Unique Computer Education-Ronak Gupta

Question 1

The term CD related to

(A) Hardware

(B) Software

(C) Storage

(D) All of These

Question 2

Who invented Compact Disc?

(A) James T Russel

(B) Martin Cooper

(C) Joseph Marie Jacquard

(D) Fujio Masuoka

Question 3

What type of memory does optical disk come under?

(A) Primary

(B) Auxiliary

(C) Tertiary

(D) Secondary

Question 4

OCR stands for

(A) Optical Character Recognition

(B) Optimal Character Rendering

(C) Other Character Restoration

(D) None of these

Question 5

The three main components of a digital computer system are:

(A) Memory, Input/Output, DMA

(B) ALU, CPU, Memory

(C) Memory, Input/Output, CPU

(D) Control Circuits, ALU, Registers

Question 6

Hexa decimal value of decimal 34 is ACB

(A) True

(B) False

Question 7

Printed reports by the computer is known as Hard Copy

(A) True

(B) False

Question 8

The term Computer is derived from

(A) Latin

(B) German

(C) French

(D) Arabic

Question 9

Primary memory is usually referred to as RAM.

(A) True

(B) False

Question 10

Which of the following is not component of computer system?

(A) Input Device

(B) Stepper Motor

(C) Memory

(D) None of the Above

Question 11

One nibble is equal to?

(A) 2 bits

(B) 4 bits

(C) 4 bytes

(D) 8 bits

Question 12

Left key of mouse is used to open Pop-up Menu.

(A) True

(B) False

Question 13

OCR is a device that scans written or typed text and transforms it into computer readable form

(A) True

(B) False

Question 14

The most common input device used today is the _____

(A) Motherboard

(B) Central processing unit

(C) Keyboard

(D) System unit

Question 15

Output of an image obtained using a printer is called as hard copy.

(A) True

(B) False

Question 16

BIOS means Basic Input Output system

(A) True

(B) False

Question 17

CD is related to?

(A) hardware

(B) Software

(C) Storage

(D) All

Question 18

Reusable optical storage will typically have the acronym

(A) CD

(B) DVD

(C) CD ROM

(D) RW

Question 19

The group of 8 bits it used to represent a byte.

(A) True

(B) False

Question 20

Inkjet printer is an impact printer.

(A) True

(B) False

Question 21

MICR stands for

(A) Magnetic Ink Character Reader

(B) Magnetic Ink Code Reader

(C) Magnetic Ink Cases Reader

D) None of these

Question 22

Which of the following is largest memory size?

(A) 10000000 Kilobytes

(B) 10000000 Megabytes

(C) 100 Gigabyte

(D) 1 Terabyte

Question 23

Examples of output devices are

(A) Monitor

(B) Printer

(C) Speaker

(D) All of these

Question 24

GUI stands for Graphical user interconnection

(A) True

(B) False

Question 25

The instructions / programs that are loaded into main memory when a computer is booted are

(A) Internal commands.

(B) External commands.

(C) Utility Programs.

(D) Loader.

Question 26

The basic architecture of computer was developed by

(A) John Von Neumann

(B) Charles Babbage

(C) Blaise Pascal

(D) Gorden Moore

Question 27

Which of the following is fastest memory?

(A) Secondary Memory

(B) Auxiliary Memory

(C) Cache Memory

(D) Virtual Memory

Question 28

A point on the computer monitor is called?

(A) Dot

(B) Dot/Inch

(C) Pixel

(D) Picture

Question 29

The CPU (Central Processing Unit) Consists of :

(A) Input,Output And Processing

(B) Control Unit, Primary Storage and Secondary Storage

(C) Control Unit, Arithmetic-Logic Unit and Primary Storage

(D) Input, Processing And Storage

Question 30

Virus cannot survive in a Executable file.

(A) True

(B) False

Question 31

Which of the following is not an output device?

(A) Plotter

(B) Monitor

(C) Light pen

(D) printer

Question 32

Set of instructions given to computers is called a program

(A) True

(B) False

Question 33

The process of writing such program instructions for an analyzed problem is called Coding

(A) True

(B) False

Question 34

ALU is part of CPU.

