Spread the love 9 Created on January 21, 2022 By adminRawalpindi Board CS past paperRawalpindi Board CS past paper 1 / 119 Temporary storage are within CPU is called a) cache b) RAM c) registers d) ROM 2 / 119 How many bits are there in 4-bytes? a) 16 b) 8 c) 64 d) 32 3 / 119 Web pages are written in which type of language is a) HTML b) Pascal c) SQL d) Assembly 4 / 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 5 / 119 Which devices connects each computer to a network? a) router b) gateway c) bridge d) Network interface Card 6 / 119 Which communication medium requires line-of-sight a) microwave b) coaxial c) fiber optic d) twisted pair 7 / 119 Terminators are used in——topology a) star b) Bus c) ring d) mesh 8 / 119 physical path that connects the source and receiver is known as; a) NIC card b) decoder c) encoder d) communication channel 9 / 119 The operating system based on NT technology is: a) Windows 2000 b) windows 98 c) Windows 95 d) windows 97 10 / 119 Transferring information from computer to internet is called a) Downsizing b) Uploading c) Pasting d) Downloading 11 / 119 Trojan Horse is an example of a) hardware b) system software c) Virus d) antivirus 12 / 119 How many characters ASCII-7bit code represents? a) 256 b) 512 c) 64 d) 128 13 / 119 how many types of language translator are there? a) 4 b) 2 c) 1 d) 3 14 / 119 Which is not a bio metric technique for person identification a) retina b) pam print c) badge d) face 15 / 119 The extension of Ms-Word is : a) .bmp b) .mp3 c) .wrd d) .doc 16 / 119 How many types of addressing scheme are there : a) 5 b) 4 c) 2 d) 3 17 / 119 Formula of instructions that run the computer is a) Hardware b) Document c) CUPs d) Software 18 / 119 The program that contain instruction to operate a device is called : a) device operator b) Device driver c) device system d) device linking 19 / 119 Another word for pointer is: a) monochrome b) director c) pixel d) cursor 20 / 119 Which is a communication device a) Ethernet b) Router c) USB d) UTP 21 / 119 Which of the following is an example of system software? a) text editor b) spread-sheet c) operating system d) MS-word 22 / 119 XGA resolution is: a) 640*580 b) 1024*768 c) 640*860 d) 640*480 23 / 119 Electronic banking is also known as? a) Offline banking b) Global banking c) Interactive banking d) Cyber banking 24 / 119 The device uses parallel transmission: a) keyboard b) Printer c) light pen d) mouse 25 / 119 BIT stands for: a) binary tree b) binary integer c) binary interval d) binary digit 26 / 119 A set of instruction that run the computer are a) Software b) CUPs c) Documents d) Hardware 27 / 119 one or more computer connected to a hub is called: a) mesh network b) ring network c) bus network d) star network 28 / 119 The communicational channels can be divided into a) two types b) 5 types c) 3 types d) 4 types 29 / 119 We press enter key in Ms word to create a a) paragragh b) Line c) sentence d) document 30 / 119 Which one is a an Automatic programmable machine: a) Robot b) Cd-drive c) mouse d) keyboard 31 / 119 The process of producing multiple copies of a document is called a) data management b) reprographics c) image processing d) desktop publishing 32 / 119 The output of the compiler is called a) Object code b) Linked code c) Source code d) The program 33 / 119 The program that contains the instructions to operate a device is called a) device operating system b) device system c) Device driver d) device operator 34 / 119 The secret word or number used for computer security is called: a) Biometric data b) private words c) safe words d) Passwords 35 / 119 The term that refers to all input, output and secondary storage devices is called: a) internal memory b) peripheral c) network point d) port 36 / 119 World wide web was established in: a) 1989 b) 1980 c) 1985 d) 1992 37 / 119 How many characters ASCII-7bit code represents? a) 1024 b) 512 c) 128 d) 256 38 / 119 common font size used in business document is: a) 14-points b) 12-points c) 10-points d) 16-points 39 / 119 the minimum number of primary partitions that can be created on a basic disk are a) 8 b) 4 c) 2 d) 6 40 / 119 Making illegal copies of copyrighted software is called a) software piracy b) software distribution c) software hacking d) software browsing 41 / 119 Temporary