AWS security interview questions and answers to land a job in AWS security.
Cloud security is one of the highly critical aspects related to the cloud in present times. More evolved threats are emerging every day, and qualified cloud security professionals are in very small numbers. Therefore, a career in AWS cloud security could be a trustworthy choice for many. If you want to go ahead with a career in AWS security, then you must be worried about AWS security interview questions.
https://www.infosectrain.com/blog/top-15-aws-security-interview-questions/
Journey Through the Cloud - Security Best Practices on AWSAmazon Web Services
Amazon Web Services (AWS) delivers a scalable cloud computing platform with high availability and dependability, offering flexibility for customers to build a wide range of applications. Helping to protect the security of our customers content is of utmost importance to AWS, as is maintaining customer trust and confidence. Under the AWS shared responsibility model, AWS provides a secure global infrastructure, including compute, storage, networking and database services, as well as a range of high level services.
AWS provides a range of security services and features that AWS customers can use to secure their content and meet their own specific business requirements for security. This presentation focuses on how you can make use of AWS security features to meet your own organization's security and compliance objectives.
Topics covered include:
• The AWS approach to security and how responsibilities are shared between AWS and our customers
• How to build your own secure virtual private cloud and integrate it with your existing solutions
• How to use AWS Identity and Access Management to securely manage and operate your applications
• Best practices for securing your AWS account, your content and your applications
View a recording of this webinar here: http://youtu.be/Ihe_8o00-WI
AWS provides a range of security services and features that AWS customers can use to secure their content and applications and meet their own specific business requirements for security. This presentation focuses on how you can make use of AWS security features to meet your own organisation's security and compliance objectives.
Top 10 AWS Security and Compliance best practicesAhmad Khan
Learn how to secure your AWS from Hacks, and Misconfigurations. These 10 controls will lock down for all compliance regulations like HIPAA, PCI, FISMA, NIST and so on.
Operational Complexity: The Biggest Security Threat to Your AWS EnvironmentCryptzone
Managing tightly-controlled user access in AWS is complex. And complexity leads to errors and sloppiness. There are six main reasons why this operational complexity is the biggest security threat to your AWS Environment. Paul Campaniello at Cryptzone discusses in this eBook.
Top 50 AWS Interview Questions and Answers.pdfinfosec train
The recent decades have witnessed a significant change in the work environment of organizations and businesses around the world. The Technological advancements and the pioneering of Cloud and cloud computing platforms have been a considerable thrust behind this growth.
https://www.infosectrain.com/courses/aws-solutions-architect-training/
AWS Interview Questions and Answers_2023.pdfnishajeni1
Here is the list of AWS Interview Questions which are recently asked in Amazon company. These questions are included for both Freshers and Experienced professionals.
Innovation at Scale - Top 10 AWS questions when you startShiva Narayanaswamy
The document summarizes AWS's rapid pace of innovation and history of innovation. It notes that AWS has launched over 1,173 new features and services between 2006 and 2014, with the number of new features/services increasing each year. It also lists some of the major AWS services launched each year from 2009 to 2015. The document aims to showcase AWS's continued expansion of services across compute, storage, database, analytics, applications and other areas to support virtually any cloud workload.
This document provides a survey of Amazon Web Services (AWS) cloud platform, including its services, architecture, and business model. It discusses how AWS provides scalable, reliable cloud computing resources on a pay-as-you-go basis. The document outlines AWS's global infrastructure and the various service models it offers, including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also provides an overview of many specific computing, storage, database, and other services available on AWS.
AWS Interview Questions and Answers -CREDO SYSTEMZ.pdfnishajeni1
Credo Systemz AWS course in Chennai is the Best Master Training Institute in the cloud platform. Our AWS training in chennai helps to acquire the in-depth AWS cloud skills. To advance in the career, Our professional trainers provide the complete AWS hands-on training. Our AWS Course focuses on the basics to advance AWS concepts, AWS architecture, AWS services with Placement support.