(A) True

(B) False

Question 35

CD-ROM is a

(A) Semiconductor memory

(B) Memory Tape

(C) Magnetic memory

(D) None of above

Question 36

Which generation of computer is still under development

(A) Fourth Generation

(B) Fifth Generation

(C) Sixth Generation

(D) Seventh Generation

Question 37

Tb - Gb - Kb are in the order of ?

(A) Descending order

(B) Ascending order

(C) All are same

(D) None of These

Question 38

Machine language is directly understood by the computer without translation program

(A) True

(B) False

Question 39

You can swap over the functionality of the left and right mouse buttons

(A) True

(B) False

Question 40

UNIVAC is

(A) Universal Automatic Computer

(B) Universal Array Computer

(C) Unique Automatic Computer

(D) Unvalued Automatic Computer

Question 41

Binary value of 303 is 0011000011

(A) True

(B) False

Question 42

RAM is also called as

(A) Read / Write Memory

(B) Long Memory

(C) Permanent Memory

(D) Real Memory

Question 43

CPU consist of

(A) ALU+CU

(B) ROM+ALU

(C) RAM+ROM

(D) None of These

Question 44

Which of the following is not output device?

(A) Printer

(B) VDU

(C) Scanner

(D) All of Above

Question 45

Decimal equivalent of the binary number 11011 is:

(A) 120

(B) 72

(C) 27

(D) 17

Question 46

ASCII Codes are 10 bit binary codes.

(A) True

(B) False

Question 47

FAT means File allocation table.

(A) True

(B) False

Question 48

To access properties of an object, the mouse technique that us use :

(A) Dragging

(B) dropping

(C) right-clicking

(D) shift-clicking

Question 49

You can not edit the template in the Libra office?

(A) True

(B) False

Question 50

1 KB equals ________ bytes.

(A) 1000

(B) 8

(C) 4

(D) 2

Question 51

In analogue computer

(A) Input is first converted to digital form

(B) Input is never converted to digital form

(C) Output is displayed in digital form

(D) All of above

Question 52

Select from which is odd

(A) Operating system

(B) Interpreter

(C) Compiler

(D) Assembler

Question 53

CAD stands for

(A) Computer aided design

(B) Computer application in design

(C) Computer algorithm design

(D) All of the above

Question 54

Serial data transfer moves data faster than parallel data transfer.

(A) True

(B) False

Question 55

A Nibble consists of ________ Bits.

(A) 2

(B) 4

(C) 8

(D) 10

Question 56

Which is not a basic function of a computer?

(A) Store data

(B) Accept input

(C) Process data

(D) Copy text

Question 57

A dot on a computer monitor is called?

(A) Image

(B) Dot pr inch

(C) Pixel

(D) Picture

Question 58

The word length of a computer is measured in___

(A) Meters

(B) Millimetres

(C) Bits

(D) Inch

Question 59

Which is a secondary memory?

(A) SRAM

(B) EPROM

(C) HDD

(D) None

Question 60

Trackball is output device

(A) True

(B) False

Question 61

__________Unit control the operation of CPU

(A) ALU

(B) RAM

(C) CU

(D) BU

Question 62

Light pen and joystick are both pointing devices

(A) True

(B) False

Question 63

A system that can process two or more programs is called Multi processing

(A) True

(B) False

Question 64

Which operation is not performed by computer

(A) Inputting

(B) Processing

(C) Controlling

(D) Understanding

Question 65

What is the full form of MODEM?

(A) Modulo-demolo

(B) Modulation – demodulation

(C) Modulator – demodulator

(D) Modulation-demodulating

Question 66

Decimal value of hexadecimal E is 14

(A) True

(B) False

Question 67

Who invented the punch card?

(A) John viecent

(B) Linus Torvalds

(C) Semyon Korsakv

(D) None

Question 68

What is a light pen?

