Question # 1

SQL is used for

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data definition

data manipulation

a and b

searching record

DBA Stands for

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Database application

Database accumulator

Database administer

Database administration

Which of the following is NOT a database object?

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Table

Query

Report

MS word

Which of the following options is used fro editing forms in MS Access?

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Grid lines

Snap to grid

Resizing objects

All

A two -dimensional table of data is called a

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Group

Set

Declaration

Relation

Which of the following data model is more flexible?

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network model

hierarchical model

index sequential file

direct access file

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

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Byte

Record

Character

Field

Which is a valid statement for declaring a variable?

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int marks;

int a,b,c;

Double salary;

All

Which of the following data types is most appropriate for storing a name?

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float

int

char

long

Which key is used to move form field to field in Table window of Datasheet view?

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Tab

Esc

Enter

Spacebar

The output of a query is in the form of a

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table

form

report

tables

The number of variables that can be used in printf ( ) function are

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One

Many

Three

Zero

Which of the following are anomalies that can be caused by redundancy in tables?

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Insertion

Deletion

Modification

All

Which of the following activities are involved in data analysis?

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Data flow diagram

Decision Tables

Decision Trees

All

Another way to write the value 3452211903 is:

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3.452211903e09

3.45221193e-09

3.452211903×09

3452211903e09

Which of the following data type offers the highest precisions

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Float

Long int

Long double

Unsigned long unit

Assembly language is usually used for ______ writing

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System software

Application program

Firmware

A and C

Every relation must have:

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Primary key

Candidate key

Secondary key

All of these

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