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Computer Hardware Review 7G

Total questions: 14

Worksheet time: 14mins

Name
Class
Date
1.

True or false, small business computers have better sound and graphics capabilities than home or game computers.

a)

True

b)

False

2.

True or false, the terms VGA, SVGA, WUXGA relate to the resolution a monitor supports.

a)

True

b)

False

3.

The speed at which a CPU runs instructions is governed by a ticking clock signal. One gigahertz, 1 GHz, means one _________ ticks per second.

a)

thousand

b)

million

c)

billion

d)

hundred

4.

True or false, serial processing is when a processor begins executing one instruction before it completes the previous instruction.

a)

True

b)

False

5.

True or false, in RAM microscopic electronic parts called capacitors hold the bits that represent data.

a)

True

b)

False

6.

The CPU stands for _______. The speed is measured in _______________.

(a)  

7.

RAM stands for ____________________. It is measured in ______________.

a)

Random Access Memory and Gigabyte

b)

Random Awesome Memory and Gigahertz

c)

Round Access Memory and Terabytes

d)

Random Access Memory and megahertz

8.

Fill in the blank. PCs, Macs, and Linux are three computer ______?

a)

Hard Drives

b)

Operating Systems

c)

Platforms

d)

CPUs

9.

Fill in the blank. Pentium, Core, Atom, and Athlon are types of _________?

a)

hard drives

b)

microprocessors

c)

operating system

d)

computers

10.

This is a type of memory that holds the computer's startup routine. Data can be read but not written to it and it retains the data even once the computer has been shut down.

a)

ROM

b)

RAM

c)

EEPROM

d)

Hard Drive

11.

A special pen-like device called a _____ can also be detected by a touchscreen?

a)

stylus

b)

pen

c)

mouse

d)

trackpad

12.

Most keyboards interface with a desktop computer via a _____ port.

a)

HDMI

b)

USB

c)

SD

d)

Ethernet

13.

Data projectors are typically connected to a laptop through what connector?

a)

USB

b)

SD Card

c)

HDMI

14.

A printer speed is measured in _____ while a printer resolution is measured in _______?

a)

pages per minute & dots per inch

b)

pages per minute & lines per inch

c)

ink per minute & dots per inch