The document provides answers to interview questions about AWS. It discusses what AWS is, its key components like S3, EC2, EBS, and CloudWatch. It describes what S3 and AMI are and how to send requests to S3. It also discusses how to vertically scale Amazon instances, the components involved in AWS, Lambda@Edge, scalability vs flexibility, the layers of cloud architecture, and connection issues when connecting to instances.
Opportunities that the Cloud Brings for Carriers @ Carriers World 2014Ian Massingham
In this presentation from Total Telecom's Carriers World Conference in 2014 I discussed the opportunities that cloud computing presents for Telecommunications Carriers.
Amazon EC2 or Amazon Elastic Compute Cloud is a web service that seeks to make developers’ lives easier by providing secure and scalable cloud computing resources.
Survey of International and Thai Cloud Providers and Cloud Software Projectst b
The document discusses key cloud computing providers including Amazon Web Services (AWS) and Google App Engine. It provides an overview of the various services offered by AWS such as Amazon EC2, S3, VPC, CloudFront, Route 53, RDS, and others. It also discusses Google App Engine and provides examples of applications running on each platform. Overall, the document is an introduction to major public cloud providers and their offerings.
Uses, considerations, and recommendations for AWSScalar Decisions
From an information session on Amazon Web Services (AWS), looking at uses, considerations, and recommendations for leveraging AWS in your organization.
Topics covered:
- AWS Services Overview
- Some ideal use cases: Disaster Recovery, Backup and Archive, Test/Dev
- Data residency and security considerations
The document describes a seminar on AWS cloud computing conducted by students from Aditya Institute of Technology and Management. It includes an introduction to AWS services, the importance of cloud computing, different cloud computing models (IaaS, PaaS, SaaS), steps to host a website on AWS servers, and how to create volumes on AWS.
this ppt is about the cloud computing and the services provided by them and it also has the advantages and disadvantages of the aws.it also tells about what is aws ,advantages of aws,disadvantages of aws,services provided by the aws ,what is cloud computing etc
Amazon Web Services (AWS) provides on-demand cloud computing services that allow users to operate web and mobile apps as well as perform big data analytics. AWS offers scalable and reliable services that reduce costs for businesses compared to traditional on-premises infrastructure. AWS gives users flexibility and control over their cloud resources while only charging for what they use.
AWS Solution Architect Associate certification covers key AWS services including compute, networking, storage, databases, deployment and management. The document provides an overview of cloud computing concepts like service models, deployment models and terminology. It also summarizes the history and growth of AWS including over 1 million active customers in 190 countries and $20 billion in annual revenue.
View these slides if you're you new to cloud computing and would like to learn more about Amazon Web Services (AWS), if you intend to implement a project and would like to discover the basics of the AWS cloud or if you are a business looking to evaluate cloud computing, attend this webinar. In this recorded webinar, we answer the following questions:
• What is Cloud Computing with AWS and what benefits can it deliver?
• Who is using AWS and what are they using it for?
• How can I use AWS Services to run my workloads?
View the webinar: http://youtu.be/ybcV0sJ_T_I
Best AWS Cloud Computing Services ProviderOliviaHeather1
Cloud computing has emerged as a transformative force, redefining the way organizations operate and innovate. Among the frontrunners in the cloud computing domain stands Amazon Web Services (AWS), a cloud platform that offers a wide array of services designed to empower businesses across the globe. In this article, we will explore the key AWS cloud computing services and highlight the positive aspects that make AWS the preferred choice for many enterprises.
AWS provides cloud computing services that allow users to access computing resources like servers and databases over the internet. Key benefits include agility, elasticity, cost savings, and the ability to deploy applications globally in minutes. AWS offers infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). It has data centers in 24 regions worldwide and provides free tiers for services like EC2, EBS, S3, and CloudFront. Gartner has recognized AWS as a leader in cloud infrastructure and platform services.
A presentation about the AWS cloud practitioner course. It gives information about the AWS course which is basically a foundation for Amazon Web Services i.e. the cloud computing of Amazon.
Certified Security Analyst Certification will help you to start your journey towards joining a security operations centre (SOC).SOC Analyst Certification aims at offering proficiency in performing entry-level and intermediate-level operations and therefore, it is helpful for both already existing as well as aspiring Tier I and Tier II SOC analysts.