storage area within CPU is called: a) hard disk b) ROM c) RAM d) registers 42 / 119 which of the following can be used to launch the word art : a) ruler b) status bar c) drawing tool bar d) standard toolbar 43 / 119 Which of the following technique is used for modulation a) broad band b) band with c) bit band d) base band 44 / 119 A virus that replicate itself is called a) boot sector virus b) Trojan horse c) worm d) bug 45 / 119 Which is not an output device a) Speaker b) Scanner c) Monitor d) Printer 46 / 119 which of the following techniques uses modulation? a) Broad band b) bandwidth c) bus-width d) base band 47 / 119 A small image that represents a program folder or file is called a) menue b) command c) ICON d) GUI 48 / 119 The keyboard format that is most commonly used a) QWERTY b) SPLITTER c) TWITTERY d) ASDFGH 49 / 119 Which one of the following is not a cause of virus a) pirated software b) network c) logic bomb d) E-mail 50 / 119 The keyboard layout that is most commonly used is the a) splitter b) qinerty c) inriter d) QWERTY 51 / 119 Another name of antivirus is: a) worm b) Trojan Horse c) Vaccine d) DES 52 / 119 The top most layer of OSI model is a) session b) transport c) presentation d) Application 53 / 119 Each computer on a network is called a) Node b) Link c) Mode d) Code 54 / 119 RAM usually has ——types a) 4 b) 3 c) 5 d) 2 55 / 119 The component of CPU which responsible for interacting with RAM is a) Control unit b) hard disk c) ALU d) register 56 / 119 CBT software is used in a) E-commerce b) business c) industry d) education 57 / 119 The process of converting digital signals into analog signals via modem is a) Modulation b) Merging c) Mixing d) Demodulation 58 / 119 in spread-sheet,by default rows are labeled by: a) letters b) numbers c) special symbols d) underscore sign 59 / 119 Dejure means a) By nature b) By law c) By fact d) By default 60 / 119 A collection of related web pages is called a) web portal b) internet c) Web site d) web link 61 / 119 The number of argument in SQRT() function in MS-excel is are a) one b) equal to column number c) equal to range d) two 62 / 119 Television and radio broadcasts are example of a) simplex transmission b) duplex transmission c) full duplex transmission d) half duplex transmission 63 / 119 Clipboard stores—– in word processing. a) copied text b) repeated text c) entered text d) deleted text 64 / 119 Which of the following is not an Antivirus program : a) Redlof b) Dr.Solomon c) Nod 32 d) McAfee 65 / 119 The length of IP address is a) 16 bits b) 8 bits c) 24 bits d) 32 bits 66 / 119 Which of the following is an Antivirus ? a) NOD32 b) Logic bomb c) Trojan horse d) Redlof 67 / 119 A work book is a collection of a) functions b) sheets c) table d) formula 68 / 119 which of following coding scheme used by IBM a) MICR b) CAM c) ATM d) BCD 69 / 119 Testing all program components together in SDLC is called a) system testing b) group testing c) volume testing d) composite testing 70 / 119 Data shown on display unit or played through audio is called a) Soft copy b) Hardcopy c) photo copy d) shared copy 71 / 119 Communication between computer and keyboard involve the transmission: a) Simplex b) Half-Duplex c) Automatic d) Full-Duplex 72 / 119 Which function key is used for checking spelling and grammar in MS word a) F1 b) F7 c) F2 d) F4 73 / 119 The fly-by-wire system is called used in a) medical b) Airline c) industry d) edcation 74 / 119 Which of the following is not an example of system software a) operating system b) Microsoft office c) utility program d) drives 75 / 119 Which technology is used to read data on cheques a) CAT b) MICR c) OCR d) OMR 76 / 119 A person who gains illegal access to a computer system is called a) hacker b) computer operator c) network d) computer consultant 77 / 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 78 / 119 OSI model consists of a) 11 layers b) 9 layers c) 7 layers d) 5 layers 79 / 119 The computers or internet that contain website are called a) clients b) web servers c) central computer d) site computer 80 / 119 The actual working area in micro soft excel is a) data base b) lotus-123 c) work book d) worksheet 81 / 119 In MS-Excel, formula begins with: a) = b) < c) > d) == 82 / 119 Digital signals are commonly known as a) narrowband