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ICS Part 2 Computer Science Online
Chapter 9 Test
Start Chapter 9 Test
ICS Part 2 Computer Science Wise Online
MCQ's Test
MCQ's Test For Chapter 0 "ICS Part 2 Computer Science Chapter 9 Online Test"
Try The MCQ's Test For Chapter 0 "ICS Part 2 Computer Science Chapter 9 Online Test"
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Total Questions15
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Time Allowed20
ICS Part 2 Computer Science Chapter 9 Online Test
00:00
Question # 1
Which of the following statement is correct?
Question # 2
The float, long float and double data types are known as:
Question # 3
The number of bytes used by char data type in C is:
Question # 4
Relational operators are used to
Question # 5
A candidate key is
Question # 6
Which is NOT a valid statement to initialize a variable?
Question # 7
Which is true about a variable?
Question # 8
a+=b is equivalent to:
Question # 9
A memory location with some data can be changed is celled:
Question # 10
DBA Stands for
Question # 11
The data type can handle decimal places is:
Question # 12
A primary key that consists of more than one attribute is called a
Question # 13
The number of bytes used by long int data type in C is:
Question # 14
Which is a valid statement for initializing of a variable?
Question # 15
Which of the following operations has lowest precedence?
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 | The number of bytes used by double data type in C is: |
A. 2
B. 8
C. 12
D. 16
|
| 2 | An integer variable can store the value: |
A. -1.1
B. "123"
C. 32898
D. 5.5
|
| 3 | Variables are created in |
A. Ram
B. Rom
C. Hard disk
D. Cache
|
| 4 | The number of bytes used by float data type in C is: |
A. 2
B. 4
C. 121
D. 16
|
| 5 | Which is NOT a valid statement to initialize a variable? |
A. int n=100;
B. long,population=15000;
C. char n []="hello World";
D. cons int N=100;
|
| 6 | Which of the following operators has lowest precedence |
A. !
B. +
C. =
D. =
|
| 7 | a+=b is equivalent to: |
A. b+=a
B. a=+b
C. a=a+b
D. b=b+a
|
| 8 | Which is a valid statement for declaring a variable? |
A. int marks;
B. int a,b,c;
C. Double salary;
D. All
|
| 9 | a+=b is equivalent to |
A. a+=b
B. a=+b
C. a=a+b
D. b=b+a
|
| 10 | What happens when the result of a calculation exceeds the capacity of data type? |
A. System error
B. Logic error
C. Syntax error
D. Over flow
|
Test Questions
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08 Feb 2017student