QUESTIONS OPTION 1The first generation of computers were based upon TransistorsAll processing of computers is done in MonitorTurbo switch on computer is in back panelWhen you put on the computer in the morning it is called Hot bootVideo RAM is there in the CPUThe second generation computers were based upon TransistorsComputers components are cooled by Power supplyHe is known as the father of computers Herman HallerithRAM stands for Random Allowed MemoryRAM consists of binary numbers 1s and 0sFor seeing the, output you use MonitorIn programming you use the following keys Arrow keysThe number of keys in a keyboard 100With CD you can readPrinter is a device which inputMouse is a device which inputA scanner scans pictureLaser printer is a device which inputWith digital camera, you can store textIn MICR,'C' STANDS FOR ColourTrack ball has a ballCards for card reader were made from plasticDumb terminals have terminal and MouseDot matrix printer uses what for printing hammersHard disk is removableZip drive is used for backup dataA CD can hold approximately how much of data 200MBDot matrix print characters with the help of dotsComputers understand the language Machine

Assembles

LOGOA software package for creating printing artwork is called Word processingComputer language used on Internet is PASCALWhich are the main types of softwares -system utility and applicationSystem software are of two types -operating systems and applicationsReal time operating system is a following types of software application softwareCompression tools compress data on Hard driveA computer program used for Business applications is LOGODebugging tools are there to debug errors in printersComputer understands only one language and that is source languageComputer language used for scientific calculations etc. LOGOThe language used for development of various games is CC ++ allows you to develop for windows and DOSVisual Basic is a development tool Yes

Computer program which controls the operations of computer is called

A computer language which is used for drawing pictures on the screen is

input unit.---------------are the raw facts from which --------is derived. Data. InformationThere are two basic types of disks -floppy disk and low diskPrinted copy is often called soft copy

ImpactData representation in a computer uses the number system DecimalIt is collection of facts and figures DataThis act of performing some action to convert into useful from DataIt is type of action to be taken on data DataIt converts accepted instructions into machine language Input UnitIt temporary holds the data received from Input device Keyboard

It directs other components of the computer to perform the tasks specified in the program instructions

Which printers do not use physical impact to transfer character to paper?

OPTION 2 OPTION 3 OPTION 4Ics Valves ConductorCPU keyboard RAMis not there front panel All of theseCold boot Warm boot None of theseKeyboard monitor ROMIcs Valves ChipsMother board Monitor FanGrace Hoppers Charles Babbage NewtonReady Access Memory Random Access Memory Random Added Memory2s 3s 4sKeyboard Mouse JoystickFunction keys Alpha keys Num keys

88 101 110write Both a and b None of theseoutput Both a and b None of theseoutput Both a and b None of thesetext Both a and b None of theseoutput Both a and b None of thesepictures Both a and b None of theseCode Character Codingtrack football None of thesepaper rubber metalSpeakers keyboard Scannerslugs mouse nibsfixed Both a and b None of theseprocessing updating None of these700 MB 1000 MB 2000 MBsquares circles squaresAssembly High level language Low level language

Operating System Interpreter Complier

COBOL BASIC ALGOLDTP Spread Sheet ExcessJAVA BASIC LOGOnew computer complexword processing language translators None of theseoperating system commercial software utility softwareFloppy drive Both a and b None of theseCOBOL BASIC FORTRANKeyboard programs languagemachine language High level language Low level languageFORTRAN BASIC C ++C ++ JAVA SQLInternet Both a and b None of theseNo Not confirmed None of these

output unit ACU unit control unitData, output Input , information Output, inputhard disk soft disk None of theseblank copy hard copy write copy

Non-impact Linear Non-linearNumber Binary IntegersInformation Processing FileInformation Processing FileInformation Processing Fileoutput unit Processing Unit Memory UnitMemory Processing Unit File

CORRECT ANSWERS OPTION NO.(C)Valves 3(B):CPU 2(C)front panel 3(B):Cold boot 2(C)monitor 3(A):Transistors 1(A):Power supply 1(C)Charles Babbage 3(C)Random Access Memory 3(B):2s 2(A):Monitor 1(b):Function keys 2(c)101 3(C)Both a and b 3(B):output 2(A):input 1(C)Both a and b 3(B):output 2(C)Both a and b 3(C)Character 3(A):ball 1(B):paper 2(C)keyboard 3(A):hammers 1(B):fixed 2(A):backup data 1(B):700 MB 2(A):dots 1(A):Machine 1

(B):Operating System 2

(A):LOGO 1(B):DTP 2(B):JAVA 2(A):application 1(C)language translators 3(B):operating system 2(C)Both a and b 3(B):COBOL 2(C)programs 3(B):machine language 2(B):FORTRAN 2(B):C ++ 2(C)Both a and b 3(A):Yes 1

(D):control unit 4(A):Data. Information 1(B):hard disk 2(C)hard copy 3

(B):Non-impact 2(C)Binary 3(A):Data 1(C)Processing 3(B):Information 2(A):Input Unit 1(B):Memory 2