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

00:00
Question # 1

The number of characters in variable field is:

Question # 2

An attribute is also known as

Question # 3

A two-dimensional table of data is called:

Question # 4

A relation is known as

Question # 5

The columns of a relations can be of ___________ order.

Question # 6

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

Question # 7

The columns of a table correspond to

Question # 8

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

Question # 9

A relation is also known as:

Question # 10

The functions that are defined by programmer are called:

Question # 11

The last statement of each case in switch must be a:

Question # 12

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

Question # 13

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

Question # 14

Which data type offers the highest precision?

Question # 15

How many types of relationship are there?

Question # 16

Which is not a logical operator?

Question # 17

Which of the following cannot be use in variables names?

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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 CREATE command is used to create:
A. Record
B. View
C. Report
D. Query
2 Microsoft Access saves the database file with the extension:
A. .mdb
B. .msdb
C. .madb
D. None of these
3 A relation is known as
A. table
B. tuple
C. relationship
D. attribute
4 The foreign key is found in:
A. Parent table
B. Dependent table
C. Pivot table
D. Index table
5 The views are used :
A. To hide columns
B. To hide rows
C. To hide complex SQL statements
D. Al of the above
6 The columns of a table correspond to:
A. Table
B. Record
C. Field
D. Cell
7 The SQL statement to create a view is:
A. CREATE VIEW
B. MAKE VIEW
C. SELECT VIEW
D. INSERT VIEW
8 Which of the following is NOT a characteristic of relation?
A. Each row is unique
B. The order of columns is significant
C. The order of rows is insignificant
D. Columns are all elemental or atomic
9 A form that contains the sub-form is called:
A. Form
B. Main form
C. Report
D. None of these
10 Which is not a logical operator?
A. ||
B. !
C. !=
D. &&

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