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XI Chapter #1 Computer Fundamentals

Total questions: 60

Worksheet time: 45mins

Name
Class
Date
1.

What technology was used for the 1st generation Computers?

a)

MICROPROCESSOR

b)

TRANSISTORS

c)

VACUUM TUBE

d)

IC

2.

What technology was used in the 2nd generation Computers?

a)

VACUUM TUBE

b)

AI

c)

IC

d)

TRANSISTORS

3.

What technology was introduced in the 4th generation computers?

a)

MICROPROCESSOR

b)

AI

c)

TRANSISTORS

d)

VACUUM TUBE

4.

Fifth Generation computers use ____________technology

a)

Ultra Large Scale Integration (ULSI)

b)

Very Large Scale Integration (VLSI)

c)

Transistor

d)

Vacuum Tubes

5.

Which computer generation introduced the concept of Integrated Circuit(IC)?

a)

First Generation

b)

Second Generation

c)

Third Generation

d)

Fourth Generation

6.

Which one below is not true about "fourth generation computers"?

a)

small in size

b)

used punch card as input device

c)

fast processing with less power consumption

d)

support high level language in different type of computer

7.

Microprocessors are used in ______________.

a)

1st generation computer

b)

4th generation computer

c)

5th generation computer

d)

None of these

8.

These are

a)

Vacuum Tubes

b)

Integrated Circuits

c)

Transistor

d)

VLSI

9.

First Generation computers worked on which programming language

a)

COBOL

b)

Pascal

c)

Machine

d)

Assembly

10.

Which of these is an input device?

a)

microphone

b)

speakers

c)

printer

d)

monitor

11.

Which of these is an output device?

a)

mouse

b)

keyboard

c)

monitor

d)

scanner

12.

What is an analog computer?

a)

processes continuous data and represents variables by physical quantities

b)

uses 0's and 1's and can perform tasks such as counting, comparing and manipulating of data

13.

What do we call a computer that can process analog and digital data?

(a)  

14.

Which of these is the smallest size of computer?

a)

super

b)

mini

c)

mainframe

d)

micro

15.

Choose the correct order of computer size:

a)

mainframe, mini, super, micro

b)

super, mainframe, mini, micro

c)

super, mini, mainframe, micro

d)

mini, micro, mainframe, super

16.

It is an integrated circuit that contains the entire central processing unit of a computer on a single silicon chip.

a)

microprocessor

b)

integrated circuit

c)

silicon

d)

transistor

17.

It is a material that is halfway between an insulator and a conductor.

a)

semiconductor

b)

conductor

c)

insulator

d)

copper

18.

This device which was made up of movable wheels is called ______.

a)

ABACUS

b)

PASCALINE

c)

ANALYTICAL ENGINE

d)

DIFFERENCE ENGINE

19.

Identify this 19th century machine.

a)

MARK-I

b)

ENIAC

c)

ANALYTICAL ENGINE

d)

UNIVAC

20.

Identify the first calculating device:

a)

ABACUS

b)

PASCALINE

c)

LEIBNITIZ CALCULATOR

d)

TABULATING MACHINE

21.

They were used to store data in second generation.

a)

Magnetic Tapes

b)

Hard Disk

c)

Pen Drive

d)

Memory Card

22.

The Analytical Engine was invented by

a)

Bill Gates

b)

Reynold

c)

Augusta Ada Lovelace

d)

Charles Babbage

23.
A computer processes instructions using two binary digits, ____ and ____.
a)
1 and 10
b)
1 and 5
c)
1 and 0
24.

A computer receives an input, decodes it, processes it and then outputs the result. True or False?

a)

True

b)

False

25.
What does CPU stand for?
a)
Central Program Unit
b)
Central Processing Unit
c)
Computer Program Unit
d)
Computational Pink U
26.
What does the ALU stands for
a)
Arithmetic Local Unit
b)
Arithmetic Logic Unit
c)
Antic Logic Unit
d)
Area Logic Uniform
27.
Which two main components make up a CPU
a)
Control unit and Processing unit
b)
Control unit and RAM
c)
Control unit and Arithmetic Logic unit 
d)
Flash storage and Arithmetic Logic unit 
28.
RAM is within the CPU
a)
true
b)
FALSE
29.

What does CU stand for on a CPU?

a)

Control USB

b)

Control Unit

c)

Cognitive Unit

d)

Control

30.

