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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  • Total Questions17

  • Time Allowed20

ICS Part 2 Computer Science Chapter 2 Online Test

00:00
Question # 1

The operator that needs one operand is called

Question # 2

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

Question # 3

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

Question # 4

A two-dimensional table of data is called:

Question # 5

Which data type offers the highest precision?

Question # 6

Microsoft Access saves the database file with the extension:

Question # 7

The forein key is found in:

Question # 8

An attribute is also known as

Question # 9

Views are also called:

Question # 10

How many types of relationship are there?

Question # 11

The SQL statement to create a view is:

Question # 12

Insert command is used to insert:

Question # 13

The columns of a relations can be of ___________ order.

Question # 14

An index can be used to :

Question # 15

Which of the following is NOT a characteristic of relation?

Question # 16

A two-dimensional table of data is called a

Question # 17

Which is not a logical operator?

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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 The columns of a table correspond to
A. table
B. record
C. field
D. cell
2 Microsoft Access saves the database file with the extension:
A. .mdb
B. .msdb
C. .madb
D. None of these
3 Which type of variable can store numbers data ?
A. int
B. float
C. double
D. all
4 Which escape sequence can be used to begin a new line in C-language?
A. \a
B.
\b
C.
\n
D. \n
5 The foreign key is found in
A. parent table
B. dependent table
C. pivot table
D. index table
6 The number of characters in fixed-length field is:
A. Constant
B. Variable
C. 10
D. 100
7 How many types of relationship are there?
A. 2
B. 3
C. 4
D. 5
8 The functions that are defined by programmer are called:
A. User-defined
B. Subprograms
C. Subroutines
D. Built-in functions
9 Format specifier is started with:
A. '?
B. &
C. %
D. None
10 Which data type offers the highest precision?
A. Float
B. Long int
C. Long double
D. Unsigned long int

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