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