Question # 1

All of the following are components of physical database design EXCEPT:

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Data volume and usage anylisis

Data distribution strategy

File organization

Normalize the relations

If we want a user to enter exactly 20 values, which loop would be the best to use?

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While

Do-while

For

Infinite

SQL is used for:

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Data definition

Data manipulaton

Data control

All

Turbo C++ can compile:

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C programs only

C and C++ programs

Turbo C Programs only

Turbo C++ programs only

Which of the following is an example of a database?

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Liberary management system

Accounts & inventory system

College management system

All

An if statement inside the true block of another if statement is called:

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A nested if statement

A branched if statement

A conditional operator

A relational operator

A form that contains the sub form is called________

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Form

Main form

Report

None of them

In if statement, false is represented by :

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0

1

2

3

The output of a compiler is called:

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Library code

Source code

Linked code

Object code

Assembly language is also called ______ language

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Symbolic

High-level

Low-level

intermediate-level

In an E-R diagram, a rectangle represents:

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Entity

Attributes

Relationship

None

Function prototypes for built-in functions are specified in

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Source files

Header files

Object files

Image files

A report is a complete set of _______ field:

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Distinct

All

A IDE typically consists of:

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Text editor

Compiler

Debugger

All

Different attributes in two different tables having same name are called:

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Synonym

Homonym

Acronym

Mutually exclusive

Int type variable use -------------------- bytes in memory

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2

4

6

8

Which of the following is not a good primary key

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Social security number

Order number

Zip code

STD ID number

Which of the following statement is correct?

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float num1;num2;

int day,night;

int continue=5.0;

string black='white';

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