12th Class ICS Computer Science Chapter 4 Online MCQ Test for (Data Integrity and Normalization)

ICS Part 2 Computer Science Online
Chapter 4 Test

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MCQ's Test For Chapter 0 "ICS Part 2 Computer Science Chapter 4 Online Test"

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ICS Part 2 Computer Science Chapter 4 Online Test

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Question # 1

A rule that states each foreign key value must match a primary key value in the other relation is called:

Question # 2

In relational database, table is also called:

Question # 3

Which form of dependency is removed in 2NF?

Question # 4

The operator that is used in decision making is

Question # 5

Any array script should be:

Question # 6

The goal of normalization is to:

Question # 7

Which can be previewed on the screen before printing?

Question # 8

How many types of loop structure are available in C?

Question # 9

The columns of a table correspond to:

Question # 10

A relation is in third normal form if it is in second normal form and:

Question # 11

C was developed in the year:

Question # 12

How many table views are available in MS Access?

Question # 13

The case block ends with:

Question # 14

------------------- is created when two different names are used for the same information

Question # 15

Another term for a conditional operator is:

Question # 16

Which is a possible value of flag?

Question # 17

The 1NF describes the tabular format in which:

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ICS Part 2 Computer Science Chapter 4 Online Test MCQ's

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ICS Part II Computer Science Chapter 0 Important MCQ's

Sr.# Question Answer
1 Which format specific is used for integer data type?
A. %d
B. %S
C. %C
D. %f
2 How many types of loop structure are available in C?
A. 4
B. 3
C. 2
D. 6
3 The operator that is used in decision making is
A. increment operator
B. decrement operator
C. condition operator
D. none
4 The number of bytes used by 'int' data type in C are:
A. 2
B. 8
C. 12
D. 16
5 Which can be previewed on the screen before printing?
A. Report
B. Form
C. Sub-form
D. None
6 In 3NF, a non-key attribute must not depend on a :
A. Non-key attribute
B. Key attribute
C. Composite key
D. Sort key
7 The goal of normalization is to:
A. Get stable data structure
B. Increase number of relation
C. Increase redundancy
D. Remove constraints
8 Which are basic data distribution strategies?
A. Centralized
B. Partitioned
C. Replication
D. All
9 Which of the following is a decision making statement
A. break
B. getch ( )
C. if
D. all
10 Storing the same information in two different ways or forms is called
A. database integrity
B. redundant information
C. homonyms
D. mutually exclusive data

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