12th Class Computer Science MCQS Chapter 2

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12th Class Computer Science MCQS


Each item of information with in a record is called:
File
Both a and b
byte
Field

A computer program written in a high-level language is called
none of them
re locateable code
source code
object code

A logical grouping of characters is a:
Record
Field
All
File

A collection of raw facts and figures is called:
Information
Knowledge
Data
Processing

A collection of related fields is called:
Record
file
Database
Character

C programming language was developed for ——————–
Unix
Dos
Windows
Xenix

The table in which is found is called Dependent Table.
Control key
Sort Key
Foreign Key
Primary key

The extension for a video file is:
.txt
.avi
.mpg
a and b

Any thing about which you store information in the database is known as:
Entity
File
Inherent
Relation

SQL can be used to:
Query database only
Create database structures only
All
Modify database data only

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