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

Which of the following is basic data distribution strategy?

Question # 2

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

Question # 3

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

Question # 4

An entity related to itself in an ERD model refers to

Question # 5

A data model is :

Question # 6

Which is used to display yes/no values:

Question # 7

Which of the following is used to describe the characteristics of an object?

Question # 8

Optional is represented by

Question # 9

Customers,cars and parts are examples of:

Question # 10

Format specifier starts with the symbol

Question # 11

-------------------- defines the nature of the relationship

Question # 12

Which of the following key does not hold uniqueness property ?

Question # 13

Organizing the database in computer disk storage is done in:

Question # 14

Which of the following is basic data distribution strategy?

Question # 15

A file is stored in:

Question # 16

Which of the following are ingredients of data modeling?

Question # 17

Relationship are

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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 An attribute is also known as:
A. Table
B. Field
C. Row
D. Relation
2 Which of the following is a valid format specifier
A. %10d
B. %7.2f
C. %-7f
D. all
3 The number of variables that can be used in printf ( ) function are
A. one
B. many
C. three
D. zero
4 Relationship are
A. uni-directional
B. bi-directional
C. tri-directional
D. none of these
5 Which component of physical database design refers to the consistency of data?
A. Indexes
B. Integrity constaint
C. File organization
D. Data distribution strategy
6 A factor to consider when choosing a file organization is:
A. Fast retrieval
B. Security
C. Efficient storage
D. All
7 Which of the following can be used as flag value
A. +
B. #
C. -
D. all
8 Which of the following escape sequence is used for beep
A. /a
B. /b
C. /t
D. /n
9 Types of translators are:
A. Compiler
B. Interpreter
C. Assembler
D. All of these
10 An entity related to itself in an ERD model refers to
A. recursive relationship
B. one-to-many relationship
C. many to many relationship
D. on to one relationship

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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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