Question # 1

The topology in which all nodes are connected to a central wire is called

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Bus topology

Ring topology

Star topology

Mesh topology

C language came into existence in the year

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1971

1957

1972

Which of the following object of database is used to retrieve data from database?

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Queries

Forms

Reports

Tables

DBMS must include a

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Micro processor

DML processor

Interpreted

Compiler

Which of the following is non-volatile?

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PROM

EPROM

EEPROM

All of these

The keyboard shortcut used to undo the last action is

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CTRL + Y

CTRL + Z

CTRL + V

CTRL +X

The logical not operator denoted by ! is a

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Ternary operator

Uniary Operator

Binary Operator

Bitwise operator

The character "{" is a

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Keyword

Constant

Punctuators

Which of the following data model is more flexible?

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Network data model

Hierarchical data model

Relational data model

Object data model

CTRL + ALT +Del is

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An invalid key combination

Recognized by windows

Used to close the active window

Both b and c

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

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%

$

&

@

In order to revert to the original settings for the given styles you may have modified, which of the following button is pressed

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Rule

Settings

Reset all

Ignore all

CAD stands for

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Correct aided design

Computer aided design

Common aided design

None of above

In order to rename the sheet name, which of the following maximum characters are allowed in the excel

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21 characters

26 characters

30 characters

31 characters

Data base is a collection of

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Data

Information

Files

All of these

To install a new printer or to add a new printer, we followed a step-by-step process is called

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Installation

Convey

Wizard

Slides

Dot-matrix is a type of

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Tape

Printer

Disk

Bus

DPI stands for

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Dots per Sq inch

Decimal per Sq inch

Double per Sq inch

Dual per Sq inch

In database, data exists only in the form of

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Files

Records

Data items

Tables

Which of the following basic action is performed with the help of mouse in the word's environment

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Single click

Double click

Drag and point

All the above

Which of the following is not a component of telecommunications

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Sender

Office device

Medium

Receiver

In ordered to launch the save as command

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F9

F10

F11

F12

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