Rawalpindi Board First year Computer Science all past papers MCQS. admin 3 years ago Spread the love 9 Created on January 21, 2022 By admin Rawalpindi Board CS past paper Rawalpindi Board CS past paper 1 / 119 Software that is available free for a limited period is called a) Share ware b) Net ware c) Group ware d) Free ware 2 / 119 Which is a communication device a) Ethernet b) Router c) USB d) UTP 3 / 119 Which one of the following is not a cause of virus a) E-mail b) pirated software c) network d) logic bomb 4 / 119 Transferring information from computer to internet is called a) Downsizing b) Uploading c) Downloading d) Pasting 5 / 119 Electronic banking is also known as? a) Cyber banking b) Offline banking c) Interactive banking d) Global banking 6 / 119 CBT software is used in a) education b) E-commerce c) business d) industry 7 / 119 The number of argument in SQRT() function in MS-excel is are a) equal to range b) one c) equal to column number d) two 8 / 119 How many characters ASCII-7bit code represents? a) 1024 b) 128 c) 256 d) 512 9 / 119 Trojan Horse is a type of a) horse b) hacker c) virus d) antivirus 10 / 119 The actual working area in micro soft excel is a) lotus-123 b) worksheet c) work book d) data base 11 / 119 Analog signals are measured into a) volt b) digits c) Herts d) watts 12 / 119 Web pages are written in which type of language is a) Pascal b) Assembly c) SQL d) HTML 13 / 119 Printed images can be converted into digital form using a) joy stick b) Scanner c) stylus d) mouse 14 / 119 A work book is a collection of a) formula b) table c) functions d) sheets 15 / 119 Which is not an output device a) Monitor b) Speaker c) Printer d) Scanner 16 / 119 Testing all program components together in SDLC is called a) volume testing b) system testing c) composite testing d) group testing 17 / 119 Which components is used to connect different parts of the computer together? a) main memory b) control unit c) I/O unit d) buses 18 / 119 Default name of first sheet in any work book is a) first sheet b) sheet I c) sheet one d) one 19 / 119 Television and radio broadcasts are example of a) duplex transmission b) half duplex transmission c) full duplex transmission d) simplex transmission 20 / 119 Which one is a faster memory? a) Register b) ROM c) cache d) RAM 21 / 119 A collection of related web pages is called a) internet b) Web site c) web link d) web portal 22 / 119 Making illegal copies of copyrighted software is called a) software browsing b) software piracy c) software distribution d) software hacking 23 / 119 Which of the following is an example of system software? a) text editor b) spread-sheet c) MS-word d) operating system 24 / 119 physical path that connects the source and receiver is known as; a) encoder b) communication channel c) NIC card d) decoder 25 / 119 Which of the following is not an example of system software a) utility program b) Microsoft office c) drives d) operating system 26 / 119 Which of the following is an Antivirus ? a) Trojan horse b) Logic bomb c) NOD32 d) Redlof 27 / 119 A virus that replicate itself is called a) bug b) worm c) Trojan horse d) boot sector virus 28 / 119 The devices that are automatically detected by windows are called a) installed devices b) plug and play devices c) serial devices d) Automatic devices 29 / 119 physical path that connects the source and receiver is known as: a) NIC card b) decoder c) communication channel d) encoder 30 / 119 GUI stands for? a) Graphical usage interface b) General user interface c) Graphical user icons d) Graphical user interface 31 / 119 The register holds the address of the next instruction to be fetched for execution a) Base register b) Program counter c) Instruction register d) Counter register 32 / 119 Which of the following technique is used for modulation a) broad band b) band with c) bit band d) base band 33 / 119 which of following coding scheme used by IBM a) BCD b) MICR c) ATM d) CAM 34 / 119 The operating system based on NT technology is: a) Windows 95 b) Windows 2000 c) windows 97 d) windows 98 35 / 119 Which is not a bio metric technique for person identification a) badge b) pam print c) retina d) face 36 / 119 Data processing is also known as: a) merging b) computing c) procedure d) knowledge 37 / 119 The keyboard layout that is most commonly used is the a) splitter b) inriter c) QWERTY d) qinerty 38 / 119 The device uses parallel transmission: a) mouse