An operating system is a set of programs that controls a computer and provides an interface between the user and hardware. It makes the computer more convenient to use by managing resources and making the system easier to use. Some key functions of an operating system include process management, memory management, file management, security, and command interpretation. Popular operating systems can be single-user or multi-user systems and include multiprocessing operating systems like Linux, Unix, and Windows 2000. An operating system is crucial for running applications and allowing work to be done on a computer.
An operating system coordinates activities between computer hardware, provides means for users to communicate with the computer and software, and manages computer resources. There are multi-user operating systems that allow multiple users to access a computer at once and single-user systems that allow one user but multiple programs. Operating systems features include time sharing to allocate portions of time to jobs, multiprocessing to run programs simultaneously, distributed systems to share jobs across networked computers, and real-time systems to perform tasks within time constraints. Common operating systems include Windows, Mac OS, and the goals of operating systems are efficient hardware use and easy resource access.
The operating system controls the computer hardware, organizes files, and manages errors. It has three main functions: coordinating hardware, organizing files, and managing hardware errors and data loss.
Computer Literacy Lesson 1: Computer and Operating Systemscpashke
This document provides an overview of a lesson on computers and operating systems from a textbook on computer literacy. It defines key terms like system software, application software, and operating systems. It describes the four major types of operating systems - personal computer OSs, mobile OSs, embedded OSs, and server OSs. It also outlines the major tasks performed by operating systems like managing memory, processing input/output, and controlling hardware.
1. The document discusses computer security and operating systems. It defines operating systems and their functions in managing computer resources and processes.
2. It then covers various operating systems like Linux, Windows, iOS and Android. It discusses computer security in terms of operating systems, defining it as preventing unauthorized access.
3. The document outlines several common security threats like viruses, trojan horses, trap doors, logic bombs and buffer overflows. It describes different types of each threat and how they exploit systems. It also discusses security techniques used in operating systems like authentication, access control and intrusion detection.
This document discusses computer operating systems. It defines an operating system as a collection of software that manages computer hardware resources and provides common services for computer programs. It notes that operating systems are necessary because without them, every program would need full hardware specifications and drivers to run correctly. The document then outlines the history of major operating systems from the 1950s to present day, including UNIX, Mac OS, Windows, Linux, Android and iOS. It also discusses the components of an operating system and how they have evolved from early command line interfaces to modern graphical user interfaces.
The document discusses six main types of operating systems: single-user systems, which support either a single task or multi-tasking for one user; multi-user systems that allow multiple users to access a system simultaneously; multi-tasking systems that can run multiple programs concurrently by rapidly switching between them; multi-processing systems that use more than one CPU to enable several programs to run in parallel; embedded systems designed for devices like PDAs, cameras and cars with limited resources; and real-time systems intended for applications that require fast and predictable responses to inputs like industrial machinery.
This document discusses different types of computer systems including batch processing systems, single-user systems, multi-user systems, single-tasking systems, multi-tasking systems, multiprogramming systems, and distributed systems. It provides examples of batch processing systems for payroll and utility billing. It also describes how batch processing, single-user systems, multi-user systems, multi-tasking, and multiprogramming systems work with no direct user interaction and by allocating short time slices to different programs or users.
An operating system is a set of programs that controls a computer and provides an interface between the user and hardware. It makes the computer more convenient to use by managing resources and making the system easier to use. Some key functions of an operating system include process management, memory management, file management, security, and command interpretation. Popular operating systems can be single-user or multi-user systems and include multiprocessing operating systems like Linux, Unix, and Windows 2000. An operating system is crucial for running applications and allowing work to be done on a computer.
An operating system coordinates activities between computer hardware, provides means for users to communicate with the computer and software, and manages computer resources. There are multi-user operating systems that allow multiple users to access a computer at once and single-user systems that allow one user but multiple programs. Operating systems features include time sharing to allocate portions of time to jobs, multiprocessing to run programs simultaneously, distributed systems to share jobs across networked computers, and real-time systems to perform tasks within time constraints. Common operating systems include Windows, Mac OS, and the goals of operating systems are efficient hardware use and easy resource access.
The operating system controls the computer hardware, organizes files, and manages errors. It has three main functions: coordinating hardware, organizing files, and managing hardware errors and data loss.
Computer Literacy Lesson 1: Computer and Operating Systemscpashke
This document provides an overview of a lesson on computers and operating systems from a textbook on computer literacy. It defines key terms like system software, application software, and operating systems. It describes the four major types of operating systems - personal computer OSs, mobile OSs, embedded OSs, and server OSs. It also outlines the major tasks performed by operating systems like managing memory, processing input/output, and controlling hardware.
1. The document discusses computer security and operating systems. It defines operating systems and their functions in managing computer resources and processes.
2. It then covers various operating systems like Linux, Windows, iOS and Android. It discusses computer security in terms of operating systems, defining it as preventing unauthorized access.
3. The document outlines several common security threats like viruses, trojan horses, trap doors, logic bombs and buffer overflows. It describes different types of each threat and how they exploit systems. It also discusses security techniques used in operating systems like authentication, access control and intrusion detection.
