ICT Computing Essentials Test Prep 2v1

How is a hard drive different than a flash drive?

• The hard drive is the largest storage device, and the flash drive is a portable device.

• The hard drive saves data, and the flash drive saves system files.

• The hard drive saves data inside the computer, and the flash drive saves in the cloud.

• The hard drive is permanent storage, and the flash drive is temporary storage

Oscar is shopping for a new laptop. Oscar wants to make sure he chooses the fastest processor. Which of the following processor speeds would perform the fastest?

• 2.8 GHZ

• 3.4 GHZ

• 1.3 GHZ

• 2.2 GHZ

Amy just purchased a new keyboard and mouse for her computer. Which connector will her keyboard and mouse most likely use?

• USB

• DB-25

• VGA

• IEEE 1394

Which device operates an Input function?

• keyboard

• monitor

• projector

• speakers

Which function does an output device perform?

• displays data

• sends data to memory

• connect peripherals

• maintains data

What is the purpose of the CPU in a computer?

• it stores software and data

• it performs the calculations and processing

• it houses the main circuit board

• it provides electricity to the rest of the system

Which input device sends sound to the computer?

• microphone

• digital camera

• scanner

• mouse

Which device connector supports up to 63 devices?

• Video graphics array (VGA)

• High-definition multimedia interface (HDMI)

• digital visual interface (DVI)

• IEEE 1394

Ken wants to connect a set of speakers and a microphone to his computer. Which type of connector does he need to use?

• RJ-45

• HDMI

• Audio

• RJ-11

Which of the following are output devices?

• keyboard, GPS device and printer

• printer, monitor and speaker

• hard drive, flash drive and speakers

• stylus, monitor and computer