12th Class ICS Computer Science Chapter 9 Online MCQ Test for (Elements of C)

ICS Part 2 Computer Science Online
Chapter 9 Test

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MCQ's Test For Chapter 0 "ICS Part 2 Computer Science Chapter 9 Online Test"

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ICS Part 2 Computer Science Chapter 9 Online Test

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Question # 1

The number of bytes used by char data type in C is:

Question # 2

Variable and constant names can not contain a(n):

Question # 3

Which of the following are valid variable names?

Question # 4

Which of the following data types is most appropriate for storing a name?

Question # 5

C is strongly typed language, it means that:

Question # 6

Which of the following operations has lowest precedence?

Question # 7

What happens when the result of a calculation exceeds the capacity of data type?

Question # 8

Which term describes the kind of values that a variable can store?

Question # 9

Which of the following is used to separate each variable while declaring more than one variable on the same line?

Question # 10

Relational operators are used to

Question # 11

A process of assigning initial value to a variable at the time of declaration is called:

Question # 12

Which of the following statements is NOT legal?

Question # 13

Which is a numeric data type ?

Question # 14

Which of the following are required to declare a variable?

Question # 15

The float, long float and double data types are known as:

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ICS Part 2 Computer Science Chapter 9 Online Test MCQ's

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ICS Part II Computer Science Chapter 0 Important MCQ's

Sr.# Question Answer
1 Which of the following is the valid character constant
A. A
B. "B"
C. "6"
D. =
2 The number of bytes used by char data type in C is:
A. 2
B. 1
C. 121
D. 16
3 A memory location with some data can be changed is celled:
A. Constant
B. Variable
C. Named constant
D. Address
4 The exponential notation consists of:
A. Mantissa
B. Exponent
C. Range
D. A and B
5 Which of the following data type offers the highest precisions
A. Float
B. Long int
C. Long double
D. Unsigned long unit
6 Which of the following are required to declare a variable?
A. keyword
B. Variable name
C. Data type
D. Both b and c
7 Which of the following statement is correct?
A. float num1;num2;
B. int day,night;
C. int continue=5.0;
D. string black='white';
8 Another way to write the value 3452211903 is:
A. 3.452211903e09
B. 3.45221193e-09
C. 3.452211903×09
D. 3452211903e09
9 Which of the following is a valid character constant?
A. a
B. "Hello"
C. '6'
D. =
10 Variable and constant names can not contain a(n):
A. Number
B. Underscore
C. Upper case letter
D. Lower case letter

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