Certified Security Analyst Certification will help you to start your journey towards joining a security operations centre (SOC).SOC Analyst Certification aims at offering proficiency in performing entry-level and intermediate-level operations and therefore, it is helpful for both already existing as well as aspiring Tier I and Tier II SOC analysts.
ISO Lead Auditor Certification Training Course has a five-day intensive course that enables participants to develop the necessary expertise to audit a Business Continuity Management System (BCMS) and to manage a team of auditors by applying widely recognized audit principles, procedures, and techniques.
ISO Lead Auditor Certification Training Course has a five-day intensive course that enables participants to develop the necessary expertise to audit a Business Continuity Management System (BCMS) and to manage a team of auditors by applying widely recognized audit principles, procedures, and techniques.
ISO Lead Auditor Certification Training Course has a five-day intensive course that enables participants to develop the necessary expertise to audit a Business Continuity Management System (BCMS) and to manage a team of auditors by applying widely recognized audit principles, procedures, and techniques.
ISO/IEC 27001 Lead Implementer Training has intensive course enables participants to develop the necessary expertise to support an organization in implementing and managing an Information Security Management System (ISMS) based on ISO/IEC 27001:2013.
The Offensive Cyber Security Certification will upgrade your skills to become a pentester, exploit developer. You will learn multiple offensive approaches to access infrastructure, environment, and information, performing risk analysis and mitigation, compliance, and much more with this program.
Modern SIEMs support many different business and technical use cases, including security, compliance, big data analytics, IT operations, and others. However, this does not mean that any SIEM solution will satisfy your unique business and technical needs. Not all SIEMs are built equally or optimally to support all use cases, so it’s important to begin your SIEM evaluation by defining your specific use cases or goals.
CISA Domain 3 - Information Systems Acquisition, Development and ImplementationInfosecTrain
The document discusses key concepts relating to CISA Domain 3 on information systems acquisition, development, and implementation. It covers 14 knowledge statements, including benefits realization practices, project governance mechanisms, requirements analysis and management practices, system development methodologies and tools, and post-implementation review objectives and practices. The document also summarizes important concepts for the exam such as project portfolio management, business case development, benefit realization techniques, project management structure, project communication and culture, and defining project objectives using an object breakdown structure and work breakdown structure.
CISA Domain 4 Information Systems Operation | InfosectrainInfosecTrain
Study Flashcards On CISA Domain 4 Information Systems Operations, Maintenance and Support at Cram.com. Quickly memorize the terms, phrases and much more. Infosectrain.com makes it easy to get the grade you want!
Information Security Analyst- Infosec trainInfosecTrain
The information has more exceptional value in today's highly competitive world. It helps organizations in many ways. From making accurate decisions to set up strategies to achieve their business goals, organizations rely extensively on the information system.
This document provides an overview of Domain 1 of the CISA exam, which covers auditing information systems. It discusses key concepts including:
- Audit planning, which involves understanding the business, environment, prior work, risk analysis, and developing an audit plan.
- Risk analysis, which is part of audit planning and helps identify risks and vulnerabilities to determine necessary controls.
- Internal controls, which are policies and procedures to reduce risks. They can be preventive, detective, or corrective.
- COBIT, a framework from ISACA for governance and management of enterprise IT. It is based on principles and enablers.
- Risk-based auditing approaches audit risk through understanding
Google Cloud Certifications @ InfosectrainInfosecTrain
If you have been wondering about the best and reliable option for setting up a career in cloud computing, then certifications are credible alternatives. The role of certifications in the modern IT landscape is highly significant and unquestionable. Candidates should know about the certifications of notable public cloud computing platforms such as Google Cloud
certifications.Awareness of the different certifications on Google Cloud Platform could help you identify the suitable certifications for your career path.
How to prepare for AWS Security, Azure Security and Google Professional Cloud...InfosecTrain
The document discusses the benefits of meditation for reducing stress and anxiety. Regular meditation practice can help calm the mind and body by lowering heart rate and blood pressure. Studies have shown that meditating for just 10-20 minutes per day can have significant positive impacts on both mental and physical health over time.