b) keyboard c) light pen d) Printer 39 / 119 We press enter key in Ms word to create a a) document b) Line c) sentence d) paragragh 40 / 119 World wide web was established in: a) 1989 b) 1992 c) 1985 d) 1980 41 / 119 which of the following techniques uses modulation? a) bandwidth b) Broad band c) bus-width d) base band 42 / 119 Communication between computer and keyboard involve the transmission: a) Simplex b) Half-Duplex c) Full-Duplex d) Automatic 43 / 119 one or more computer connected to a hub is called: a) ring network b) bus network c) mesh network d) star network 44 / 119 Which devices connects each computer to a network? a) bridge b) Network interface Card c) router d) gateway 45 / 119 A device that connect multiple networks using similar or different protocol; a) bridge b) gateway c) repeater d) router 46 / 119 Temporary storage are within CPU is called a) cache b) RAM c) ROM d) registers 47 / 119 Trojan Horse is an example of a) system software b) Virus c) antivirus d) hardware 48 / 119 The software which is used to control all part of manufacturing process is called : a) MICR b) CAM c) ATM d) CAD 49 / 119 Another name of antivirus is: a) Vaccine b) Trojan Horse c) worm d) DES 50 / 119 Which of the following contains the administrative tools in operating system : a) my document folder b) internet explorer c) control panel d) recycle bin 51 / 119 Dejure means a) By nature b) By default c) By law d) By fact 52 / 119 The communicational channels can be divided into a) 5 types b) 4 types c) 3 types d) two types 53 / 119 A small image that represents a program folder or file is called a) GUI b) command c) menue d) ICON 54 / 119 Which of the following keyboard shortcuts is used to change the case: a) shift+F3 b) Ctrl+F2 c) Ctrl+F3 d) alt+F3 55 / 119 Clipboard stores—– in word processing. a) entered text b) repeated text c) deleted text d) copied text 56 / 119 How many types of addressing scheme are there : a) 4 b) 3 c) 5 d) 2 57 / 119 The fly-by-wire system is called used in a) medical b) Airline c) edcation d) industry 58 / 119 A communication signal in the form of a continuous wave is called: a) discontinuous electrical signal b) binary signal c) Analog signal d) digital signal 59 / 119 Which of the following is not a type of bus in computer? a) address bus b) timer bus c) data bus d) control bus 60 / 119 Which communication medium requires line-of-sight a) twisted pair b) fiber optic c) coaxial d) microwave 61 / 119 The microphone converts the sound into a) Electrical signal b) Computer file c) Software d) Mechanical signals 62 / 119 A device that connect multiple network using similar or different protocol is a : a) router b) gateway c) bridge d) repeater 63 / 119 Terminators are used in——topology a) mesh b) Bus c) star d) ring 64 / 119 A person who gains illegal access to a computer system is called a) computer operator b) network c) hacker d) computer consultant 65 / 119 Data shown on display unit or played through audio is called a) shared copy b) photo copy c) Soft copy d) Hardcopy 66 / 119 DSL stands for a) Direct service Lease b) Domain server c) Distance service d) Digital subscribe line 67 / 119 The keyboard format that is most commonly used a) ASDFGH b) TWITTERY c) SPLITTER d) QWERTY 68 / 119 The topology used for a small number of computer is called a) Bus b) ring c) star d) mesh 69 / 119 which of the following can be used to launch the word art : a) ruler b) status bar c) standard toolbar d) drawing tool bar 70 / 119 Which technology is used to read data on cheques a) OCR b) CAT c) MICR d) OMR 71 / 119 In MS-Excel, formula begins with: a) = b) > c) == d) < 72 / 119 The process of transferring a file from remote computer to our local computer is a) Uploading b) forward c) copy d) Downloading 73 / 119 Formula of instructions that run the computer is a) Software b) Hardware c) Document d) CUPs 74 / 119 The process of converting digital signals into analog signals via modem is a) Mixing b) Demodulation c) Modulation d) Merging 75 / 119 Which is a type of RAM: a) FRAM b) CRAM c) ERAM d) SRAM 76 / 119 Which one is a an Automatic programmable machine: a) Robot b) Cd-drive c) keyboard d) mouse 77 / 119 one or more network connected to hub is called; a) bus network b) star network c) ring network d) mesh network 78 / 119 the minimum number of primary partitions that can be created on a basic disk are a) 6 b) 2 c) 8 d) 4 79 / 119 which of following is