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

00:00
Question # 1

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

Question # 2

An attribute is also known as:

Question # 3

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

Question # 4

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

Question # 5

An index may be created on:

Question # 6

A data model is :

Question # 7

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

Question # 8

Conditional operator is also called:

Question # 9

Data type int contain bytes:

Question # 10

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

Question # 11

Which of the following key does not hold uniqueness property ?

Question # 12

Escape sequence starts with the character

Question # 13

A \t is used for:

Question # 14

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

Question # 15

Which of the following escape sequence is used for beep

Question # 16

Which of the following activities are involved in data analysis?

Question # 17

Which of the following can be used as flag value

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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 of the following keys us not unique:
A. Candidate key
B. Forein key
C. Primary key
D. Secondary key
2 Which of the following are ingredients of data modeling?
A. Entities
B. Attributes
C. Relationship
D. All
3 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. One-to-one relationship
4 All of the following are components of physical database design EXCEPT:
A. Data volume and usage anylisis
B. Data distribution strategy
C. File organization
D. Normalize the relations
5 Customers,cars and parts are examples of:
A. Entities
B. Attributes
C. Cardinals
D. Relashionships
6 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
7 An advantage of partitioning is:
A. Efficiency
B. Extra space
C. Reliabilty
D. Accuracy
8 In ERD model, the relationship between two entities is represented by a
A. diamond symbol
B. rectangular box
C. oval symbol
D. line
9 A \t is used for:
A. New line
B. Tab
C. Back space
D. None of these
10 Getch stands for:
A. Go character
B. Give character
C. Get character
D. All of these

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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