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Computer General Science Test Hard Mode MCQs With Answers

Question # 1

C language came into existence in the year

Choose an answer

1971

1957

1972

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Question # 2

Which of the following function is used for scanf() function preceding the variable name used as an argument?

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Question # 3

In 3NF which form of dependency is removed?

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Functional

Non-functional

Associative

Transitive

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Question # 4

Which of the following represents a collection of concepts that are used to describe the structure of a database?

Choose an answer

Data warehouse

Data model

Data structure

Data type

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Question # 5

MS-Word and MS-Excel are:

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Operating systems

Application software

High level languages

Low level languages

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Question # 6

Which of the following object is used to retrieve from database and present in a formatted way?

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Report

Form

Table

Query

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Question # 7

A user graphical objects to perform different tasks in this operating system

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DOS

Unix

Linux

All of the above

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Question # 8

The statements following else in an if-else construction are executed when

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The conditional expression following if is false

The conditional expression following if is true

The conditional expression following else is false

The conditional expression following else is true

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Question # 9

The variables commonly used in C functions are accessible

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To all other functions

To only one function

To specific functions

To special functions

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Question # 10

An external variable is variable can be referenced in a declaration

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In main () only

In the first function that uses it

In any function that uses it

Outside of any function

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Question # 11

The storage area for temporarily storing deleted items on the hard disk is called

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My computer

My Documents

Recycle BIn

Desktop

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