Question # 1

Some compilers allow variable names whose length could be up to

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1 to 20 Characters

1 to 40 characters

1 to 60 characters

1 to 80 characters

Which of the following is non-volatile?

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PROM

EPROM

EEPROM

All of these

In b = 6.6/a+(2*a+(3*c)/a*d)/(2/n): which operation will be performed first

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6.6/a

2*a

3 * c

2 /n

As compared to a command line operating system a GUI operating system is:

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More efficient

Easier to use

More reliable

All of the above

MS Word and MS Excel are

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Operating system

Application softwares

High level languages

Low level languages

Which of the following is true about a function call?

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Stops the execution of the program

Transfers control to the called functions

Transfers control to the main function

The escape sequence for backslash is

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\

\b

\\

\ t

Which of the following key is used to save a file?

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F2

F3

F4

F9

A control that displays description text is called

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Control wizard

Label

Text box

Option group

The words that are made up of a sequence of characters letters and digits are called

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Constant

Operators

Variables

Punctiators

Database development process involves mapping of conceptual data model into:

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Object oriented data model

Network data model

Implementation model

Hierarchical data model

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Computer General Science Test Hard Mode MCQs With Answers

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