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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  • Time Allowed20

ICS Part 2 Computer Science Chapter 2 Online Test

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Question # 1

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

Question # 2

Which loop statement executes the body of loop at least once?

Question # 3

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

Question # 4

The views are used :

Question # 5

The forein key is found in:

Question # 6

A form that contains the sub-form is called:

Question # 7

A virtual table that is constructed form other tables is called:

Question # 8

The data or information that describes an entity is called:

Question # 9

The columns of a table correspond to

Question # 10

Microsoft Access saves the database file with the extension:

Question # 11

Views are also called:

Question # 12

A row of relation is called

Question # 13

All the intersection of rows and columns must have:

Question # 14

The columns of a table correspond to:

Question # 15

A person, place, thing or event about which data is kept in the database is called:

Question # 16

Format specifier is started with:

Question # 17

The foreign key is found in:

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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 Which of the following are properties of relations?
A. Each attribute has a unique name
B. No two rows in a relation are identical
C. There are no multivalued attributes in a relation
D. All of the above
2 The rows of a relations can be of ___________ order.
A. Any
B. Same
C. Sorted
D. Constant
3 SQL is used for
A. data definition
B. data manipulation
C. a and b
D. searching record
4 The symbol '=' represents:
A. Comparison operator
B. Assignment operator
C. Equal to operator
D. None of these
5 Int type variable use -------------------- bytes in memory
A. 2
B. 4
C. 6
D. 8
6 The functions that are defined by programmer are called:
A. User-defined
B. Subprograms
C. Subroutines
D. Built-in functions
7 A row of relation is called
A. attribute
B. entity
C. tuple
D. both a & c
8 The columns of a relations can be of ___________ order.
A. Any
B. Same
C. Sorted
D. Constant
9 Insert command is used to insert:
A. New table
B. New record
C. View
D. Dependences
10 The number of characters in fixed-length field is:
A. Constant
B. Variable
C. 10
D. 100

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