12th Class ICS Computer Science Chapter 2 Online MCQ Test for (Basic Concepts and Terminology of Databases)

ICS Part 2 Computer Science Online
Chapter 2 Test

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

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ICS Part 2 Computer Science Chapter 2 Online Test

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Question # 1

Which escape sequence can be used to begin a new line in C-language?

Question # 2

The number of characters in fixed-length field is:

Question # 3

A table is a two-dimensional structure that consists of:

Question # 4

SQL is used for:

Question # 5

A two-dimensional table of data is called a

Question # 6

C language has --------------------- key words

Question # 7

Int type variable use -------------------- bytes in memory

Question # 8

A relation is known as

Question # 9

The columns of a relations can be of ___________ order.

Question # 10

The foreign key is found in

Question # 11

Which is not a logical operator?

Question # 12

A form that contains the sub-form is called:

Question # 13

The forein key is found in:

Question # 14

The operator that needs one operand is called

Question # 15

A two-dimensional table of data is called:

Question # 16

Which is a loop statement?

Question # 17

Views are also called:

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

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ICS Part II Computer Science Chapter 0 Important MCQ's

Sr.# Question Answer
1 Int type variable use -------------------- bytes in memory
A. 2
B. 4
C. 6
D. 8
2 The symbol '=' represents:
A. Comparison operator
B. Assignment operator
C. Equal to operator
D. None of these
3 CREATE command is used to create:
A. Record
B. View
C. Report
D. Query
4 How many types of relationship are there?
A. 2
B. 3
C. 4
D. 5
5 Format specifier is started with:
A. '?
B. &
C. %
D. None
6 Which data type offers the highest precision?
A. Float
B. Long int
C. Long double
D. Unsigned long int
7 Which of the following is not a valid variable name ?
A. Roll No
B. Roll No
C. Roll-No
D. Roll #
8 An index can be used to :
A. Improve the performance of the database
B. Document the structure of the database
C. Reduce data dependency for application programs
D. All
9 The forein key is found in:
A. Parent table
B. Dependent table
C. Pivot table
D. Index table
10 Microsoft Access saves the database file with the extension:
A. .mdb
B. .msdb
C. .madb
D. None of these

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