12th Class ICS Computer Science Online MCQ Test for (Data Base Process)

ICS Part 2 Computer Science Online
Chapter 3 Test

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MCQ's Test For Chapter 0 "ICS Part 2 Computer Science Chapter 3 Online Test"

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ICS Part 2 Computer Science Chapter 3 Online Test

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Question # 1

Data type int contain bytes:

Question # 2

Escape sequence starts with the character

Question # 3

Which of the following represents the entities?

Question # 4

Which of the following can be used as flag value

Question # 5

Optional is represented by

Question # 6

Relationship are

Question # 7

In a relational database a single piece of information is called:

Question # 8

Every relation must have:

Question # 9

In a loop semicolon is placed at the end of condition:

Question # 10

Which is used to display yes/no values:

Question # 11

In an E-R diagram, a rectangle represents:

Question # 12

Types of translators are:

Question # 13

An attribute is also known as:

Question # 14

A person's name, birthday and social security number are examples of:

Question # 15

Which of the following is NOT included in the definition of an entity?

Question # 16

In hybrid distribution, what types of fragments are stored at only one site?

Question # 17

Which component of physical database design refers to the consistency of data?

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ICS Part 2 Computer Science Chapter 3 Online Test MCQ's

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ICS Part II Computer Science Chapter 0 Important MCQ's

Sr.# Question Answer
1 Escape sequence starts with the character
A. %
B. /
C. #
D. none
2 An advantage of partitioning is:
A. Efficiency
B. Extra space
C. Reliabilty
D. Accuracy
3 Conditional operator is also called:
A. True operator
B. Ternary-operator
C. Truth operator
D. All of these
4 Relationship are
A. uni-directional
B. bi-directional
C. tri-directional
D. none of these
5 The function clrscr ( ) is defined in
A. stdio.h
B. math.h
C. canio.h
D. graphic.h
6 Organizing the database in computer disk storage is done in:
A. Logical design
B. Physical design
C. Analysis
D. Implimentation
7 A technique for physically arranging the records of a file on secondary storage devices is called:
A. Physical pointer
B. Retrieval program
C. File organization
D. Update program
8 In an E-R diagram, a rectangle represents:
A. Entity
B. Attributes
C. Relationship
D. None
9 The number of variables that can be used in printf ( ) function are
A. one
B. many
C. three
D. zero
10
Question Image
A. mendatory
B. optional
C. may be many
D. none of theses

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  • Hazrat ullah

    Hazrat ullah

    21 Feb 2019

    The part 2 chapter no#3 is not the chapter of the part 2

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