The main circuit board in the system unit is also called the

a)

Busboard

b)

Chipboard

c)

RAM

d)

Motherboard

31.
1.1 b 
Which statement is TRUE?
a)
Registers are super fast memory, stores tiny instructions which can be accessed by the CPU quickly
b)
Registers are super fast memory, stores lots of instructions which can be accessed by the CPU slowly
32.
Where is ROM usually found inside a computer?
a)
Inside the CPU
b)
As part of the hard drive
c)
On the motherboard
d)
With the CD drive
33.
In terms of computer memory, what is meant by the term 'volatile'?
a)
It retains its content when power is cut
b)
It loses its contents when power is cut
c)
It is not stable and should not be used
d)
Memory chips can overheat
34.
Which statement best describes RAM?
a)
Fast, permanent storage
b)
Slow, volatile stoage
c)
Fast, volatile storage
d)
Slow, permanent storage
35.
Which statement best describes ROM?
a)
A flash memory chip that contains a small amount of non-volatile memory
b)
A memory store containing a large amount of volatile memory
c)
A register within the CPU responsible for storing memory addresses
d)
A memory store containing a small amount of volatile memory
36.
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
37.

Which one is secondary storage?

a)

RAM

b)

Hard Disk

c)

ROM

d)

BIOS

38.

which of these statements are correct for DRAM?

a)

DRAM is a memory chip that depends upon an applied voltage to keep the stored data

b)

DRAM stands for Dynamic RAM

c)

DRAM is as fast as a CPU

d)

DRAM is the most expensive form of RAM

39.

RAM - What happens when the electricity Is turned off?

a)

The data from the memory is saved onto flash memory

b)

The data from the memory is saved onto the hard disk

c)

The data from the memory is not saved

d)

The data from the memory is saved onto ROM

40.

For SRAM and DRAM which is faster ?

a)

SRAM

b)

DRAM

41.

Can only be programmed once.

a)

EEPROM

b)

EPROM

c)

flash ROM

d)

PROM

42.
Cache memory temporarily stores data.
a)
true
b)
FALSE
43.
A cache makes recently accessed data immediately available to the processor
a)
true
b)
FALSE
44.
What is cache memory?
a)
It is used to permanently store data and programs
b)
It is used to store numbers
c)
It is used between the RAM and CPU to improve performance by holding data that has just been or is about to be processed.
d)
It is used to store letters  
45.
In order of fastest to slowest with the fastest on the left and slowest on the right, name each type of memory in order.
a)
Cache > RAM > Hard Drive
b)
Hard Drive > RAM > Cache
c)
RAM > Cache > Hard Drive
d)
RAM > Hard Drive > Cache
46.
Which one of the following is an example of primary memory?
a)
Cache
b)
RAM
c)
Micro SD Card
d)
Hard Drive
47.
RAM & ROM are known as what kind of memory?
a)
Secondary storage
b)
Main memory
c)
Registers
d)
Flash memory
48.
What does the acronym ROM stand for?
a)
Read Only Memory
b)
Random Option Memory
c)
Read Once Memory
d)
Random Operating Memory
49.

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

a)
b)
c)
d)
50.

What is this type of memory called?

a)

magnetic disk storage

b)

optical disk storage

c)

solid state drive

d)

USB disk drive

51.

How many bytes are there in a kilobyte?

a)

2024

b)

1024

c)

1000

d)

8

52.

Data is stored in the computer memory in the form of :

a)

Numbers

b)

Text

c)

Bits/Bytes

53.
A computer has 1024 megabytes of RAM. That is the same as ...
a)
1 Gb
b)
1000 Gb
c)
1 Kb
d)
1 Tb
54.

Which of the following memory types will store the data or information permanently?

a)

RAM

b)

Cache

c)

Flash memory

d)

Hard Disk

55.

A Disk Defragmenter is an example of __________.

a)

Application Program

b)

System Software

c)

Utility program

d)

None of these

56.

The CPU s also known as ____________.

a)

The Brain

b)

The Processor

c)

The Central Processing Unit

d)

All of the above

57.

What is the name of the program that controls the computer system?

a)

Hardware

b)

Keyboard

c)

CPU

d)

Software

58.

Computer follows ________ Cycle.

a)

OPI

b)

IPO

c)

PIO

d)

IOP

59.

A ____ copy refers to a printed or physical copy of a document.

a)

Hard

b)

Soft

60.

Which of the following is the main memory of the computer?

a)

CD

b)

DVD

c)

Internal Hard Drive

d)

RAM

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