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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  • Total Questions17

  • Time Allowed20

ICS Part 2 Computer Science Chapter 3 Online Test

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Question # 1

Which of the following key does not hold uniqueness property ?

Question # 2

The function clrscr ( ) is defined in

Question # 3

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

Question # 4

An entity related to itself in an ERD model refers to

Question # 5

Which of the following can be used as flag value

Question # 6

The number of variables that can be used in printf ( ) function are

Question # 7

An attribute is also known as:

Question # 8

Format specifier starts with the symbol

Question # 9

A factor to consider when choosing a file organization is:

Question # 10

Which of the following is basic data distribution strategy?

Question # 11

An disadvantage of partitioning is:

Question # 12

Which of the following escape sequence is used for beep

Question # 13

_______________ refers to a method of database distribution in which one database contains data that are included in another database.

Question # 14

_______________ refers to a method of database distribution in which different portions of database reside at different nodes in the network.

Question # 15

Escape sequence starts with the character

Question # 16

Which of the following keys us not unique:

Question # 17

Object used to retrieve data from database is called:

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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 Which is used to display yes/no values:
A. Check box
B. Option buttons
C. Both a & b
D. None of these
2 In an E-R diagram, a rectangle represents:
A. Entity
B. Attributes
C. Relationship
D. None
3 The function clrscr ( ) is defined in
A. stdio.h
B. math.h
C. canio.h
D. graphic.h
4 Organizing the database in computer disk storage is done in:
A. Logical design
B. Physical design
C. Analysis
D. Implimentation
5 Which of the following is a valid format specifier
A. %10d
B. %7.2f
C. %-7f
D. all
6 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
7 Which of the following is basic data distribution strategy?
A. Centralized
B. Partitioned
C. Replication
D. All
8 Data type int contain bytes:
A. 10
B. 4
C. 2
D. 1
9 Types of translators are:
A. Compiler
B. Interpreter
C. Assembler
D. All of these
10 The relationship can be:
A. One-to-one
B. One-to-many
C. Many-to-many
D. All

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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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