Information Security Professionals who pass the exam and have obtained their OSCP can research the network (information gathering), identify any vulnerabilities, and successfully execute attacks.
The Offensive Security Certified Professional (OSCP) is one of the most technical and most challenging certifications for information security professionals.
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How to prepare for Infosec domain's best certifications?InfosecTrain
This document provides information on how to prepare for several prominent information security certifications, including CISSP, CCSP, and CISA. For CISSP, it recommends studying official guides and reference books, taking practice tests, and understanding topics like the exam format and requirements. For CCSP, it suggests resources on cloud security topics, models, threats, and standards. For CISA, it outlines studying management, risk, and controls material. The document is from a training company that offers certification preparation programs and post-exam support.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
This presentation was provided by Racquel Jemison, Ph.D., Christina MacLaughlin, Ph.D., and Paulomi Majumder. Ph.D., all of the American Chemical Society, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
Leveraging Generative AI to Drive Nonprofit InnovationTechSoup
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.pptHenry Hollis
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
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The recent decades have witnessed a significant change in the work
environment of organizations and businesses around the world. The
Technological advancements and the pioneering of Cloud and cloud computing
platforms have been a considerable thrust behind this growth. At present,
most businesses are utilizing or are intending to utilize Cloud Computing for
their operations, which have led to a gigantic surge in the need for cloud
experts.
There are many Cloud service providers in the market. But AWS has emerged
as a leading and fastest-growing cloud service provider dominating the cloud
marketplace by holding the largest share. It has become the most desirable
cloud service providers for all enterprises, irrespective of their size and
capacity. This rising popularity of AWS has created excellent opportunities for
professionals willing to make a career in the AWS cloud space. However, to
kick start your career as an AWS professional, you need to ace up the interview
process.
Here are the most frequently asked AWS interview questions and answers to
assist you in cracking the AWS interviews.
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Q1: Explain AWS and mention its main components?
Answer: AWS, also known as Amazon Web Services, is the leading Cloud
Computing Platform in the market. It offers reliable, scalable, and affordable
Cloud computing services to individuals, companies, and organizations. It
follows a pay-as-you-go pricing model, so you only pay for the services you use.
There are many components of AWS, but the main components are:
• Compute Services
• Server less Computing
• Amazon Cluster
• Storage Services
• Database Services
• Management and Security
• Networks
• Analytics
• Application Services
• Implementation and Management
• Mobile Services
Q2: Explain AMI, and how is it related to the instance?
Answer: AMI, an abbreviation of Amazon Machine Image, contains
fundamental information needed to launch an instance, and it is a copy of AMI
operating in the Cloud.
An AMI allows you to download as many instances as you want. Instances are
virtual servers in the AWS cloud. The instance type defines the hardware of the
host computer. All instances are different and offer abilities in computational
and storage skills.
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Q3: What does an AMI consist of?
Answer: An AMI mainly consists of the following components:
• A template that is the root volume for the AWS instances (example,
application server, operating system, or web application)
• Launch permissions that ensure which AWS account can use this AMI to set
up an instance
• Block device mapping specifying the root device volumes that are attached
to the AWS instance after launch.
Q4: Mention the types of AMI offered by AWS.
Answer: The two kinds of AMIs provided by AWS are:
• EBS backed
• Instance store backed
Q5: What is Amazon S3?
Answer: Amazon S3, also called Simple Storage Service, is an object storage
service that can be used to store and recover any amount of data from
anywhere and anytime on the web. It provides the same access to the
developers of highly scalable, reliable, fast, inexpensive data storage
infrastructure that are used by Amazon to run its global network of websites.
Q6: Explain Glacier.
Answer: Amazon Glacier is one of the most crucial services provided by AWS. It
is an online web storage service that offers low cost and effective storage
along with security features for archive and data backup. You can use Glacier
to store the information effectively for months, years, or even decades.
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Q7: Define EIP.
Answer: EIP is the Elastic IP address (EIP). It is a static Ipv4 address provided by
AWS to maintain dynamic cloud computing services. If you want a static IPv4
address for your instance, you must connect your AWS account with EIP to be
correlated with the EIP, facilitating communication with the internet.
