Monday, December 8, 2014

COMPUTER KNOWLEDGE FOR YOU

Q.An example of Telecommunication device is a -

1Keyboard

2Mouse

3Printer

4Modem


Ans: 4
Q.A character of information is represented by a(n)-

1Byte

2Bit

3Field

4None of these


Ans: 1
Q.The Process of writing out computer instructions is known as-

1Assembling

2Compiling

3Executing

4coding


Ans: 1
Q.Memory Unit is one part of-

1Control Unit

2Central Processing Unit

3Output Device

4Input device


Ans: 2
Q.The Central Processing unit contains which of the following as a Component?

1Memory Regulation Unit

2Flow control Unit

3Arithmetic Logic Unit

4None 0f these


Ans: 3
Q.Data (information) is stored in computers as-

1Files

2Directories

3Floppies

4Matter


Ans: 1
Q.Which of he following menu types is also called a drop-down menu?

1Fly-out

2Cascadng

3Pop-up

4Pull-Down


Ans: 4
Q.A modem-

1Translates along Signals from a computer into digital Signals that can travel along conventional telephone lines

2Translates digital Signals from a computer into analog Signals that can travel along conventional telephone lines

3Demodulates digital Signals from a computer.

4None of these


Ans: 4
Q.Personal Computers can be connected together to form a -

1Server

2Supercomputer

3Network

4Enterprise


Ans: 3
Q.Which type of file is created by Word Processing Programs?

1Database File

2Storage File

3Worksheet File

4Document File


Ans: 4
Q.A collection of interrelated records is called a-

1Management Information System

2Spread Sheet

3Database

4Text file


Ans: 3
Q.Every Component of your computer is either -

1Software of CPU/RAM

2Input Devices and Output Devices

3Application software or System Software

4None of these


Ans: 2
Q.Data that is copied from an application is stored in the-

1Driver

2Clipboard

3Terminal

4Prompt


Ans: 2
Q.Which of the following is not an output device?

1Plotter

2Printer

3Monitor

4Touch Screen


Ans: 4
Q.Which of the following Devices have a limitation that we can only read it but can not erase and modify it?

1Tape Drive

2Hard Disk

3Compact Disk

4Floppy Disk


Ans: 4
Q.Which device can understand difference between Data and programs?

1Input Device

2Output Device

3Memory

4Microprocessor


Ans: 4
Q.Multiprogamming Systems......

1Are easier to develop than single Programming systems

2Execute each job Faster

3Execute more jobs in the same time period

4None of these


Ans: 3
Q.The simultaneous execution of two or more instructions is called-

1Sequential Access

2Reduced Instruction set computing

3Multiprocessing

4None of these


Ans: 3
Q.Which Device as used as the standard Pointing Device in a Graphical User Environment?

1Keyboard

2Mouse

3Joystick

4None Of These


Ans: 2
Q....... is a procedure that requires users to enter an identification code and a matching password.

1Paging

2Logging on

3Time-Sharing

4Multitasking


Ans: 2
Q.MOS stands for

1Metal Oxide Semiconductor

2Most Often Store

3Method Organised Stack

4None of these


Ans: 2
Q.Which technology is used in a CDROM Drive ?

1Mechanical

2Electromechanical

3Optical

4Fibre optical


Ans: 3
Q.A compiler is_____________

1a combination of computer hardware

2a program which translates from one high level language to another

3a program which translates from one high level language to a machine level

4none of these


Ans: 3
Q...... is the process finding errors in software code.

1compiling

2Assembling

3Interpreting

4Debugging


Ans: 4
Q.If a memory chip is volatile, it will-

1Explode if exposed to high temperatures

2Lose its Contents if current is turned off

3Be used for data storage only

4None Of These


Ans: 2
Q.The general term 'peripheral equipment' is used for -

1any device that is attached to a computer system

2large scale computer systems

3a program collection

4other office Equipment not associated with a desktop Computer


Ans: 1
Q...... is a set of Keywords, s symbols, and a system of rules for constructing statements by which humans can communicate the instructions to be executed by a computer...

1A Computer Program

2A Programming Language

3An Assembler

4Syntax


Ans: 2
Q.A ...... contains specific rules and words that express the logical steps of an algorithm.

1Programming Language

2Programming Structure

3Syntax

4Logic chart


Ans: 3
Q.Codes consisting or Bars or lines of varying widths or lengths that are computer-readable are known as-

1A bar code

2An ASCII Code

3A Magnetic Tape

4A Light Pen


Ans: 1
Q.Which of the following is the storage area whit in the computer itself which Holds data only Temporarily as the computer processes instructions?

