/90 95 Aiou Workshop 5403| Full Test 1 / 90 1) All of the following are examples of pointing devices EXCEPT : a) Trackball b) Joystick c) Touch screen d) Keyboard 2 / 90 2) A____is a computer that provides services to other computers of the network. a) Host b) Client c) Web browser d) DNS 3 / 90 3) Which of the following is NOT a benefit of computer networks? a) Reduce hardware costs b) Produce high quality programs c) Connect people d) Enable shared applications 4 / 90 4) OMR stand for : a) Optimum mark reader b) Optical mark reader c) Optical map reader d) Optical mark radiation 5 / 90 5) The layer that is in between of session and application layer is a) presentation layer b) physical layer c) transport layer d) Session layer 6 / 90 6) Ctrl + Alt + Del is: a) Both b and c b) Recognized by Windows only c) Used to close the active window d) An invalid key combination 7 / 90 7) The shape of the insertion point symbol is: a) Vertical line b) Circle c) Arrow d) Horizontal line 8 / 90 8) An example of a pointing device used with portable computers is: a) All b) Touchpad c) Trackball d) Pointing stick 9 / 90 9) Times New Roman is an example of a: a) Three-dimensional font b) Serif font c) Boldface font d) Sans serif font 10 / 90 10) which of the following language Is ideal to write business application a) BASIC b) PASCAL c) None d) COBOL 11 / 90 11) ISDN stands for: a) Integrated Services Digital Network b) Improved Speed Down Network c) Internet Service Digital Network d) Improved Speed Digital Network 12 / 90 12) A collection of raw facts and figure is called: a) Information b) Procedure c) Processing d) Data 13 / 90 13) Testing of a program components is called : a) Pilot testing b) System testing c) Unit testing d) Isolation testing 14 / 90 14) Every host computer on the Internet has a(n): a) Unique 15-digit number b) Similar IP address c) Unique IP address d) Common name and number 15 / 90 15) CU stands for: a) Cache unit b) Computer Program c) Control unit d) Computer Utility 16 / 90 16) Which of the following is not a machine instruction? a) ORG b) MON c) b and c d) END 17 / 90 17) Transmission media are usually categorized as_ a) Baseband and broadband b) Fixed or unfixed c) Guided or unguided d) Good and bad 18 / 90 18) The [ascetic] militant Chinese have gone straight to the roots of the problems. a) religious b) secular c) trained d) professional 19 / 90 19) ISP stands for: a) International Service Provider b) Internet Service Provider c) Intranet’s Service Party d) Interlinked Services Provision 20 / 90 20) 1 MB is approximately : a) 1024bytes b) 1024KB c) 100KB d) 1KB 21 / 90 21) How many types of network standard are there a) 8 b) 4 c) 2 d) 16 22 / 90 22) Which of the following cannot be set using the Format command? a) Line spacing b) Tabs and indents c) Alignment d) Margins 23 / 90 23) A virus that replicates itself is called: a) Bomb b) Worm c) Bug d) Vaccine 24 / 90 24) All files deleted from computer are stored in: a) Sys-tray b) Temporary files c) My documents d) Recycle Bin 25 / 90 25) Junk email is called: a) Spam b) Hoax c) Any d) Virus 26 / 90 26) A collection of related web pages is called: a) Web site b) Internet c) Linking d) Web-link 27 / 90 27) Which of the following is NOT a type of protocol? a) ARCnet b) CCIT c) Ethernet d) FTP 28 / 90 28) FTP stands for a) File Transfer Principle b) Finis Transfer Protocol c) File Transfer Protocol d) Finding Tale Path 29 / 90 29) The memory cells are logically organized into group of: a) 24 bits b) 5bits c) 12 bits d) 8 bits 30 / 90 30) The central processing unit: a) Communicates with other parts of the computer system b) Does arithmetic and logic operations c) All of the these d) Interprets and executes instructions 31 / 90 31) The dots that compose the image of a digital photograph are called: a) Pixels b) Digital points c) Dot matrix d) Resolution 32 / 90 32) The output of printer is called: a) Duplicate copy b) Hard copy c) Photocopy d) Soft copy 33 / 90 33) DPI stand for : a) Digit per inch b) Dot per inch c) Data per inch d) Decimal per inch 34 / 90 34) A set of rules that must be followed to develop a program is called: a) Syntax b) Preprocessor c) Debug d) Bug 35 / 90 35) stdio.h is part of: a) C standard library b) Compiler c) main function d) Comment section 36 / 90 36) Which of the following can be set using Format Paragraph command? a) Line spacing b) Indents c) Line spacing and Indents d) Margins 37 / 90 37) Bps is short for: a) Bits per second b) Bytes per second c) Binary packets a second d) Baud per second 38 / 90 38) Pressing and releasing the left mouse button quickly is called: a) Pointing b) Dragging c) Dropping d) Clicking 39 / 90 39) VGA is : a) Video Graphics Array b) Video Graphics Adapter c) Visual Graphics Array d) Video Graphics Array 40 / 90 40) Who developed C? a) Charles Babbage b) Dennis Ritchie c) Von-Neumann d) Al- Khuwarizmi 41 / 90 41) ________ is used to control all the parts of a manufacturing process. a) CAD b) ATM c) CAM d) MICR 42 / 90 42) Ethernet, Token