b) broadband c) Baseband d) band 83 / 119 Which of the following is not a type of bus in computer? a) address bus b) timer bus c) control bus d) data bus 84 / 119 one or more network connected to hub is called; a) mesh network b) ring network c) star network d) bus network 85 / 119 Soft copy refers to a) peripheral device b) screen output c) application d) presentation 86 / 119 Software that is available free for a limited period is called a) Share ware b) Group ware c) Net ware d) Free ware 87 / 119 physical path that connects the source and receiver is known as: a) communication channel b) decoder c) encoder d) NIC card 88 / 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 89 / 119 Default name of first sheet in any work book is a) first sheet b) one c) sheet one d) sheet I 90 / 119 Which one is a faster memory? a) RAM b) cache c) ROM d) Register 91 / 119 Electronic circuits that executes computer instructions is called a) CPU b) hard disk c) Monitor d) Keyboard 92 / 119 which of following is not a type of network : a) LAN b) NAN c) WAN d) MAN 93 / 119 Which of the following contains the administrative tools in operating system : a) recycle bin b) my document folder c) internet explorer d) control panel 94 / 119 Format C is an example of a) Redlof b) worm c) Trojan horse d) bomb 95 / 119 GUI stands for? a) Graphical user interface b) General user interface c) Graphical usage interface d) Graphical user icons 96 / 119 Moving up or down in word processing document is called a) Scrolling b) word-wrap c) pull-down d) line movement 97 / 119 A communication signal in the form of a continuous wave is called: a) binary signal b) Analog signal c) discontinuous electrical signal d) digital signal 98 / 119 Which of the following keyboard shortcuts is used to change the case: a) shift+F3 b) Ctrl+F2 c) alt+F3 d) Ctrl+F3 99 / 119 A device that connect multiple network using similar or different protocol is a : a) repeater b) router c) gateway d) bridge 100 / 119 The topology used for a small number of computer is called a) star b) mesh c) Bus d) ring 101 / 119 Which one is the fastest a) hard disk b) register c) cache d) RAM 102 / 119 Analog signals are measured into a) digits b) Herts c) volt d) watts 103 / 119 The folder which contains administrator tools is a) linker b) installer c) control panel d) debugger 104 / 119 The extension of an executable file is a) .xis b) .doc c) .ext d) .exe 105 / 119 The software which is used to control all part of manufacturing process is called : a) CAM b) CAD c) MICR d) ATM 106 / 119 The microphone converts the sound into a) Mechanical signals b) Signals c) Computer file d) Electrical signal 107 / 119 Trojan Horse is a type of a) hacker b) antivirus c) virus d) horse 108 / 119 Most applications of robotics are in which area a) cooking b) manufacturing c) technique d) farming 109 / 119 Which of the following is used to get voice output a) mic b) Speaker c) plotter d) printer 110 / 119 Which is a type of RAM: a) FRAM b) SRAM c) CRAM d) ERAM 111 / 119 Data processing is also known as: a) computing b) merging c) knowledge d) procedure 112 / 119 The devices that are automatically detected by windows are called a) serial devices b) installed devices c) Automatic devices d) plug and play devices 113 / 119 Printed images can be converted into digital form using a) Scanner b) joy stick c) mouse d) stylus 114 / 119 DSL stands for a) Digital subscribe line b) Direct service Lease c) Domain server d) Distance service 115 / 119 A device that connect multiple networks using similar or different protocol; a) router b) gateway c) bridge d) repeater 116 / 119 The microphone converts the sound into a) Computer file b) Electrical signal c) Software d) Mechanical signals 117 / 119 The process of transferring a file from remote computer to our local computer is a) Uploading b) Downloading c) forward d) copy 118 / 119 The function that is used to get the maximum value in MS excel is called a) MAXIMUMO b) MAX c) HIGHESTO d) GREATERO 119 / 119 CPU sends commands signals through a) expention bus b) control c) data bus d) address bus Your score is The average score is 54% LinkedIn Facebook Twitter 0% Restart quiz Post Views: 957 Post navigation Aiou Workshop 5403| Full Test Rawalpindi Board 2nd year all Computer Science MCQS.