Question # 1

Which numer system has base 16 ?

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Hexa decimal

Decimal

Octal

Binary

Number"17" is equal to.........in binary system

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10000

10001

10110

10100

A Number system is the system for representation of ..............data.

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Truth

Boolean

Value

Numeric

Which of the following ensures data consistency in a software system?

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Fault tolerance

Scalability

Modular design

Transaction management

Hexadecimal system has total...............numbers.

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15

16

17

18

Which command is used to check network connectivity between two styems.

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Tracert

Ping

Ipconfig

Netstat

Which of the following is the "Brain " of a computer system.

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Hard Disk Drive (HDD)

Central Processing Unit (CPU)

Random Access Memory (RAM)

Power supply Unit(PSU)

Which of the following is a storage device used to permanently store data in a computer

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Random Access Memory(RAM)

Cache Memory

Hard Disk Drive(HDD)

Arithmetic logic Unit(ALU)

Which types of eero occurs whe a progrm tries to access an area of memory it is not allowe to?

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I/O Error

Stack Overflow

Runtime Error

Segmentation Fault

What is one of the fundamntal concepts of any system.

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Its size

Its Objective

Its age

Its Prize

In C language main() is a:

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function

code

editor

library

How many types of control statements

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1

2

3

4

Which operator negates or reverses the value of Boolean expression ?

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What is the name given to a memory location as the data is physically stored inside the computer's memory ?

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constant

realconstants

characterconstants

variable

Which operator is used to assign a value to a variable ?

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Assignmentoperator

arithmeticoperator

logicaloperator

all of these

If we want to associate more than one statements to an if statement, then they need to be enclosed inside a:

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()

*

:

{ }

Statements that are ignored by the compiler and do not get executed:

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read only

comments

enclosed in braces

curly braces

A set of multiple instructions enclosed in braces is called a block or:

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if

compound

while

if else

To initialize the array in a single statement, initialize it ___________ declaration:

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at the time of

after

before

both a & b

What is true about C language ?

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C is not a case sensitive language

keywords can be used as variable names

All logical operators are binary

none of them

Which library file include in header section of program, when using getch() function ?

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conio.h

stdio.h

math.h

string.h

Symbol that separates parts in an E-mail, address is;

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$

#

^

@

The output of printer is called:

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Hard Copy

Graphic

Multimedia

None of these

Which key removes the character to the left of cursar.

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Alt

ESC

Delete

Back Space

Internet differences one computer from another by.

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Architecture

Manufacture

IP Address

Brand Name

Extra segment register deals with.

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Stock data

I/O units

Mathematical Data

Variable

The Cells of memory are logically organized into group of.

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8 bits

12 bits

4 bits

32 bits

Two different networks can be joined by.

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Gateway

Bridge

Cables

Network interface card

Which of the following contains the administrative tools in operating system.

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Recycle bin

My document

Control Panel

Internet explorer

Which software is used to solve everyday person or business tasks.

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Opening system

System software

Application software

Device drive

Many industries are designing products by using.

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Robot

CAM

CAD

ATM

As Compared to command line operating System, a GUI operating system is;

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More efficient

Easier to use

More reliable

All of these

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