Advanced PC Maintenance and TroubleshootingNatan Mesfin
In this Document, hands-on exercises provide you with the knowledge and experience to take apart and reassemble computer components, and use specific techniques for identifying the source of hardware and software problems. Generally, in this handout students will install, upgrade, repair, configure, optimize, troubleshoot, and perform preventative maintenance on basic personal computer hardware and operating systems.
Advanced PC Maintenance and TroubleshootingNatan Mesfin
In this Document, hands-on exercises provide you with the knowledge and experience to take apart and reassemble computer components, and use specific techniques for identifying the source of hardware and software problems. Generally, in this handout students will install, upgrade, repair, configure, optimize, troubleshoot, and perform preventative maintenance on basic personal computer hardware and operating systems.
Production Associate I
Position Summary
Performs repetitive assembly, rework, disassembly, test, and repair operations to support the manufacturing of player terminals (PT) builds and components.
Production Associate I
Position Summary
Performs repetitive assembly, rework, disassembly, test, and repair operations to support the manufacturing of player terminals (PT) builds and components.
Production Associate I
Position Summary
Performs repetitive assembly, rework, disassembly, test, and repair operations to support the manufacturing of player terminals (PT) builds and components.
Operate industrial trucks, tractors, Cranes, Man lifts, or forklifts, to move materials around a warehouse, storage yard, factory, construction site, or similar location.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdf
Comp tiaae a study questions6.5
1. CompTiaAE A+ Certification Exam Study Questions
1. A technician is adding a company video from a video
cassette to the company's website. Which of the
following devices should be used to complete this task?
Toner cartridges
Batteries
Chemical solvents
CRTs
2. Corrupt Windows XP system files are keeping a PC from
booting. Which of the following is the best option to
resolve this issue?
Automated System Recovery
Emergency Repair Disk
Recovery Console
NT Repair Disk
3. Which of the following boot devices would a technician
use for RIS?
Tape drive
Zip drive
Network
HDD
4. Which of the following ports would Windows Firewall
need to make an exception for in order to allow FTP
access?
21
80
443
3389
5. 80 mm and 120 mm are common sizes for which of the
following PC Components?
Processors
Case fans
Heat sinks
Video cards
2. 6.____________ utility can be used to recover valuable data
that is present in bad sectors.
Disk Defragmenter
ScanDisk
CHKDSK
SpeeDisk
7. Product used to perform hardware maintenance activity
is:
Liquid cleaning compounds
ScanDisk
Disk Defragmenter
Power Supply Unit (PSU)
8. Overvoltage generates:
Blackouts
Brownouts
Spikes
None of the above
9. Which of the following PC components do not require
preventive maintenance?
Mouse
Keyboard
Printer
None of the above
10. To remove the dirt from the mouse ball, you can clean it
with:
Soapy water
Isopropyl alcohol
Fresh water
Ammonia-based cleaner
11. Identify the problems that you can face if keyboard is not
handled and maintained properly.
The keys might stick with the dust particles.
Incorrect characters display on the screen.
Liquids spilled on the keyboard can cause a short.
All of the above
12. To clean the key tops of a keyboard, you must use:
Isopropyl alcohol
Denatured alcohol.
3. Soapy water
Ammonia-based cleaner
13. To clean the floppy drive, you must use:
Cotton swab dipped in isopropyl alcohol
Cleaning disk
Lint-free cloth dipped in denatured alcohol
Tiny brush
14. To clean the CD-ROM drive, you use:
CD lens cleaner
Tiny brush
Cleaning disk
Cotton swab dipped in isopropyl alcohol
15. Which of the following can you use to check errors in file
system?
SCANDISK
SEARCHDISK
Defrag
SCANFILE
16. Identify the type of error that a hard disk encounters.
Search error
Read/Write error
Bad data error
Bad drive error
17. Which of the following is NOT true regarding
fragmentation?
Fragmentation leads to data loss.
Fragmentation decreases the performance.
Fragmentation can be removed by using SpeeDisk program.
Fragmentation can be removed by using Defrag utility.
4. 18. The interval for preventive maintenance on PCs can be
determined based on:
Weight of PC
Cost of PC
Elapsed time and usage metrics.
None of the above
19. Identify the frequency of cleaning CRT screens.
Daily
Weekly
Monthly
Quarterly
20. Identify the frequency of cleaning mouse.
Daily
Weekly
Monthly
Quarterly
21. Identify the full form of ESD.
Electrostatic Discharge
Electric Discharge
Electrocuted Discharge
None of the above.
22. Which of the following contribute to ESD?
Dirt
Atmospheric pressure
Moisture
Water
23. Antistatic wrist strap is made of:
Synthetic material
Cotton cloth
Aluminium
Insulated material
5. 24. Identify a situation that could present a danger or hazard
while handling PC components; when.
You use anti static bags to store computer components.
You wear an ESD strap while working with high voltage
capacitor.
You use ESD static mats to transfer charge from the computer to
the ground.
You use antistatic sprays on carpets to reduce ESD.
25. Which of the following precautions cannot prevent
damage posed by ESD to computer components?
Maintain the relative humidity at around 50 percent.
Wear shoes with rubber soles.
Keep the carpets dust-free.
Wear clothes made of synthetic material.
26. Which of the following precautions cannot prevent
damage posed by ESD to computer components?
Maintain the relative humidity at around 50 percent.
Wear shoes with rubber soles.
Keep the carpets dust-free.
Wear clothes made of synthetic material.
27. Which of the following is true regarding lasers
Lasers are low-intensity light rays.
The laser beams used in printers and CD-ROM drives do not
harm the human body.
You can look directly into a laser beam in the laser printer.
None of the above.
28. Which of the following contain carcinogens and
phosphors?
Monitors
Printers
Batteries
None of the above.
29. Which of the following explains MSDS?
6. Equipment having a potential environmental risk associated with
it has a MSDS.
MSDS informs people about the adverse effects of various
chemicals and how to handle these chemicals.
MSDS provides information on hazardous chemicals present in
various materials
All of the above.
30. A spike is:
A short burst of electricity that exceeds 100 percent of the normal
voltage.
A partial loss of power.
A total loss of power.
A short burst of electricity that exceeds 110 percent of the normal
voltage
31. Which of the following does not lead to hardware
damage?
Spurge
Blackout
Spike
Brownout
32. Which of the following is NOT true for UPS?
A standby UPS provides protection against surges.
An online UPS provides protection against brownouts.
Components of a UPS include an inverter, a battery, and the
charger.
A UPS controls the power supply to the computer.
33. A suppressor
Provides voltage within the specified range.
Does not provide power backup in case of a power failure.
Protects the computer from surges and spikes.
All of the above.
34. As a preventive measure for a hard disk drive, you must
check:
Heat
Vibration
Shock
7. All of the above.
35. Identify the correct way of cleaning monitors.
Use paper towels to clean LCDs.
Use ammonia to clean LCDs.
Use moistened paper towels to clean CRTs.
Spray liquid on the CRT screens.
36. Identify the activity that you can mechanize.
Virus scanning in files and hard disks.
Clean floppy disk drive internals and read/write heads.
Check hard disk for temperature and vibration.
Check processor temperature.
37. Identify the high-voltage equipment that stores static
charge for a long time even when it is disconnected from
the mains.
Laser printer
CRT monitor
CD-ROM drive
UPS
38. Which of the following does not have an adverse effect
on the environment when disposed of?
Toner cartridges
Batteries
Chemical solvents
CRTs
