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Why should you avoid working inside of a CRT?

CompTIA A+ Pop Quizzes / December 8, 2009

One of the common warnings posted on the outside of a cathode ray tube monitor is “No user serviceable parts inside.” Why is it a good idea to avoid poking around on the inside of a CRT?

Why should you avoid working inside of a CRT? Read More »

Pages: 1 2

What can you use to connect two cables?

CompTIA A+ Pop Quizzes / December 7, 2009

You are connecting a workstation to an Ethernet network connection on the other side of the room, but your Ethernet cable isn’t quite long enough to reach across the room. What device could you use to extend the length of the Ethernet cable?

What can you use to connect two cables? Read More »

Pages: 1 2

What does a colored stripe on a ribbon cable mean?

CompTIA A+ Pop Quizzes / December 4, 2009

Ribbon cables have a colored stripe that runs the length of one side of the cable. What does the colored stripe mean?

What does a colored stripe on a ribbon cable mean? Read More »

Pages: 1 2

Why are you printing on the wrong paper?

CompTIA A+ Pop Quizzes / December 3, 2009

You are trying to print some customer letters on company letterhead, but the multi-tray laser printer output is printing everything on plain paper. What is the most likely cause of this issue?

Why are you printing on the wrong paper? Read More »

Pages: 1 2

Which of these are not advantages of SATA?

CompTIA A+ Pop Quizzes / December 2, 2009

SATA drive technology brings many advantages to hard-drive storage. Which of these is NOT one of those advantages?

Which of these are not advantages of SATA? Read More »

Pages: 1 2

Which laptop expansion card connects to PCI and USB?

CompTIA A+ Pop Quizzes / December 1, 2009

Which laptop expansion card type connects to both the PCI and USB bus and comes in both 34 millimeter and 54 millimeter sizes?

Which laptop expansion card connects to PCI and USB? Read More »

Pages: 1 2

Which of these processors are 64-bit CPUs?

CompTIA A+ Pop Quizzes / November 30, 2009

Which of these Intel processors are 64-bit CPUs? A) Itanium B) Pentium Pro C) 80386 D) Pentium 4

Which of these processors are 64-bit CPUs? Read More »

Pages: 1 2

What MP3 parameter defines the number of samples per second?

CompTIA A+ Pop Quizzes / November 25, 2009

In an MP3 file, which parameter describes the number of samples of audio data in a single second?

What MP3 parameter defines the number of samples per second? Read More »

Pages: 1 2

What kind of CPU interface is this?

CompTIA A+ Pop Quizzes / November 24, 2009

What kind of CPU interface fits into a motherboard slot, such as Slot 1?

What kind of CPU interface is this? Read More »

Pages: 1 2

What’s the best use for a null modem adapter?

CompTIA A+ Pop Quizzes / November 23, 2009

A good item to keep in a CompTIA A+ certified technician’s toolkit is a null modem adapter. What’s a good reason to have a null modem adapter?

What’s the best use for a null modem adapter? Read More »

Pages: 1 2
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