Q8: What is Redshift?
Answer: Redshift is a big data product that is used as a data warehouse in the
Cloud. It is the fast, reliable, and robust product of a big data warehouse.
Q9: How will you explain SNS?
Answer: Amazon SNS stands for Simple Notification Service that is a web
service provided by AWS. It facilitates the management and delivery of
messages or notifications to the users and clients from any cloud platform.
There are two types of clients in SNS, known as Subscribers and Publishers.
Publishers’ job is to create and send a message to the subscriber instance via
the communication channels. In contrast, the Subscribers receive the
publisher’s notification over one of the supported protocols such as Amazon
SQS, HTTP, and Lambda.
Q10: How will you define CloudFront?
Answer: CloudFront is a content delivery network provided by AWS. It is a fast
content delivery network (CDN) service that safely transmits data, applications,
and APIs to customers worldwide with low latency, high transfer speeds, all
within a developer-friendly environment. AWS offers CDN for less price, and it
is best suitable for startups.
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Q11: How will you differentiate between DynamoDB and SimpleDB?
Answer: DynamoDB is a flexible and efficient database model available in
Amazon web services for you to have a flexible and faster NoSQL database.
While SimpleDB is one of AWS’s Amazon services, it is a distributed database
and a highly available NoSQL data store that offloads database administrators’
work.
Q12: Explain VPC and VPC peering connection.
Answer: VPC, also known as Virtual Private Cloud (VPC), enables you to launch
AWS resources into the virtual network. It allows users to design and
customize network configurations as per their business requirements.
VPC peering connection is a networking connection that creates connections
among the VPCs with one another. It allows the route traffic between two
VPCs using IPv6 and Ipv4 addresses. Instances within the VPCs act as they are
in the same network.
Q13: What is Amazon EC2 Root Device Volume?
Answer: The root device volume is used to boot the instance that contains the
image when the developer launches an instance. When a developer introduces
the Amazon EC2, all AMIs are propped up by an Amazon EC2 instance store.
Q14: Explain the procedure to send a request to Amazon S3?
Answer: S3 in Amazon is a REST service, and you can send requests by using
the AWS SDK or REST API wrapper libraries.
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Q15: What is a T2 instance?
Answer: T2 instance is one of the low-cost Amazon instances that provide a
baseline CPU performance level.
Q16: What is Amazon SQS? Name the types of queues in SQS?
Answer: Amazon SQS is a Simple Queue Service whose job is to manage the
message queue. You can use this service to move the data or message from
one application to another even though it is not in the active or running state.
SQS can send messages among multiple services, including S3, DynamoDB, EC2
Instance, and it also uses the Java message queue service to deliver the
information. A message can be visible in the SQS queue for up to 12 hours.
The two types of queues in SQS are:
Standard Queues: Standard queues are the default queue type. It offers an
unlimited number of transactions per second and the option of delivering a
message once.
FIFO Queues: FIFO queues are designed to ensure that the order of messages
is received and sent strictly preserved as in the exact order they were sent.
Q17: What are the regions and availability zones in Amazon EC2?
Answer: The Amazon web service has a comprehensive infrastructure that is
spread worldwide and split into availability zones and regions. Each region is
fractionated into a geographic area, and it has many isolated locations called
availability zones.
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Q18: Mention the types of instances available.
Answer: There are five types of instances:
• General-purpose
• Storage optimized
• Accelerated computing
• Computer-optimized
• Memory-optimized
Q19: What are the best security practices for Amazon EC2?
Answer: The best security practices for Amazon EC2 that must be followed are:
• Security and network
• Storage
• Resource Management
• Recovery and Backup
Q20: Mention the possible connection issues one might face while
connecting to your instance.
Answer: One can face the following connection issues while connecting to an
instance:
• Error: User key not recognized by the server
• Error: Permission denied, or Authentication failed
• Error: Connection timed out
• Error: Unprotected private key
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Q21: Define key-pairs in AWS.
Answer: Amazon EC2 uses both public and private keys to encrypt and decrypt
the login information referred to as key-pairs. The sender avails a public key to
encrypt the data, and the receiver uses a private key to decrypt the data. The
public key allows you to securely ingress the instance, while a private key can
be used as a substitute for a password.
