Hardware
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Western Governors University *
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Course
SY0-401
Subject
Computer Science
Date
Apr 24, 2024
Type
docx
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1
Uploaded by JusticeInternet13959 on coursehero.com
1.
Hardware:
What is the purpose of the CMOS battery on a motherboard, and how would you troubleshoot if it were to fail?
A user complains that their computer is running slowly. What steps would you take to diagnose and resolve this issue?
2.
Software:
Describe the process of installing an operating system on a new computer. What factors would you consider when selecting the appropriate operating system for a given computer?
A user is unable to print from their computer. What troubleshooting steps would you take to identify and resolve the issue?
3.
Networking:
Explain the difference between a hub, a switch, and a router. When would you use each device in a network setup?
A user is unable to connect to the internet. What steps would you take to troubleshoot and resolve this issue?
4.
Security:
Describe common methods used to secure a wireless network. What are the potential risks associated with an unsecured wireless network?
A user receives a suspicious email with an attachment. What steps would you advise them to take to avoid potential security threats?
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Related Questions
What causes CPUs to fail prematurely?
How can you protect a CPU from electrostatic discharge?
What could cause a system to not boot after installing a new CPU?
What could cause a system to spontaneously shut down after it has been running for a period of time?
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If you make the kernal of your operating system small, what things should it do at startup?
arrow_forward
When you restart a computer, the operating system is reset to a new state. Booting, on the other hand, might take a long time. How frequently do you have to reboot your computer if you use Windows? In your opinion, how frequently should your computer be rebooted? When is it necessary to reboot your computer and why?
arrow_forward
When the power unexpectedly goes out, my colleague has completed her annual report and saved it so that it may be printed. Unfortunately, there are no backups. The next morning, she gives the computer another go but is unable in doing so. She is under the impression that the computer has frozen. Is this truly the end of it? There is also the possibility that it is something else. How is it possible to retrieve data from an operating system that would not start up? It is imperative that she submits her report right away. Provide all of the technical support that you are able to offer.
arrow_forward
In what way does interrupt latency impact the amount of time it takes to move between different applications and windows?
arrow_forward
Describe four things or events that can cause interrupt in a
computer system.
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How do you see the most obvious signs that a laptop's operating system has been tampered with?
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Describe the most likely cause(s) of my computer's sluggish booting.
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What happens when you change the "Race Condition" setting on a computer? How does it affect the operating system?
arrow_forward
In comparison to other types of operating systems, how does the TPM monitor
more effectively manage the resources available from the CPU and memory?
arrow_forward
When an operating system receives an interrupt from a device, how does it normally pick the code to handle the interrupt?
arrow_forward
What is the role of a motherboard in a computer system?
arrow_forward
You have decided to purchase additional memory for your computer in order to better support the latest version of the Windows operating system. At the local computer store, you notice that not only are different types of memory for sale, but different sizes are available. What will you do to ensure that you get the proper memory for your computer?
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Computers are designed to be able to start when powered on without anyexternal assistance from other devices.Explain the booting up process as depicted on the diagram above.
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What should your OS's kernel do when it's booting up with less resources than usual?
arrow_forward
195.
In system boot the computer hardware starts in
a.
user mode
b.
kernel mode
c.
supervisor mode
d.
both b and c
arrow_forward
What is CPU socket compatibility, and why is it essential to consider when selecting a motherboard for a computer build?
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How does the BIOS (Basic Input/Output System) play a critical role in the boot-up process of a computer?
arrow_forward
If the BIOS already has the necessary code to allow the operating system to interact with the computer's hardware, then what is the point of installing device drivers?
arrow_forward
What is BIOS (Basic Input/Output System) on a motherboard, and how does it affect the boot process of a computer?
arrow_forward
When a user calls the help desk and says, "My computer won't boot," an experienced help desk technician should be prepared with a list of four pertinent investigation questions to ask in order to determine the cause of the problem. These questions will help the technician narrow down the possible causes of the user's computer not starting up.
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What does a computer driver's job entail?In a computer, what is the major function of I/O controllers?
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A+ Guide to Hardware (Standalone Book) (MindTap C...
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ISBN:9781305266452
Author:Jean Andrews
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Related Questions
- What causes CPUs to fail prematurely? How can you protect a CPU from electrostatic discharge? What could cause a system to not boot after installing a new CPU? What could cause a system to spontaneously shut down after it has been running for a period of time?arrow_forwardIf you make the kernal of your operating system small, what things should it do at startup?arrow_forwardWhen you restart a computer, the operating system is reset to a new state. Booting, on the other hand, might take a long time. How frequently do you have to reboot your computer if you use Windows? In your opinion, how frequently should your computer be rebooted? When is it necessary to reboot your computer and why?arrow_forward
- When the power unexpectedly goes out, my colleague has completed her annual report and saved it so that it may be printed. Unfortunately, there are no backups. The next morning, she gives the computer another go but is unable in doing so. She is under the impression that the computer has frozen. Is this truly the end of it? There is also the possibility that it is something else. How is it possible to retrieve data from an operating system that would not start up? It is imperative that she submits her report right away. Provide all of the technical support that you are able to offer.arrow_forwardIn what way does interrupt latency impact the amount of time it takes to move between different applications and windows?arrow_forwardDescribe four things or events that can cause interrupt in a computer system.arrow_forward
- How do you see the most obvious signs that a laptop's operating system has been tampered with?arrow_forwardDescribe the most likely cause(s) of my computer's sluggish booting.arrow_forwardWhat happens when you change the "Race Condition" setting on a computer? How does it affect the operating system?arrow_forward
- In comparison to other types of operating systems, how does the TPM monitor more effectively manage the resources available from the CPU and memory?arrow_forwardWhen an operating system receives an interrupt from a device, how does it normally pick the code to handle the interrupt?arrow_forwardWhat is the role of a motherboard in a computer system?arrow_forward
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SEE MORE QUESTIONS
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Recommended textbooks for you
- A+ Guide to Hardware (Standalone Book) (MindTap C...Computer ScienceISBN:9781305266452Author:Jean AndrewsPublisher:Cengage Learning
A+ Guide to Hardware (Standalone Book) (MindTap C...
Computer Science
ISBN:9781305266452
Author:Jean Andrews
Publisher:Cengage Learning