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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

What is an important safety tip when working with CRTs?

CompTIA A+ Pop Quizzes / November 20, 2009

Although LCD monitors are now normal, there are still quite a few CRT monitors still in use. What’s an important safety tip to remember when working with CRT monitors?

What is an important safety tip when working with CRTs? Read More »

Pages: 1 2

Which networking type uses light to communicate?

CompTIA A+ Pop Quizzes / November 19, 2009

Which network method uses light to communicate between devices?

Which networking type uses light to communicate? Read More »

Pages: 1 2

Which file system supports encryption?

CompTIA A+ Pop Quizzes / November 18, 2009

Windows Encrypted File System (EFS) is built-in to the operating system, assuming that the proper file system is in use. Which file system is supported by EFS?

Which file system supports encryption? Read More »

Pages: 1 2

What is this part of the hard drive geometry?

CompTIA A+ Pop Quizzes / November 17, 2009

Which parts of the hard drive geometry are grouped together into a cluster?

What is this part of the hard drive geometry? Read More »

Pages: 1 2

What kind of memory can detect and correct errors?

CompTIA A+ Pop Quizzes / November 16, 2009

What memory type can identify errors and correct problems with data?

What kind of memory can detect and correct errors? Read More »

Pages: 1 2

What kind of device would connect to an eSATA port?

CompTIA A+ Pop Quizzes / November 13, 2009

Many of the latest desktop and laptop computers include an eSATA port. What device most commonly connects to an eSATA port?

What kind of device would connect to an eSATA port? Read More »

Pages: 1 2

What device connects to a MIDI interface?

CompTIA A+ Pop Quizzes / November 12, 2009

A MIDI interface is a standard input/output protocol that usually connects what types of devices?

What device connects to a MIDI interface? Read More »

Pages: 1 2
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