Q22: Explain Elastic Beanstalk and its benefits.
Answer: Elastic Beanstalk, also called EBS, is one of the best services offered by
AWS for deploying and managing applications that compose various AWS
services, including EC2, S3, Simple Notification Service, CloudWatch,
autoscaling, and Elastic Load Balancers. It supports the applications developed
in various languages such as Java, .Net, Node.js, PHP, Ruby, and Python.
Elastic Beanstalk has many benefits, such as:
• Easy and simple: Elastic Beanstalk allows you to manage and implement
the application quickly and efficiently.
• Autoscaling: Beanstalk scales up or down when the application traffic
increases and decreases.
• Developer productivity: Developers can deploy the application without any
prior knowledge. The application must be maintained in a safe and user-
friendly way.
• Cost-effective: There are no charges for using Beanstalk. The only Charges
you have to pay is for the AWS service resources used by your application.
• Customization: Elastic Beanstalk allows users to select or make changes in
the AWS service configurations that users want to use for the development
of applications.
• Management and updates: Elastic Beanstalk updates the application when
it changes the platform. AWS professionals manage the infrastructure and
platform update.
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Q23: Define NAT gateways.
Answer: NAT, also referred to as Network Address Translation, enables
instances to connect with the internet and other services of AWS in a private
subnet. NAT averts the internet from having an initial connection with the
instances.
Q24: How will you define ELB?
Answer: ELB, an abbreviation of Elastic Load Balancer, is a load balancing
service provided by AWS. It distributes incoming resources and controls the
application traffic to meet traffic demands.
Q25: Explain the types of load balancers in EC2.
Answer: The three types of load balancers in EC2 are:
Application Load Balancer: The application load balancer is designed in such a
way that it makes routing decisions at the application layer. It also supports
dynamic host port mapping and path-based routings.
Network Load Balancer: Network load balancer is designed in such a way that
it makes routing decisions at the transport layer. It handles millions of requests
per second. NLC uses the flow hash routing algorithm to select the target from
the groups after receiving a connection from the load balancer.
Classic Load Balancer: Classic load balancer is designed in such a way that it
makes routing decisions either at the application layer or transport layer. It
requires a fixed relationship between the container instance port and the load
balancer port.
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Q26: Explain Application Load Balancer.
Answer: An Application Load Balancer functions at the seventh layer of the
Open Systems Interconnection (OSI) model that is the application layer. After
the load balancer gets a solicitation, it assesses the listener rules in need
request to figure out which rule to apply. Afterward, it chooses a target from
the target group for the rule action.
Q27: Explain the working and benefits of a Server Load Balancer.
Answer: The server load balancer works on the following two approaches:
• Transport level load balancing: It is a DNS-based approach that acts
independently of the application payload.
• Application-level load balancing: It uses a traffic load to make balancing
decisions, such as with windows server load balancing.
The benefits of server load balancer are:
• Increases scalability
• Redundancy
• Maintenance and performance
Q28: Describe the process to secure the data for carrying in the cloud.
Answer: The things that must be considered while carrying the data are:
• No one must resize data while it is moving from one point to another.
• There must not be any leakage with the security key from the multiple
storerooms in the cloud.
• To secure the data in the cloud, one must divide the information into
different types and encrypt it into valid methods.
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Q29: Mention the services models in Cloud computing.
Answer: The three service models in cloud computing is as follows:
SaaS: Software as a Service
PaaS: Platform as a Service
IaaS: Infrastructure as a Service
Q30: What are the layers available in Cloud Architecture?
Answer: We have five different types of layers available, which are:
• SC- Storage controller
• CC- cluster controller
• NC- Node controller
• Walrus
• CLC- cloud controller
Q31: Define Reserved Instances.
Answer: Reserved instances are a discount billing notion in which businesses
can receive massive discounts compared to the standard “On Demand” cloud
computing prices in an account for committing to a specified level of usage.
However, the conditions under which a Reserved Instances discount is granted
differ from provider to provider.
