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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
a+=b is equivalent to
Question # 2
An attribute that uniquely identify each row in a relation is called
Question # 3
Which of the following operations has lowest precedence?
Question # 4
Which of the following is the valid character constant
Question # 5
The number of bytes used by int data type in C is:
Question # 6
A process of assigning initial value to a variable at the time of declaration is called:
Question # 7
How many primary keys can a table have
Question # 8
a+=b is equivalent to:
Question # 9
The number of bytes used by char data type in C is:
Question # 10
C is strongly typed language, it means that:
Question # 11
What happens when the result of a calculation exceeds the capacity of data type?
Question # 12
Variables are created in
Question # 13
Which of the following is NOT a valid identifier?
Question # 14
Variable are created in:
Question # 15
Which of the following are valid variable names?
ICS Part 2 Computer Science Chapter 9 Online Test MCQ's
Top Scorers Of Chapter 0 "ICS Part 2 Computer Science Chapter 9 Online Test" MCQ`s Test
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M Muhsan 20 - Jan - 2025 01 Min 58 Sec 14/15 -
P Parveen Akhtar 21 - Dec - 2024 02 Min 34 Sec 13/15 -
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ICS Part II Computer Science Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | An attribute that uniquely identify each row in a relation is called |
A. Column
B. Foreign
C. Primary key
D. Duplicate key
|
| 2 | Which term describes the kind of values that a variable can store? |
A. Varaible name
B. Datatype
C. Varaibletype
D. Varaiblesize
|
| 3 | 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
|
| 4 | a+=b is equivalent to |
A. a+=b
B. a=+b
C. a=a+b
D. b=b+a
|
| 5 | Which of the following statement is correct? |
A. float num1;num2;
B. int day,night;
C. int continue=5.0;
D. string black='white';
|
| 6 | The number of bytes used by long int data type in C is: |
A. 2
B. 4
C. 12
D. 16
|
| 7 | Which of the following data types is most appropriate for storing a name? |
A. float
B. int
C. char
D. long
|
| 8 | Which of the following is NOT a valid identifier? |
A. return
B. myInt
C. myInteger
D. total3
|
| 9 | Which of the following statements is NOT legal? |
A. char ch='b';;
B. char ch='0'
C. char ch=65;
D. char ch="cc"
|
| 10 | Which is a numeric data type ? |
A. float
B. int
C. Both a and b
D. char
|
Test Questions
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08 Feb 2017student