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