wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Computer exam *elvel schol*

Total questions: 22

Worksheet time: 6hrs 30mins

Name
Class
Date
1.

What's a Microprocessor?

(a)  

2.

The ______ disigned by _____ It was the first Microprocessor ever built in 1971.

a)

2093/CPU

b)

4004/INTEL

c)

2938/Binary

3.

The part of a computer that oversees all the operations and calculations.

(a)  

4.

stands for millions of instructions per second.

a)

MIPS

b)

IDE

c)

LED

d)

The motherboard

5.

stands for Light Emitting diode.

a)

IDE

b)

LED

c)

MIPS

d)

the motherboard

6.

stands for Integrated Drive electronics.

a)

motherboard

b)

LED

c)

MIPS

d)

IDE

7.

is the central or primary circuit board ,making up a complex electronic circuit:

a)

IDE

b)

MIPS

c)

LED

d)

Motherboard

8.

In order For the output of an AND logical function to be true,Input 1 and Input 2 must both be true,this is known as

(a)  

9.

Strict set of rules for representing the relationships and interactions between numbers , words , symbols and other data store or entered in the memory of a computer is known as

(a)  

10.

are  often hidden in most electronic and electrical devices or appliances.

a)

Machine code

b)

microcontrollers

c)

RAM

d)

ROM

11.

stands for Random Access Memory

a)
Ram
b)
ROM
12.

stands for Read Only Memory.

a)
ROM
b)
RAM
13.

Is done to convert a number given in the binary number system to its equivalent value in the decimal number system.

(a)  

14.

is a format to represent numbers in a certain way.

(a)  

15.

Binary system is used in computers and electronic systems to represent data and it consists of only two digits which are

(a)  

16.

Is the most commonly used number system around the world which is easily understandable to people.

(a)  

17.

can be done by two methods; a)FORMULA METHOD b)DIVISION METHOD

(a)  

18.

is done to represent a number given in the Decimal Number System to its equivalent in the binary Number System.

(a)  

19.

em to its equivalent in the binary Number System.

20) The conversion of numbers from binary to decimal is important as it helps to read numbers that are represented as a

(a)  

20.

has base 10 and a binary number has base 2.

(a)  

21.

employs 10 symbols to represent numbers with a base of ten: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.

(a)  

22.

A binary digit (either 0 or 1); it is the most basic unit of data that can be recognized and processed by a computer.

(a)