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Flashcards in BG_deck_4637608 Deck (25)
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1
Q

T/F Do computers must be ready before they can be used. Ready means the system is ready to accept commands from the user?P938

A

true

2
Q

What is reseating of memory and cables?P938

A

Its a form of random hang ups or errors from memory or cables that you have to open the case and press down on each socketed chip to make sure it is seated properley..this remedies chip -creep problem.

3
Q

T/F do you need to be grounded before operating inside of a computer case.?P938

A

true

4
Q

Restarting the computer clears the —- and starts the computer with a clean slate?P938

A

memory

5
Q

What is rebooting?P938

A

It is the powering down of the system completely and then powering it up again.

6
Q

If you are running into software problems on a copmuter , first step(after understanding what the problem is and getting any relevant error message) should always be to —–?P939

A

reboot

7
Q

making more thane one change to a computer at a time is not recommended for two reasons, and what are they?P939

A

One is you never sure which change actually worked, and two is by making multiple changes at once, you might actually cause additional problems.

8
Q

Use the —— to look at the manufacture’s website to use as a resource for fixing a computer?p939

A

internet

9
Q

Once the computer is working , you need to —— what happened and how you fixed it?P940

A

document

10
Q

Always document your work so that you or someone else can learn from your—–?p940

A

experience

11
Q

Windows 7 has nearly – million lines of code (and over —– developers worked on it?P941

A

50, 2,000

12
Q

Window based issues can be grouped in to several categories based on their cause and what are they?P941

A

boot problems,missing files(such as system files),configuration files, and virtual memory.

13
Q

BSOD is?P942

A

Blue screen of death

14
Q

NTLDR/BOOTMGR is?P942

A

Bootsraps the system and then this file starts loading of an OS on the computer.

15
Q

boot.ini is?P942

A

It hold information about which OSs are installed on the computer,and it also contains the location of the OS files with windows xp, windows 7 and vista.

16
Q

NTDETECT.COM is?p942

A

it pares( which means to analyze)the system for hardware information each time windows is loaded.

17
Q

NTBOOTDD.SYS means?P943

A

It is used to recognize and load the SCSI(small computer system interface)interface.

18
Q

NTOSKRNL.EXE means?P943

A

It is to boot from start up disk and replace the file from the setup media.

19
Q

NTBLOG.TXT means?P943

A

It hold the information collected if you choose to boot using the Boot Logging start up option.

20
Q

DLL is?P943

A

Dynamic link library.

21
Q

Each machine has a different startup routine,called —- which is executed by the commands written to the motherboard of the computer?P943

A

POST(power-on self test)

22
Q

MBR is?P943

A

Master boot record

23
Q

What does NTLDR processes BOOT.INI.BOOT.INI.?p943

A

Itis a text file that resides in the root directory, and it specifies what OSs are installed on the computer and where they reside on the disk.

24
Q

Not shutting down properly can result in —— —- from open application or —– operating system files?P944

A

lost data, corruted

25
Q

When it comes to your own computers, always shut down properly by clicking what?P944

A

Start,turn off computer,in windows xp or shut down icon on the start menu in windows 7 vista