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

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ICS Part 2 Computer Science Chapter 3 Online Test

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Question # 1

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

Question # 2

A data model is :

Question # 3

All of the following are components of physical database design EXCEPT:

Question # 4

Getch stands for:

Question # 5

Which key does not have uniqueness property?

Question # 6

Object used to retrieve data from database is called:

Question # 7

Which of the following is a valid format specifier

Question # 8

The function clrscr ( ) is defined in

Question # 9

The output of the statement print ("%2f', 11.4519), is

Question # 10

Conditional operator is alternative of:

Question # 11

Which of the following is used to associate entities with one another?

Question # 12

An index may be created on:

Question # 13

An entity related to itself in an ERD model refers to

Question # 14

Types of translators are:

Question # 15

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

Question # 16

Which of the following keys us not unique:

Question # 17

Data type int contain bytes:

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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 Object used to retrieve data from database is called:
A. Forms
B. Repons
C. Queries
D. Tables
2 Which of the following represents the entities?
A. Teacher
B. Student
C. Aero plane
D. All
3 Which of the following escape sequence is used for beep
A. /a
B. /b
C. /t
D. /n
4 Which of the following is a valid format specifier
A. %10d
B. %7.2f
C. %-7f
D. all
5 Data type int contain bytes:
A. 10
B. 4
C. 2
D. 1
6 In hybrid distribution, what types of fragments are stored at only one site?
A. Critical fragments
B. Non-critical fragments
C. Critical and non-critical fragments
D. Only large fragments
7 Relationship are
A. uni-directional
B. bi-directional
C. tri-directional
D. none of these
8 Which of the following is NOT included in the definition of an entity?
A. Person
B. Object
C. Concept
D. Action
9 Which of the following activities are involved in data analysis?
A. Data flow diagram
B. Decision Tables
C. Decision Trees
D. All
10 A file is stored in:
A. RAM
B. ROM
C. Cache
D. Hard disk

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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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