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"

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

  • Total Questions17

  • Time Allowed20

ICS Part 2 Computer Science Chapter 3 Online Test

00:00
Question # 1

Escape sequence starts with the character

Question # 2

Conditional operator is alternative of:

Question # 3

Local variables are also called:

Question # 4

In an E-R diagram, a rectangle represents:

Question # 5

Which key does not have uniqueness property?

Question # 6

Which of the following is basic data distribution strategy?

Question # 7

The function clrscr ( ) is defined in

Question # 8

Which is used to display yes/no values:

Question # 9

The relationship can be:

Question # 10

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

Question # 11

Organizing the database in computer disk storage is done in:

Question # 12

A \t is used for:

Question # 13

Which of the following keys us not unique:

Question # 14

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

Question # 15

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

Question # 16

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

Question # 17

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

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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 Every relation must have:
A. Primary key
B. Candidate key
C. Secondary key
D. All of these
2 An attribute is also known as:
A. Table
B. Field
C. Row
D. Relation
3 Getch stands for:
A. Go character
B. Give character
C. Get character
D. All of these
4 _______________ refers to a method of database distribution in which one database contains data that are included in another database.
A. Splitting
B. Partitioning
C. Replication
D. Dividing
5 Local variables are also called:
A. Automatic variables
B. Global variables
C. Grid Variables
D. None of these
6 Which of the following is NOT included in the definition of an entity?
A. Person
B. Object
C. Concept
D. Action
7 Types of translators are:
A. Compiler
B. Interpreter
C. Assembler
D. All of these
8 Which of the following are ingredients of data modeling?
A. Entities
B. Attributes
C. Relationship
D. All
9 Which of the following escape sequence is used for beep
A. /a
B. /b
C. /t
D. /n
10 A file is stored in:
A. RAM
B. ROM
C. Cache
D. Hard disk

Test Questions

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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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