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Computer Science; Generations and Types of Computers

Total questions: 20

Worksheet time: 2hrs 55mins

Name
Class
Date
1.

CU is short for

a)

Computer Unit

b)

Central Unit

c)

Control Unit

d)

Cyber Unit

2.

The ALU performs all the ______ operations

a)

mathematical

b)

creative

c)

flow

d)

analyzing

3.

Another term for personal computer is _____ computer

a)

mini

b)

macro

c)

mainframe

d)

micro

4.

All of the following are examples of micro computers except:

a)

laptop

b)

microwave

c)

cell phone

d)

desktop

5.

Mainframe computers can handle _____ of users at a time

a)

hundreds

b)

thousands

c)

millions

d)

billions

6.

This type of computer, would most likely be found and in NASA

a)

Microcomputer

b)

Mainframe Computer

c)

Supercomputer

d)

Desktop Computer

7.

Another name for a microprocessor is

a)

chip

b)

device

c)

unit

d)

computer

8.

This is an image of a _______.

a)

Mainframe Computer

b)

Minicomputer

c)

Microprocessor

d)

Hand-held Computer

9.

All of the following are output devices except:

a)

printer

b)

microphone

c)

headphones

d)

speakers

10.

All of the following are input devices except:

a)

mouse

b)

keyboard

c)

scanner

d)

monitor

11.

Data is processed information

a)

True

b)

False

12.

Vacuum issue were that it was

a)

easily blown

b)

circuit problems

c)

unpredictable

d)

too expensive

13.

The computers, we use today are in the ______ generation

a)

first

b)

second

c)

third

d)

fourth

14.

In 1960 _____ were used

a)

vacuum

b)

transistors

c)

artificial intelligence

d)

cell phones

15.

Computers with artificial intelligence have already been created

a)

TRUE

b)

FASLE

16.

All of the following are hardware except

a)

Printer

b)

Chrome

c)

Scanner

d)

Floppy Disk

17.

All of the following are storage devices except

a)

Flash Drive

b)

Compact Disc

c)

Hard Drive

d)

Bluetooth

18.

Bluetooth is an example of

a)

hardware

b)

software

c)

storage device

d)

processing device

19.

Data must first be ______ before it turns into information.

a)

verified

b)

typed

c)

used

d)

processed

20.

People use computers because of their

a)

reliability, speed, accuracy and communication

b)

speed, connectivity and accuracy

c)

hardware, software, input and output devices

d)

None of the above