Q32: How will you define Cloud Watch and mention its types?
Answer: Cloud Watch is a tool in Amazon Web services that helps you monitor
your organization’s different resources. You can take a look at various things
like health, applications, network, etc.
There are two types of cloud watches:
• Essential Monitoring
• Detailed Monitoring.
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Q33: Mention the Cloud Watch metrics available for EC2 Instance.
Answer: These are the metrics available for EC2 instance:
• Disk reads
• CPU utilization
• Network PacketsOut
• Network PacketsIn
• CPUCreditUsage
• Disk writes
• NetworkOut
Q34: What are the minimum and maximum sizes of the individual objects
you can store in S3?
Answer: The minimum size of the object you can store in S3 is 0 bytes, and the
maximum length of an object that you can save is 5TB.
Q35: Introduce the various storage classes available in S3.
• The storage classes available in S3 are as follows:
• Standard frequency accessed
• One-zone infrequency accessed
• RRS – reduced redundancy storage
• Standard infrequency accessed
• Glacier
• Glacier Deep Archive
Q36: State the methods to encrypt the data in S3.
Answer: The available methods for encrypting the data in S3 are mentioned
below:
• Client-Side Encryption
• Server-Side Encryption – S3
• Server-Side Encryption – KMS
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Q37: How is the pricing of S3 decided?
Answer: The pricing for S3 is decided based on:
• Data transfer
• Storage used
• Number of requests
• Transfer acceleration
• Storage management
Q38: Does Amazon VPC support the property of broadcast or multicast?
Answer: No, Amazon VPC does not support the property of broadcast or
multicast.
Q39: How many IP addresses does the AWS account allow?
Answer: Each AWS account can have 5 elastic addresses by default
Q40: How will you define Edge Location?
Answer: An edge location is where end-users access services located at AWS. It
is the place where the actual content is cached for use with CloudFront CDN. A
user can find the content being searched at the Edge Location.
Q41: Define Snowball.
Answer: Snowball is used to transfer data in AWS. The data can be transferred
into AWS and out of it with the help of snowball. It helps us in transporting a
massive amount of data from the source to the destination. It also lowers the
networking expense.
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Q42: Mention the advantages of auto-scaling.
Answer: The advantages of autoscaling are:
• Better availability
• Better cost management
• High fault-tolerant
Q43: Explain the subnet and mention the number of subnets we can have per
VPC.
Answer: Subnets are the small chunks created by splitting a considerable
amount of IP addresses. You can have 200 subnets per VPC.
Q44: Define AWS CloudTrail.
Answer: An AWS service that helps you enable logging, governance, risk
auditing, and compliance of your AWS account can be referred to as AWS
CloudTrail. It records events when actions are taken by the role, user, or an
AWS service. Events include when measures are taken by AWS command-line
interface, AWS management console, APIs, and AWS SDKs.
Q45: How will you explain Elasticache?
Answer: Elasticache can be defined as a web service that proffers the path
more effortlessly to deploy and save the data in the cloud quickly.
Q46: How much boot time does an instance stored-backend AMI take?
Answer: The boot-time for the instance stored-backend AMI is less than 5
minutes.
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Q47: Introduce the key features of Amazon Cloud Search.
Answer: The key features of Amazon cloud search are as follows:
• Prefixes Searches
• Enter text search
• Boolean searche
• Range searches
• Autocomplete Advice
Q48: What is AWS Lambda?
Answer: AWS Lambda is a serverless computational service that permits you to
run code without keeping up any servers. It naturally executes the code
whenever required. You are needed to pay for the time that you have utilized
it for. Lambda empowers you to run the code virtually for any application
without managing any servers.
Q49: Define Amazon EMR.
Answer: Amazon EMR is a trained cluster platform that explains running big
data frameworks with the tools, such as Apache Hadoop and Apache Spark, on
AWS to process and identify the massive amounts of data. One can use the
data for making analytical goals through apache hive and other relevant open
source technologies.
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Q50: Explain Security Group.
Answer: Security Groups are the virtual firewalls that control the in and out
traffic to instances. They enable you to manage traffic based on several
perspectives, such as protocol, port, and source destination.