Question # 1

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

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Record

Field

Cell

File

Which is not a logical operator?

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||

!

!=

&&

Which of the following is NOT a function of report?

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Display data

Edit data

Output of database application

Print data

The number of bytes used by 'int' data type in C are:

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2

8

12

16

Insert command is used to insert:

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A new table

A new record

A view

Dependencies

Every relation must have:

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Primary key

Candidate key

Secondary key

All of these

An entity related to itself in an ERD model refers to :

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Recursive relationship

One-to-many relationship

Many-to-many relationship

One-to-one relationship

The goal of normalization is to:

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Get stable data structure

Increase number of relation

Increase redundancy

Remove constraints

Which of the following keys us not unique:

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Candidate key

Forein key

Primary key

Secondary key

The output of a query is in the form of a

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table

form

report

tables

Which of the following is NOT a valid identifier?

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return

myInt

myInteger

total3

All the intersection of rows and columns must have:

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Single value

Constant value

Multiple values

No value

A two -dimensional table of data is called a

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Group

Set

Declaration

Relation

An index may be created on:

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Primary key

Secondary key

Foreign key

All

Which of the following set (s) of tables would benefit from a sub form

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A customer table and the customer order table

A customer table and product table

A customer table and foreign currency table

A customer table and a customer contact table

The conditional portion of the If statement can contain:

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Any valid constant

Any expression that can be evaluated to a Boolean value

Any valid variable

Any valid constant or vairable

Which object is used to store data and define structure for the data in a database?

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Table

Macro

Form

Query

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

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%s

%c

%d

%f

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