Question # 1

Which of the following activities are involved in data analysis?

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Data flow diagram

Decision Tables

Decision Trees

All

How many types of relationship can be used?

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2

3

4

5

Ms.Access is an example of

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Simple database

Flat file database

Relational database

All of above

Which is a valid statement for initializing of a variable?

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int n=100;

int x=50, y=75;

char grade='a'

All of these

Which of the following is used to retrieve data from database and represent it to the user in a formatted way?

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Report

Form

Query

Table

Which form of dependency is removed in 2NF?

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Functional

Transitive

Associative

Partial

This loop is a good choice when you know how many times you want the loop to iterate in advance of entering the loop?

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While

Do-while

For

Nested

Which is needed to add, edit or delete records from a table?

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Record view

Datasheet view

Design view

Edit view

The type of expression x > y is

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arithmetic

logical

relational

conditional

Each of the following is an example of a valid Access data type EXCEPT:

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Memo

Currency

Name

Text

Microsoft Access saves the database file with the extension:

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.mdb

.msdb

.madb

None of these

Which is a valid statement for declaring a variable?

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int marks;

int a,b,c;

Double salary;

All

In 3NT which form of dependency is removed ?

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functional

non-functional

associative

transitive

Format specifier is started with:

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'?

&

%

None

Which of the following format specifiers is used for float data type?

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%s

%c

%d

%f

Conditional operator is an alternative of:

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if

if-else

Nested if

All

Which data type can be used to define a field that is also formatted for data entry and display?

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Text and Memo

Number and Currency

Date/Time

All

How many table views are available in MS Access?

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1

3

2

4

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