1The Hard Disk

2Main Memory

3The Control unit

4Read Only Memory


Ans: 4
Q.Who is the founder of BSD Unix ?

1Bill Gates

2Dennis Ritche

3Bill Joy

4Linux Torvalds


Ans: 2
Q.Which company did SCO sue for using code UNIX in its Operating System ?

1RedaHat

2SuSE

3IBM

4Microsoft


Ans: 4
Q.What is the name of the series of Laptop computers manufactured by IBM called?

1Lappad

2Thinkpad

3Aptiva

4Notepad


Ans: 2
Q.The programs which are as permanent as hardware and stored in ROM is known as

1Hardware

2Software

3Firmware

4Services


Ans: 2
Q.Macromedia is a name of a company related with ----

1Hardware

2Software

3Peripherals

4Services


Ans: 2
Q.CPU speed of a personal computer is-

132 KIPS

2100 KIPS

31 MIPS

4None of these


Ans: 2
Q.IC are classified on the basis of____

1Manufacturing Company

2Type of Computer

3Number of Transistors

4None of These


Ans: 3
Q.The unit of KIPS is used to measure the speed of________

1Processor

2Disk Drive

3Printer

4Tape Drive


Ans: 1
Q.Programs stored in ROM are called-

1Hardware

2Firmware

3Software

4None of these


Ans: 2
Q.MTBF means

1Mean Time Before Failure

2Master Time Buffer Feature

3Most Treated Buffer Time

4Master Test Board Feature


Ans: 1
Q.MDR(Memory Data Register) holds the ---

1Segment number

2Address of a memory location

3Number of transistors

4none of these


Ans: 3
Q.Size of the primary memory of a PC ranges between ---

12KB to 8KB

264KB and 256KB

3256KB and 640KB

4none of these


Ans: 3
Q.Which of the following RAM times have to be refreshed often in order to retain its contents ?

1SIMM

2DIMM

3SDMM

4DSMM


Ans: 2
Q.Which of the following statements is/are true ?

1Cache Memories are bigger than RAM

2Cache Memories are smaller than RAM

3ROM are faster than RAM

4Information in ROM can be written by users


Ans: 2
Q.Which storage device is mounted on 'reels'?

1Floppy Disk

2Hard Disk

3Magnetic Tapes

4CDROM


Ans: 3
Q.How many write cycles are allowed to a EEPROM ?

11

210

3100

41000


Ans: 4
Q.How many write cycles are allowed to a RAM?

11

210

3100

41000


Ans: 1
Q.Which device is used as the standard pointing device in a Graphical User Environment

1Keyboard

2Mouse

3Joystick

4Track Ball


Ans: 2
Q.In a high resolution mode, the number of dots in a line will usually be ----

1320

2640

3760

4900


Ans: 2
Q.A pixel is --------

1A computer program that draws picture

2A picture stored in secondary memory

3The smallest resolvable part of a picture

4None of these


Ans: 3
Q.Direct X is a ______

1Computer Part

2Software that drives Graphic hardware

3A User Interface

4None of these


Ans: 2
Q.Which of the following is not an output device ?

1Scanner

2Printer

3Flat Screen

4Touch Screen


Ans: 1
Q.Cursor is a___________

1Pixel

2Thin blinking line

3Pointing device

4None of these


Ans: 3
Q.Which of the following is a term related with scanners?

1Laser

2TWAIN

3Catridge

4Media


Ans: 2
Q.What are the units used to count the speed of a printer?

1CPM

2DPI

3PPM

4BIT


Ans: 4
Q.SCSI is term related with ----

1Storage

2Network Data Transfer

3Keystroke Rate

4Picture resolution


Ans: 1
Q.Who among the following is a Personal Computer manufacture from Taiwan ----

1Sony

2IBM

3Samsung

4Acer


Ans: 4
Q.Nortel is a company into manufactures ---

1Software

2Processors

3Cables

4Network equipment


Ans: 4
Q.Which computer peripheral manufacturer quotes - Empowering your PC -----

1Canon

2Epson

3Mercury

4Samsung


Ans: 3
Q.What is the name of the 64-bit Microprocessor developed by AMD?

1Opteron

2Risc-9000

3iMac

4Athlon


Ans: 1


About Me

Flag Counter


Popular Posts

Designed ByBlogger Templates