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