COMPTIA IT 16

How can a single DVD hold mor than 4.7 GB of data?

• Multiple actuator arms

• Multiple DVDs

• High density recording

• Multiple sides

What kind of drive reads CompactFlash storage

• SSD

• HDD

• USB flash drive

• Card reader

Which of these is not a benefit of SSD over HDD?

• Faster

• Les expensive

• Uses less power

• Quieter

Which type of optical disc is rewriteable multiple times?

• BD-R

• DVD-ROM

• CD-RW

• BD

Which of these is an external storage connection?

• eSATA

• SATA

• ePATA

• PATA

Which of these is an ad hoc network?

• Direct link with crossover cable

• NAS

• RAID

• PATA

Which storag unit of measurement refers to millions of Gigabytes?

• PB

• GB

• TB

• MB

Which of these is not one of the five functions of an operating system?

• Monitors system health and functionality

• Provides an environment for software to function

• Send and receives e-mail messages

• Coordinates the activities of hardware components

Which of these is an open source operating system?

• mac OS

• iOS

• Windows

• Linux

If you have a PC with a 32-bit CPU, which operating systems will run on it?

• Neither 32-bit nor 64-bit

• Both 32-bit and 64-bit

• 64-bit only

• 32-bit only