This document discusses computer operating systems. It defines an operating system as a collection of software that manages computer hardware resources and provides common services for computer programs. It notes that operating systems are necessary because without them, every program would need full hardware specifications and drivers to run correctly. The document then outlines the history of major operating systems from the 1950s to present day, including UNIX, Mac OS, Windows, Linux, Android and iOS. It also discusses the components of an operating system and how they have evolved from early command line interfaces to modern graphical user interfaces.
The document discusses six main types of operating systems: single-user systems, which support either a single task or multi-tasking for one user; multi-user systems that allow multiple users to access a system simultaneously; multi-tasking systems that can run multiple programs concurrently by rapidly switching between them; multi-processing systems that use more than one CPU to enable several programs to run in parallel; embedded systems designed for devices like PDAs, cameras and cars with limited resources; and real-time systems intended for applications that require fast and predictable responses to inputs like industrial machinery.
This document discusses different types of computer systems including batch processing systems, single-user systems, multi-user systems, single-tasking systems, multi-tasking systems, multiprogramming systems, and distributed systems. It provides examples of batch processing systems for payroll and utility billing. It also describes how batch processing, single-user systems, multi-user systems, multi-tasking, and multiprogramming systems work with no direct user interaction and by allocating short time slices to different programs or users.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
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!"
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
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!"
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
Creative operations teams expect increased AI use in 2024. Currently, over half of tasks are not AI-enabled, but this is expected to decrease in the coming year. ChatGPT is the most popular AI tool currently. Business leaders are more actively exploring AI benefits than individual contributors. Most respondents do not believe AI will impact workforce size in 2024. However, some inhibitions still exist around AI accuracy and lack of understanding. Creatives primarily want to use AI to save time on mundane tasks and boost productivity.
Organizational culture includes values, norms, systems, symbols, language, assumptions, beliefs, and habits that influence employee behaviors and how people interpret those behaviors. It is important because culture can help or hinder a company's success. Some key aspects of Netflix's culture that help it achieve results include hiring smartly so every position has stars, focusing on attitude over just aptitude, and having a strict policy against peacocks, whiners, and jerks.
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
PepsiCo provided a safe harbor statement noting that any forward-looking statements are based on currently available information and are subject to risks and uncertainties. It also provided information on non-GAAP measures and directing readers to its website for disclosure and reconciliation. The document then discussed PepsiCo's business overview, including that it is a global beverage and convenient food company with iconic brands, $91 billion in net revenue in 2023, and nearly $14 billion in core operating profit. It operates through a divisional structure with a focus on local consumers.
Content Methodology: A Best Practices Report (Webinar)contently
This document provides an overview of content methodology best practices. It defines content methodology as establishing objectives, KPIs, and a culture of continuous learning and iteration. An effective methodology focuses on connecting with audiences, creating optimal content, and optimizing processes. It also discusses why a methodology is needed due to the competitive landscape, proliferation of channels, and opportunities for improvement. Components of an effective methodology include defining objectives and KPIs, audience analysis, identifying opportunities, and evaluating resources. The document concludes with recommendations around creating a content plan, testing and optimizing content over 90 days.
How to Prepare For a Successful Job Search for 2024Albert Qian
The document provides guidance on preparing a job search for 2024. It discusses the state of the job market, focusing on growth in AI and healthcare but also continued layoffs. It recommends figuring out what you want to do by researching interests and skills, then conducting informational interviews. The job search should involve building a personal brand on LinkedIn, actively applying to jobs, tailoring resumes and interviews, maintaining job hunting as a habit, and continuing self-improvement. Once hired, the document advises setting new goals and keeping skills and networking active in case of future opportunities.
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
The document provides career advice for getting into the tech field, including:
- Doing projects and internships in college to build a portfolio.
- Learning about different roles and technologies through industry research.
- Contributing to open source projects to build experience and network.
- Developing a personal brand through a website and social media presence.
- Networking through events, communities, and finding a mentor.
- Practicing interviews through mock interviews and whiteboarding coding questions.
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
1. Core updates from Google periodically change how its algorithms assess and rank websites and pages. This can impact rankings through shifts in user intent, site quality issues being caught up to, world events influencing queries, and overhauls to search like the E-A-T framework.
2. There are many possible user intents beyond just transactional, navigational and informational. Identifying intent shifts is important during core updates. Sites may need to optimize for new intents through different content types and sections.
3. Responding effectively to core updates requires analyzing "before and after" data to understand changes, identifying new intents or page types, and ensuring content matches appropriate intents across video, images, knowledge graphs and more.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
3. Index What is RAM and ROM
Type of RAM and ROM
What is Cache memory
Bus interconnection
What is operaing system
Major function of operating system
Type of operating system
4. MEMORY
RAM
• RAM(Random Access Memory) is a
form of data storage that can be
accessed randomly at any time, in
any order or form any physical
location, allowing quick access and
manipulation.
• RAM allow the computer to read data
quickly to run application. It allows
reading and writing.
• RAM is volatile memory.
• It expressed in kilobyte (KB) and
megabyte (MB)
ROM
• ROM (Read Only Memory) is also
form of data storage that can be
easily altered or reprogrammed.
