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Worksheets

CS1_Un1 Retake

Total questions: 24

Worksheet time: 12mins

Name
Class
Date
1.

Which of these is RAM?

a)
b)
c)
d)
2.

Choose the output devices.

a)

monitor, printer, mouse

b)

monitor, printer, keyboard

c)

monitor, printer, speakers

d)

mouse, keyboard, smartboard

3.

Which of these is a Hard Disk Drive (HDD)?

a)
b)
c)
d)
4.
One must unplug the power from the source before opening a case and performing services.
a)
true
b)
false
5.
A speaker and a printer are ____________________.
a)
input devices
b)
output device
c)
both a and b
d)
none of the above
6.

Part of the computer which is basically anything you can touch with your fingers.

a)

Hardware

b)

Network

c)

CPU

d)

Software

7.
Considered as the Brain of the computer.
a)
CPU
b)
Mouse
c)
RAM
d)
Mother Board
8.

One of the three components of computer system that the instructions tells a computer what to do.

a)

Firmware

b)

Software

c)

Hardware

d)

Peopleware

9.
The picture shows___-?
a)
power source
b)
system unit
c)
motherboard
d)
cpu
10.

1. The main circuit board of a computer. It contains all the circuits and components that run the computer.

a)

Motherboard

b)

Hard Disk Drive

c)

Optical Drive

d)

Power Supply Unit

11.

What does CPU stand for?

a)

Computer Processing Unit

b)

Central Peripheral Unit

c)

Central Processing Unit

d)

Computer Processing User

12.
What is usually held in the contents of RAM?
a)
BIOS and Boot sequence needed to start the computer
b)
Operating System and currently running programs
c)
Software programs stored within the computer
d)
Recently executed instructions in case they are needed again
13.
This is an image of what kind of hardware?
a)
Tower Casing
b)
CD/DVD Drive
c)
USB Port
d)
Portable Storage
14.

Which tool is used for hardware to stand on to prevent static electricity from building up?

a)

Anti-static mat

b)

Philips head screwdriver

c)

Flat head screwdriver

d)

Wire Cutter

15.

Which of the following computer hardware does NOT belong to output devices?

a)

Monitor

b)

Keyboard

c)

Printer

d)

Speaker

16.

What component helps draw air out of the computer case to prevent overheating?

a)

Case Fan

b)

Anti-Static Vacuum

c)

Antifreeze

d)

Aixiliary Fan

17.

What does RAM stand for?

a)

Read And Merge

b)

Read Always Memory

c)

Recent Accessed Memory

d)

Random Access Memory

18.

This allow you to increase your computer's performance by adding additional components

a)

Expansion slots

b)

IDE Cables

c)

Power Cables

d)

Additional slots

19.

A connector, identified by its blue color and three rows of pins, that is used to connect older monitors to a computer.

a)

Video Graphics Array (VGA) connector

b)

Digital Visual Interface (DVI) connector

c)

High-Definition Multimedia Interface (HDMI) connector

d)

Registered Jack 45 (RJ-45) connector

20.

When you turn on your computer, it tells you that it does not have the time and date set and asks you to enter setup. What likely needs to be replaced?

a)

Time controller

b)

CPU

c)

CMOS battery

d)

BIOS chip

21.

What type of cooling feature is usually seen in higher-end machines for which heat is especially concerning?

a)

Multiple heat sinks

b)

Air vents in the computer case

c)

A dedicated CPU fan and case fan

d)

Liquid cooling

22.

computer bus technology primarily designed for the transfer of data from a hard disk.

a)

USB

b)

SSD

c)

DDR

d)

SATA

23.

If I have 16GB of RAM, what does that measure?

a)

Speed

b)

Capacity

c)

Latency

d)

Physical Size

24.

Cables that allow the computer to transfer data from storage devices to the motherboard

a)

Circuits

b)

IDE Cables

c)

Extension Cables

d)

Power Cables