More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
ICS Part 2 Computer Science Chapter 3 Online Test MCQs With Answers
Question # 1
Which of the following represents the entities?
Choose an answer
Teacher
Student
Aero plane
All
Previous
Skip
Next
Question # 2
Customers,cars and parts are examples of:
Choose an answer
Entities
Attributes
Cardinals
Relashionships
Previous
Skip
Next
Question # 3
Optional is represented by
Choose an answer
0
1
2
none of these
Previous
Skip
Next
Question # 4
An entity related to itself in an ERD model refers to
Choose an answer
recursive relationship
one-to-many relationship
many to many relationship
on to one relationship
Previous
Skip
Next
Question # 5
A data model is :
Choose an answer
A logical representation of the structure of the database
Shown as an entity-relationship diagram
Transformed into tables and relationships
All
Previous
Skip
Next
Question # 6
A technique for physically arranging the records of a file on secondary storage devices is called:
Choose an answer
Physical pointer
Retrieval program
File organization
Update program
Previous
Skip
Next
Question # 7
Object used to retrieve data from database is called:
Choose an answer
Forms
Repons
Queries
Tables
Previous
Skip
Next
Question # 8
_______________ refers to a method of database distribution in which one database contains data that are included in another database.
Choose an answer
Splitting
Partitioning
Replication
Dividing
Previous
Skip
Next
Question # 9
Which is used to display yes/no values:
Choose an answer
Check box
Option buttons
Both a & b
None of these
Previous
Skip
Next
Question # 10
An attribute is also known as:
Choose an answer
Table
Field
Row
Relation
Previous
Skip
Next
Question # 11
An disadvantage of partitioning is:
Choose an answer
Complexity
Extra space and update time
Inconsistent access speed
All
Previous
Skip
Next
Question # 12
A file is stored in:
Choose an answer
RAM
ROM
Cache
Hard disk
Previous
Skip
Next
Question # 13
-------------------- defines the nature of the relationship
Choose an answer
cardinality
entities
modality
none of these
Previous
Skip
Next
Question # 14
In a loop semicolon is placed at the end of condition:
Choose an answer
While
For
Do-while
None of these
Previous
Skip
Next
Question # 15
The output of the statement print ("%2f', 11.4519), is
Choose an answer
11.4519
11.45
11.51
11
Previous
Skip
Next
Question # 16
Which of the following are ingredients of data modeling?
Choose an answer
Entities
Attributes
Relationship
All
Previous
Skip
Next
Question # 17
Getch stands for:
Choose an answer
Go character
Give character
Get character
All of these
Previous
Skip
Next
Back