not a type of network : a) NAN b) WAN c) MAN d) LAN 80 / 119 The folder which contains administrator tools is a) control panel b) linker c) debugger d) installer 81 / 119 Moving up or down in word processing document is called a) word-wrap b) pull-down c) Scrolling d) line movement 82 / 119 Soft copy refers to a) peripheral device b) screen output c) presentation d) application 83 / 119 Temporary storage area within CPU is called: a) RAM b) registers c) hard disk d) ROM 84 / 119 The component of CPU which responsible for interacting with RAM is a) ALU b) register c) Control unit d) hard disk 85 / 119 Which of the following is not an Antivirus program : a) McAfee b) Dr.Solomon c) Nod 32 d) Redlof 86 / 119 CPU sends commands signals through a) address bus b) control c) data bus d) expention bus 87 / 119 Another word for pointer is: a) cursor b) director c) pixel d) monochrome 88 / 119 The secret word or number used for computer security is called: a) safe words b) private words c) Passwords d) Biometric data 89 / 119 how many types of language translator are there? a) 2 b) 1 c) 3 d) 4 90 / 119 Each computer on a network is called a) Mode b) Code c) Node d) Link 91 / 119 Which one is the fastest a) cache b) register c) hard disk d) RAM 92 / 119 Most applications of robotics are in which area a) farming b) cooking c) manufacturing d) technique 93 / 119 Which of the following is used to get voice output a) printer b) plotter c) Speaker d) mic 94 / 119 How many characters ASCII-7bit code represents? a) 64 b) 256 c) 128 d) 512 95 / 119 A set of instruction that run the computer are a) CUPs b) Hardware c) Documents d) Software 96 / 119 The length of IP address is a) 16 bits b) 24 bits c) 8 bits d) 32 bits 97 / 119 The term that refers to all input, output and secondary storage devices is called: a) peripheral b) port c) internal memory d) network point 98 / 119 The program that contain instruction to operate a device is called : a) device operator b) device linking c) device system d) Device driver 99 / 119 The output of the compiler is called a) Object code b) Source code c) The program d) Linked code 100 / 119 BIT stands for: a) binary interval b) binary digit c) binary integer d) binary tree 101 / 119 The microphone converts the sound into a) Electrical signal b) Signals c) Computer file d) Mechanical signals 102 / 119 Format C is an example of a) Trojan horse b) bomb c) worm d) Redlof 103 / 119 OSI model consists of a) 9 layers b) 5 layers c) 7 layers d) 11 layers 104 / 119 common font size used in business document is: a) 12-points b) 16-points c) 14-points d) 10-points 105 / 119 Which function key is used for checking spelling and grammar in MS word a) F1 b) F7 c) F2 d) F4 106 / 119 layer that is responsible for transferring frames in OSI model is a) application layer b) presentation layer c) data link layer d) session layer 107 / 119 RAM usually has ——types a) 4 b) 5 c) 3 d) 2 108 / 119 The program that contains the instructions to operate a device is called a) device operating system b) device operator c) device system d) Device driver 109 / 119 How many bits are there in 4-bytes? a) 32 b) 8 c) 64 d) 16 110 / 119 in spread-sheet,by default rows are labeled by: a) numbers b) special symbols c) underscore sign d) letters 111 / 119 The extension of Ms-Word is : a) .wrd b) .mp3 c) .bmp d) .doc 112 / 119 Electronic circuits that executes computer instructions is called a) Keyboard b) CPU c) Monitor d) hard disk 113 / 119 The computers or internet that contain website are called a) site computer b) central computer c) clients d) web servers 114 / 119 The extension of an executable file is a) .xis b) .ext c) .exe d) .doc 115 / 119 The top most layer of OSI model is a) session b) Application c) transport d) presentation 116 / 119 Digital signals are commonly known as a) narrowband b) broadband c) band d) Baseband 117 / 119 The process of producing multiple copies of a document is called a) reprographics b) data management c) desktop publishing d) image processing 118 / 119 The function that is used to get the maximum value in MS excel is called a) GREATERO b) HIGHESTO c) MAXIMUMO d) MAX 119 / 119 XGA resolution is: a) 1024*768 b) 640*580 c) 640*480 d) 640*860 Your score is The average score is 54% LinkedIn Facebook Twitter 0% Restart quiz {{#message}}{{{message}}}{{/message}}{{^message}}Your submission failed. 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