wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

2nd Quarter Exam Review Questions

Total questions: 55

Worksheet time: 28mins

Name
Class
Date
1.

What is the Greek word of computer?

a)

computer

b)

compute

c)

computare

d)

computa

2.

What is the Latin word of computer?

a)

computare

b)

computer

c)

computa

d)

compute

3.

The physical components of a computer is known as:

a)

hardware

b)

software

c)

peopleware

d)

data

4.

This refers to the program or instruction that tells the computer what to do.

a)

software

b)

hardware

c)

connectivity

d)

data

5.

What do you call the processed data?

a)

information

b)

hardware

c)

software

d)

connectivity

6.

The way that computers communicate with each other is known as:

a)

communication

b)

connectivity

c)

internet

d)

software

7.

Who invented the abacus?

a)

Japanese

b)

Americans

c)

Filipino

d)

Chinese

8.

The Pascaline can compute up to how many digits?

a)

6

b)

7

c)

8

d)

9

9.

The difference and analytical engine were invented by:

a)

Charles Babbage

b)

Blaise Pascal

c)

Konrad Zuse

d)

Joseph-Marie Jacquard

10.

Who is the father of computer?

a)

Grace Hopper

b)

Samuel Morse

c)

Augusta Ada Byron

d)

Charles Babbage

11.

The analytical engine can store numbers with an accuracy up to how many decimals?

a)

5

b)

6

c)

7

d)

8

12.

The first computer programmer.

a)

Augusta Ada Byron

b)

Grace Hopper

c)

Bill Gates

d)

Konrad Zuse

13.

Which of the following devices was invented by Samuel Morse?

a)

typewriter

b)

pascaline

c)

electric telegraph

d)

telephone

14.

Electric telegraph works under what principle?

a)

Binary Code

b)

Morse code

c)

ASCII

d)

Unicode

15.

The person who completed the first general purpose programmable calculator.

a)

Samuel Morse

b)

Charles Babbage

c)

Konrad Zuse

d)

Grace Hopper

16.

Which of the following devices was used for breaking codes?

a)

telegraph

b)

visicalc

c)

abacus

d)

colossus

17.

Vacuum tube was used in _______ generation computers.

a)

1st

b)

2nd

c)

3rd

d)

4th

e)

5th

18.

Transistor was used in _______ generation computers.

a)

1st

b)

2nd

c)

3rd

d)

4th

e)

5th

19.

IC was used in _______ generation computers.

a)

1st

b)

2nd

c)

3rd

d)

4th

e)

5th

20.

Microprocessor was used in _______ generation computers.

a)

1st

b)

2nd

c)

3rd

d)

4th

e)

5th

21.

AI or robotics was used in _______ generation computers.

a)

1st

b)

2nd

c)

3rd

d)

4th

e)

5th

22.

Which of the following devices was invented by Jack Kilby?

a)

CPU

b)

IC

c)

RAM

d)

telegraph

23.

This computer became the standard institutional mainframe computer in 1964.

a)

IBM 360

b)

IBM PC

c)

Apple Mac

d)

Altair 8800

24.

It is hailed as the first personal computer.

a)

Apple Mac

b)

IBM PC

c)

Altair 8800

d)

IBM 360

25.

Microsoft Corporation was founded by:

a)

Bill Gates & Paul Allen

b)

Steve Wozniak & Steve Jobs

c)

Robert Noyce & Gordon Moore

d)

Jack Kilby

26.

Intel Corporation was founded by:

a)

Samuel Morse

b)

Steve Jobs & Steve Wozniak

c)

Bill Gates & Paul Allen

d)

Robert Noyce and Gordon Moore

27.

It is the first spreadsheet program.

a)

MS Excel

b)

Colossus

c)

Visicalc

d)

MS Word

28.

It is the first commercial computer with GUI and mouse.

a)

Altair 8800

b)

IBM 360

c)

Apple Mac

d)

Intel 4004

29.

It is the biggest and most expensive type of computers.

a)

mainframe

b)

microcomputer

c)

minicomputer

d)

supercomputer

30.

It is used by large businesses for payroll and accounting.

a)

mainframe

b)

microcomputer

c)

supercomputer

d)

minicomputer

31.

Which of the following computers is known as mid-range computer?

a)

microcomputer

b)

minicomputer

c)

mainframe

d)

supercomputer

32.

This type of computer allows access of up to 200 users simultaneously.

a)

supercomputer

b)

minicomputer

c)

mainfame

d)

microcomputer

33.

It sends data to the CPU.

a)

storage

b)

processing

c)

output

d)

input

34.

It makes processed information available.

a)

input

b)

output

c)

processing

d)

storage

35.

It stores information in the computer.

a)

input

b)

output

c)

storage

d)

processing

36.

It interprets command from the input.

a)

input

b)

output

c)

processing

d)

storage

37.

A part of the CPU that performs arithmetic calculations.

a)

CPU

b)

ALU

c)

CU

d)

PSU

38.

A part of the CPU that supervises and coordinates other sections of the computer.

a)

CU

b)

CPU

c)

ALU

d)

PSU

39.

It is known as the lifeblood of the computer system.

a)

motherboard

b)

CPU

c)

power supply

d)

system unit

40.

It is known as the heart of the computer.

a)

motherboard

b)

power supply

c)

CPU

d)

system unit

41.

It is known as the brain of the computer system.

a)

CPU

b)

power supply

c)

motherboard

d)

system unit

42.

It connects eternal devices to the system unit.

a)

port

b)

connector

c)

LAN card

d)

memory card

43.

A number having a base of 2 and digits 0-1.

a)

binary

b)

octal

c)

decimal

d)

hexadecimal

44.

A number having a base of 8 and digits 0-7.

a)

binary

b)

octal

c)

decimal

d)

hexadecimal

45.

A number having a base of 10 and digits 0-9.

a)

binary

b)

octal

c)

decimal

d)

hexadecimal

46.

A number having a base of 16 and digits 0-9 and A-F.

a)

binary

b)

octal

c)

decimal

d)

hexadecimal

47.

ASCII values range from 1 up to:

a)

125

b)

126

c)

127

d)

128

48.

A single binary digit is known as:

a)

bit

b)

nibble

c)

word

d)

byte

49.

A byte has how many bits?

a)

4

b)

32

c)

8

d)

16

50.

A nibble has how many bits?

a)

4

b)

8

c)

16

d)

32

51.

A word has how many bits?

a)

4

b)

8

c)

16

d)

32

52.

A blinking red LED is known as:

a)

HDD LED

b)

Power LED

c)

Power button

d)

digital LED

53.

A steady green LED is known as:

a)

HDD LED

b)

digital LED

c)

Power LED

d)

Power button

54.

It defines a unique number for every symbol in all known languages and uses non-letter symbols.

a)

EBCDIC

b)

Binary code

c)

Unicode

d)

ASCII

55.

It is the standard numbering given to all characters in the keyboard.

a)

Binary code

b)

Unicode

c)

ASCII

d)

EBCDIC