Question # 1

The extension of program file is:

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.com

.exe

Both a and b

None

A set of related created and managed by a (DBMS) is called:

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Field

Record

Database

Module

A person's account, car and house are considered:

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Object

Table

Record

Field

Manipulated of data to achieve required objectives and result is called:

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Data processing

Operation

a and b

None

A collection of data that consists of name ,address and email of a person is called:

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Byte

Record

Character

Field

A constraint that no primary key should contain nulls is known as:

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Normalization

Dependence

Entity integrity

SQL query

The primary objective of the Entity-Relationship diagram is to represent:

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Entities

Relationship

Association

All of these

---------------- are written before the main () function

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C statements

preprocessor directives

linking instructions

both a and b

The type of files from usage point of view include:

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Master file

Transaction file

Backup file

All

The process of arranging data in a logical sequence is called:

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Sorting

Summerizing

Data capturing

Classifying

SQL is a(n):

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Unstructured language

Structured language

Object oriented language

Software

A two -dimensional table of data is called a

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Group

Set

Declaration

Relation

A database containing all students in a class would store the information of individual students in:

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Record

Field

Cell

File

The high-level languages are ----------------

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machine depdendent

not machine dependent

expensive

more easier to learn

Which of the following may be a temporary life?

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master File

transaction file

back up file

none of these

Which one displays the result of a query?

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File

Field

Access

Reports

The C statements are normally written in -------------------- letters

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lower-case

key words

upper-case

a or c

Any thing about which you store information in the database is known as:

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File

Inherent

Entity

Relation

A database containing all students in a class would store basic data of students in:

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Record

Field

Cell

File

The types of files from usage point of view include

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master file

transaction file

back up file

all of them

A collection of raw facts and figures is called:

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Data

Information

Processing

Knowledge

Which of the following may be a temporary file?

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Master file

Transaction file

Back up file

None

Which of the following is an example of a database?

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Liberary management system

Accounts & inventory system

College management system

All

A record in a database is the information refers to:

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Person

Product

Event

All

Basic, fortan cobol, Pascal, C etc are -------------- language

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high-level

lovel-level

medium-level

intermediate-level

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