(A) A Mechanical Input device

(B) Optical input device

(C) Electronic input device

(D) Optical output device

Question 69

Printers can be classified by the method of their printing

(A) True

(B) False

Question 70

BIOS program is stored on the RAM.

(A) True

(B) False

Question 71

Which of the following is the Valid Measurement unit of memory

(A) GB

(B) MB

(C) KB

(D) All of Above

Question 72

All of the following are examples of storage devices EXCEPT

(A) Hard disk drives

(B) Printers

(C) Floppy disk drives

(D) CD drives

Question 73

Digital systems do not handle informations in digital form.

(A) True

(B) False

Question 74

______ is processed by the computer & Convert into information

(A) Binary Number

(B) Information

(C) Data

(D) Both A and B

Question 75

VGA is

A) Video Graphics Array

(B) Visual Graphics Array

(C) Volatile Graphics Array

(D) Video Graphics Adapter

Question 76

Param, Anurag Supercomputer belongs to which country?

(A) India

(B) China

(C) USA

(D) Japan

Question 77

Peripheral is an external device connected to the computer, such as input and output devices and external storage devices.

(A) True

(B) False

Question 78

What is the Software in computer ?

(A) Enhance the capabilities of the hardware machine

(B) Increase the Speed of Central Processing Unit

(C) Both (a) and (b)

(D) None of the above

Question 79

Scanned signature is called Digital Signature.

(A) True

(B) False

Question 80

______ is the result produce by a computer.

(A) Data

(B) Memory

(C) Output

(D) Input

Question 81

RAM stands for

(A) Random origin money

(B) Random only memory

(C) Read Any memory

(D) Random access memory

Question 82

Example of Toggle Key is

(A) Caps lock

(B) Scroll lock

(C) Insert

D) All of the above

Question 83

The brain of any computer system is

(A) Control Unit

(B) Arithmetic Logic Unit

(C) Central Processing Unit

(D) Storage Unit

Question 84

Magnetic Tapes are examples of External memory.

(A) True

(B) False

Question 85

Who is the father of Computer?

(A) Allen Turing

(B) Charles Babbage

(C) Simur Cray

(D) Augusta Adaming

Question 86

A bitmap is

(A) A graphic file format made up of small dots

(B) A specific kind of bitmap file with the .BMP e

(C) Is a format which windows use for desktop wall

(D) All of the above

Question 87

The process of pressing the mouse button two times is known as?

(A) Click

(B) Double Click

(C) Dragging

(D) Right Click

Question 88

Which of this not a input device

(A) Joystick

(B) Keyboard

(C) Printer

(D) Mouse

Question 89

A DVD is an example of a

(A) Hard disk

(B) Output device

(C) Optical disk device

(D) Solid state storage

Question 90

Primary memory is usually referred to as RAM

(A) True

(B) False

Question 91

Which technology is used in optical disks?

(A) Mechanical

(B) Electrical

(C) Electro Magnetic

(D) Laser

Question 92

EPROM can be used for

(A) Erasing the contents of ROM

(B) Reconstructing the contents of ROM

(C) Erasing and reconstructing the contents of ROM

(D) Duplicating ROM

Question 93

Cathode Ray Tube is a form of

(A) Keyboard

(B) Mouse

(C) Monitor

(D) Mother board

Question 94

A set of instructions is a program

(A) True

(B) False

Question 95

Which device is required for the Internet connection?

(A) Joystick

(B) Modem

(C) CD Drive

(D) Pen Drive

Question 96

A modem is connected to

(A) a telephone line

(B) a keyboard

(C) a printer

(D) a monitor

Question 97

The following is not a image file format

(A) .jpg

(B) .png

(C) .pic

(D) .gif

Question 98

An optical disk (CD or DVD) is a secondary storage device of the computer system

(A) True

(B) False

Question 99

COBOL is an acronym for

(A) Common Business Oriented Language

(B) Computer Business Oriented Language

(C) Common Business Operated Language

(D) Common Business Organized Language

Question 100

Which of the following is available in the form of a PC now?

(A) Mainframe

(B) Microcomputer

(C) Minicomputer

(D) Both (B) & (C)