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