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CompTIA Quizzes > Quiz 5 > Flashcards

Quiz 5 Flashcards

1
Q

This connects the Northbridge to the CPU

A

Frontside bus

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2
Q

A USB would be connected to which bridge?

A

Southbridge

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3
Q

AGP is typically used for what?

A

Video cards

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4
Q

What are the two launch points in Mac OS X?

A
  • System Preferences

- Utilities

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5
Q

This socket is primarily used by AMD and contains pins on the CPU that align with pins on the socket

A

PGA

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6
Q

What are two advantages of UEFI over 16 bit BIOS?

A
  • UEFI supports 32 or 64 bit booting

- UEFI supports file systems larger than 2.2TB

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7
Q

This feature is included in Windows and adds features such as transparency and animations:

A

Aero

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8
Q

List the steps of troubleshooting theory in order:

A
  1. Identify the problem
  2. Establish a theory
  3. Test the theory
  4. Establish a plan of action
  5. Verify full system functionality
  6. Document findings and outcomes
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9
Q

Which step in the troubleshooting theory involves escalating a problem?

A
  1. Test the theory
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10
Q

What are the minimum system requirements for all Windows Vista releases NOT including Home Basic

A
  • 1GB memory

- 15 GB available disk space

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11
Q

_______ is used for monitoring security and maintenance items in Windows 7/8/8.1

A

Action Center

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12
Q

What are some advantages of organizing hard drive space into multiple partitions?

A
  • Multiboot environment

- Separation of user files from OS and application files

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13
Q

What two methods does Windows use for organizing disk partitions?

A
  • MBR

- GPT

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14
Q

What Windows feature allows unused space on a flash drive to help improve PC performance?

A

ReadyBoost

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15
Q

Which of the following is NOT a PSU form factor?

a. LPX
b. SFX
c. CFX
d. TFX

A

LPX

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16
Q

What memory form factor is primarily found in laptops?

A

SO-DIMM

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17
Q

The BIOS checks for storage devices that may contain the OS. The list and order of these devices is called the:

A

Boot Sequence

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18
Q

The process of replacing or updating the BIOS is sometimes called?

A

Flashing the BIOS

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19
Q

You can open the Services applet from the Start | Search bar by typing:

A

services.msc

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20
Q

Which of the following contains a go-to set of system tools for administrators and advanced users?

A

Administrative Tools

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21
Q

What are the recommended minimum system requirements for the 32-bit (x86) version of Microsoft Windows 8/8.1?

A
  • 1GB memory

- 16 GB available disk space

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22
Q

How many partitions can be made with the MBR partitioning scheme?

A
  • 4 primary OR

- 3 primary and 1 extended

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23
Q

When should a PC tech work inside the power supply?

A

Never, the PSU has capacitors that may harm the technician

24
Q

When helping a customer, asking follow up questions to obtain more information is called:

A

Eliciting answers

25
Q

An operating system installation that preserves system settings, personal files, and applications from the older OS version is referred to as an?

A

Upgrade install

26
Q

What does RAID stand for?

A

Redundant array of independent disks

27
Q

What is the industry name used for DDR3-1333 modules?

A

PC3-106000

28
Q

For CPUs WITHOUT integrated memory controllers, which part of the chipset manages communication between the CPU and memory?

A

Northbridge

29
Q

What is the single way to access the CMOS setup at boot for a PC?

A

Trick question, CMOS setup varies from BIOS to BIOS

30
Q

What is the name of a quick-access pop-up bar in Windows 8/8.1 activated by placing the mouse cursor at the right edge of the screen?

A

Charms bar

31
Q

The ability to replace computer system components without causing interruption to the system is known as:

A

Hot swapping

32
Q

An important thing to remember when helping an angry customer is to do which of the following?

A

Remain calm and do not make situations personal

33
Q

What is placed between the bottom of the cooler heat sink and the top of the processor that makes an airtight connection between the fan and processor?

A

Thermal compound

34
Q

To determine bytes per second, or the PC Speed Rating for a given DDR stick, take the MHz speed and multiply by:

A

8 (the width of all DDR SDRAM sticks)

35
Q

What is the built in Windows Software based tester for RAM?

A

Memory Diagnostics Tool

36
Q

True or False:

PXE and Netboot enable booting of a computer system over a network

A

True

37
Q

What are some ways of reducing ESD?

A
  • Raise the humidity
  • Use an anti static mat
  • Use an anti static wrist strap
  • Use an anti static bag
38
Q

This feature isolates areas of memory to prevent the execution of code from non executable memory locations:

A

NX bit

39
Q

How many primary partitions does the GPT allow?

A

128

40
Q

What is the maximum length of an internal SATA drive?

A

1 meter, 40 inches, or 100 cm

41
Q

What is the first thing that happens when you turn on your computer?

A

PSU tests for proper voltage and sends a signal to awaken the CPU

42
Q

After the PSU sends an awake signal to the CPU, what happens?

A

The CPU executes instructions located at the memory location of the BIOS stored in ROM

43
Q

What happens after the CPU executes instructions stored in ROM?

A

BIOS performs POST to check components such as RAM, keyboard, video, mouse etc.

44
Q

What happens after the BIOS performs the POST?

A

POST passes control to the bootstrap loader which goes through boot devices to find the OS

45
Q

Describe a standard PC boot process (4 steps)

A
  1. PSU sends wake signal to CPU
  2. CPU executes instructions at memory location of BIOS stored in ROM
  3. BIOS performs POST
  4. POST passes control to boostrap loader which finds a boot device with an OS
46
Q

x86 refers to what

A

32 bit OS

47
Q

x64 refers to what

A

64 bit OS

48
Q

x86-64 refers to what

A

64 bit OS

49
Q

This refers to your best guess at what is wrong with a PC:

A

Theory of probable cause

50
Q

Dividing a hard drive into separate, logical drives is called:

A

Partitioning

51
Q

This feature allows easy migration from Vista, 7, 8, and 8.1

Migrates user accounts and settings, apps, and personal files

A

Windows Easy Transfer

52
Q

The default file system used by Linux is

A

ext (extended file system)

53
Q

Installing more than one OS on a single hard drive is known as?

A

Multi-boot

54
Q

What needs to be on an expansion slot to help prevent overheating?

A

Slot covers

55
Q

Which of the following refers to the industry name used for DDR-333 modules?

A

PC-2700

56
Q

For a user account called “Ethan,” where would you expect to find the personal documents folder in a Windows Vista computer?

A

C:\Users\Ethan

CompTIA Quizzes (14 decks)

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