12th Class Computer Science MCQS Chapter 4

ads by google adsense
12th Class Computer Science MCQS
Image Courtesy By Freepik

Respected members,
12th Class Computer Science MCQS Available Here. In this pages your can get 12th Class Computer Science MCQS with Answers.
You can read and practice, 12th Class Computer Science MCQSon Different Topic,
We make Online question bank with the help of experienced teachers and subject specialists.

FG Study / Quiz is also very useful website for online Quiz and Test sessions. Where FG STUDY Team Design and Develop large Database and Content Management System for the quizzes. We provide wide scale online quiz System for various educational and professional examination. If you are interested please visit our site FG Study Quiz

Remember That The FG STUDY Team Always provide unique and useful content for students. If you have any question or problem do not hesitate to contact us, we will be happy to reply, Thanks


The operator that is used in decision making is
increment operator
condition operator
decrement operator
none

Which object of database is used to retrieve data from database?
Forms
Queries
Reports
Tables

The entity integrity rule states that:
Primary key must have only one attribute
None
No primary key attribute can be null
Each entity must have a primary key

Another term for a conditional operator is:
Ternary
Byte
Iteration
Binary

How many types of loop structure are available in C?
6
3
4
2

Every relation should have :
Candidate key
Mutually exclusiveness
Secondary key
Primary key

_____ is a constraint on primary values that states that no attribute of a primary key should contain nulls?
acronyms
referential integrity
normalization
entity integrity

Which are basic data distribution strategies?
Centralized
Partitioned
Replication
All

_____ is the process of converting complex data structures into simple and stable data structures??
mutually exclusive data
normalization
homonyms
database integrity

Which form of dependency is removed n 3NF?
Non-functional
Transitive
Associative
Functional

Continue Reading Go to Next Page