Stores instructions that are not
necessary for re-booting up to make
the computer operate when it is
switched off.
• ROM stores the program to required
initially boot the computer.it only
allows reading.
• ROM is non- volatile.
5. Type of RAM
DRAM (DYNAMIC RAM)
Stores each bit of data in a separate
Capacitor in the form of electric charge.
Chip is refreshed frequently.
Accessible data in the form of 0s and 1s.
It used old microcomputers.
Its slow speed than SRAM.
Less expensive.
6. Type of RAM
SRAM (STATIC RAM)
Memory cell are made
from digital gate.
Gates store data.
It is not refreshed frequently.
About 10 time Faster than DRAM.
Used modern computer.
More expensive than DRAM.
7. Type of ROM
Programmable ROM
Consists of blanks chip in which data and program stored.
Burning process.
8. Type of ROM
Erasable programmable ROM (EPROM)
It can be erased and reprogrammed repeatedly.
The EPROM chip has a small window on top allowing it to be
erased by shining ultra-violet light on it.
Much more useful than a regular PROM.
It required erasing light.
Access time is around 45 – 90 nanoseconds.
9. Type of ROM
Electrically erasable programmable
ROM(EEPROM)
it much easier to erase and reprogram.
It can be erase under the software controlled.
Access times between 45 and 200 nanoseconds.
10. What is cache memory
Cache memory is fast memory that serves as a buffer between
the processor and main memory. The cache hold data that
recently used by the processor and saves a trip all the way back
to slower main memory.
Without cache memory, every time the CPU requests for data, it
would send the request to the main memory which would then be
sent back across the system bus to the CPU. This is a slow
process.
11. Levels of Cache
• Level 1(L1) Cache: This cache is inbuilt in the processor and is made of
SRAM(Static RAM). primary cache ranges in size from 8 to 64 KB. This
type of Cache Memory is very fast because it runs at the speed of the
processor.
• Level 2(L2) Cache: The L2 cache is larger but slower in speed than L1
cache. It is used to see recent accesses that is not picked by L1 cache and is
usually 64 to 2 MB in size. A L2 cache is also found on the CPU or
separate chip.
• Level 3(L3) Cache: L3 Cache memory is an enhanced form of memory
present on the motherboard of the computer. It is an extra cache built into
the motherboard between the processor and main
memory to speed up the processing operations and
having more than 3 MB of storage in it.
12. Bus interconnection
• For exchange of data between the computer system and other
devices through internal communication channel.
What is bus:
The collection of wires that are used to carry data from one
part of the computer to another.
Wires consist of parallel metal lines and flexible ribbon cable.
Each line in the bus can carry one bit of data at a time.
A group of line is used to simultaneously carry multiple bits of
data.
The number of lines used simultaneously to carry data called
bus width.
13. Type of busses
1. System bus connects the processor with the main
memory and other devices.
2. Expansion bus allows the processor to
communicates with the peripheral devices
connected to the computer.
14. Component busses in the bus
interconnection
1.Data bus
• The line that are used to carry data between the microprocessor
and the main memory.
• Data bus is bi-direction bus.
• write and read operation.
2. Address bus
• A group of line to specify the source or destination of the data on
the data bus.
• Address bus is a unidirectional bus.
3.Control bus
• A separate group of line is used to select which component will use
the data and address busses at a particular time.
• Control signal
• Control signal consist of timing information and command signal.
16. What is Operating System
• operating system is the set of programs that
controls a computer.
• It provide a pleasant and effective interface
between the user and the hardware.
• Without it, computer can not run.
• when the computer is on, OS will first load
into the main memory
18. Functions of Operating system
• Process Management
• Managing hardware resource
• Memory management
• Allocation and assignment
• Scheduling
• Providing user interface
19. 1.Process management
• By process management OS manages
many kinds of activities :-
All process from start to shut down
Creation and deletion of user and system
processes.
20. 2.Managing hardware resources
• OS manages the activities of the computer
system.
• It keeps information about various system
resources and devices.
• It allows the authorized user to log on the
system
21. 3. Memory Management
• The major activities of an operating
regard to memory-management are:-
Decide which process are loaded into memory
when memory space becomes available.
Allocate and deallocate memory space as needed.
22. 4.Allocation and assignment
• OS allocates computer resources to the
programs.
• It assigns location in memory for data and
instruction.
• It monitors the contents of the main memory
and clear item from memory when they are
no longer required by the CPU.
23. 5.Scheduling
• A computer can run several programs
simultaneously. The OS schedules these
programs in various areas of the computer so
that different parts of different programs can
be worked on at same time.
24. 6.Providing user interface
• A Providing user interface is an interface
between system and the user. There are
two types of user interface:-
Command line
Graphical user interface
25. Contd……
• With a command line user interface the user
interact with the OS by typing command to
perform specific tasks
• With a graphical user interface the user
interacts with the OS by using a mouse to
access windows icons and menus
26. Different Types of Operating Systems
• iOS
• Linux
• OS X
• QNX
• Microsoft Windows
• IBM z/OS
• RedHat