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COMPUTING @ NJS

Total questions: 21

Worksheet time: 11mins

Name
Class
Date
1.

1.      Which of the following tabs in PowerPoint can be used to add pictures?

a)

A.    Design

b)

A.    Transition

c)

A.    Insert

d)

A.    Slide show

2.
What part of the computer is this?
a)
Screen
b)
TV
c)
Desktop
d)
Monitor
3.

At some point, all of the data in your computer goes through which component?

a)

hard drive

b)

power supply

c)

graphics card

d)

CPU

4.

A hard drive is often referred to as ___

a)

a disk drive, or storage

b)

the CPU, or processor

c)

the main board, or MOBO

d)

RAM, or memory

5.

Which component creates and renders images and animations for your monitor?

a)

motherboard

b)

RAM

c)

a hard drive

d)

a graphics card

6.
Name this component
a)
USB
b)
CPU
c)
Mouse
d)
CD
7.

Click on all the examples of Operating Systems

a)

Windows

b)

iOS

c)

Google Docs

8.

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

(a)  

9.
Is the main printed circuit board (PCB) found in general purpose microcomputers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system
a)
Video Card
b)
Sound Card
c)
Motherboard
d)
Network Card
10.
A video camera connected to a computer, allowing its images to be seen by Internet users.
a)
Webcam
b)
Speakers
c)
Keyboard
d)
Light Pen
11.

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

12.
A machine allowing the creation of a physical object from a three-dimensional digital model, typically by laying down many thin layers of a material in succession.
a)
Inkjet Printer
b)
Laser Printer
c)
Dot Matrix Printer
d)
3D Printer
13.
Is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.
a)
USB
b)
ROM
c)
CPU
d)
UPS
14.
What kind of computer hardware do you see here?
a)
USB hub
b)
Hard drive
c)
Network switch
d)
Card reader
15.
Is an internal expansion card that provides input and output of audio signals to and from a computer under control of computer programs.
a)
Graphic Card
b)
Sound Card
c)
TV Card
d)
Network Card
16.
Is a peripheral device which makes a persistent human-readable representation of graphics or text on paper.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
17.

Select the three (3) components of the CPU.

a)

Arithmetic Logic Unit

b)

Output Unit

c)

Control Unit

d)

Storage Unit

18.

_____ _____ _____ used to process and manipulate information

a)

Digestive Analgesic Medicine

b)

Nissan Supra S

c)

Kawasaki Ninja Alpha

d)

Data analysis Software

19.

Examples

Pictures Charts Maps


What types of data are these?

a)

organized crime

b)

Chartered Data

c)

human trafficking

d)

Character Data

20.

This unit controls the operations of all parts of the computer but does not carry out any actual data processing operations.

a)

Arithmetic Logic Unit

b)

Output Unit

c)

Control Unit

d)

Memory Unit

21.

TRUE OR FALSE. Processor is the other name for the central processing unit.

a)

TRUE

b)

FALSE