bus and Token Ring have been defined by: a) ISO b) Microsoft c) IEEE d) CCIT 43 / 90 43) Which kind of signal is mostly required by telephone lines? a) High b) Low c) Digital d) Analog 44 / 90 44) Security protection for personal computers includes: a) Internal components b) Software c) Locks and cables d) All of these 45 / 90 45) A major category of software is : a) Application and system b) Application and design c) System and design d) System and development 46 / 90 46) BCD code is a_ a) .8. b) 4. c) 15 d) 32 47 / 90 47) How many bits are carried by one line of data bus? a) 3 b) 1 c) 2 d) 4 48 / 90 48) The extension of the header file is: a) .h b) .CPP c) .c d) .txt 49 / 90 49) A device used for optical-character recognition is a: a) MCCR reader b) Wand reader c) pen d) MICR reader 50 / 90 50) Which of the following keys is used to cancel an operation : a) Enter b) Esc c) Pause d) Del 51 / 90 51) The layer lies between the network layer and the application layer a) Session layer b) Presentation layer c) physical layer d) Transport layer 52 / 90 52) The layer that provides services that directly support user application: a) Presentation layer b) transport layer c) Application layer d) Session layer 53 / 90 53) Most computer crime are committed by: a) International spies b) Hackers c) Highly paid computer consultant d) Computer operators 54 / 90 54) CPU is an example of : a) Program b) Software c) Language d) Hardware 55 / 90 55) Which of the following is used in Word to temporary hold information? a) CRAMS b) ROM c) Desktop d) Clipboard 56 / 90 56) In star topology, the central device is called: a) Hub b) Node c) Medium d) links 57 / 90 57) Computer based weather forecasting depends on accurate collection of data from: a) Radar b) Antenna c) Weather stations d) Television 58 / 90 58) Two types of display devices are____displays. a) Stylus and puck b) Impact and non-impact c) Inkjet and Laser d) Flat-panel and CRT 59 / 90 59) CPU includes all of the following components EXCEPT a) Register b) Control Unit c) ALU d) Primary storage 60 / 90 60) This is a complete instruction that causes the computer to perform some action: a) Keyword b) None c) Statement d) Line 61 / 90 61) The boards used to connect additional devices to the computer are connected to the motherboard thr a) Connectors b) Links c) Sector d) Expansion slots 62 / 90 62) The name of the document is displayed: a) Menu bar b) Status Bar c) Title Bar d) Scrollbar 63 / 90 63) Application software is available in many forms except : a) Scientific software b) Device drivers c) Commercial software d) Financial software 64 / 90 64) Turbo C++ can compile a) C programs only b) Turbo C Programs only c) Turbo C++ Programs only d) C and C++ programs 65 / 90 65) The area in which text is entered, manipulated and viewed is called: a) Text area b) Window c) Document window d) Documentation area 66 / 90 66) Printed images can be converted into digital from using: a) Printer b) Keyboard c) Plotter d) Scanner 67 / 90 67) What type of printer forms images one character at a time as print head moves across the paper : a) Inkjet printer b) Line printer c) Laser printer d) Dot-Matrix printer 68 / 90 68) FTP facility is used to: a) Connect to internet b) Transfer protocol c) File Transfer d) Check PC 69 / 90 69) Which component is used to connect different parts of computer together? a) Main memory b) Bus Interconnection c) Power Supply d) Control Unit 70 / 90 70) How may types of graphic cards are available in market? a) 5 b) 2 c) 4 d) 3 71 / 90 71) Computer programs are also known ac a) Software b) Hardware c) Firmware d) None 72 / 90 72) MAN stands for: a) Marked area network b) Massive Area Networks c) Metropolitan arranged network d) Metropolitan area network 73 / 90 73) Header and footer option can be used from which menu? a) Edit b) Insert c) View d) Tools 74 / 90 74) The name of screen clarity: a) Picture quality b) Density c) Pixel d) Resolution 75 / 90 75) The communication channels can be divided into_categories: a) Seven b) Eight c) Four d) Two 76 / 90 76) Which of the following is an authentication methodology? a) Biometrics b) Piracy c) Access cards d) PIN 77 / 90 77) System requirements are created during : a) Design b) Preliminary Investigation c) Development d) Analysis 78 / 90 78) The circuit board on which the processor and other chips are placed is called: a) Big board b) Motherboard c) Master circuit d) Connector circuit 79 / 90 79) The process of converting a digital signal to an analog signal is called: a) Modulation b) Merging c) Demodulation d) Conversion 80 / 90 80) Which of the following is an example of a font style? a) Helvetica b) 12 pt c) All d) Bold 81 / 90 81) Which of the the following is non-impact printer : a) Line printer b) Dot-Matrix printer c) Daisy wheel printer d) Inkjet printer 82 / 90 82) The amount of vertical space between the lines of text is determined by: a) Text spacing b) Word spacing c) Line spacing d) Paragraph spacing 83 / 90 83) 1 Terabyte (TB) =____ bytes : a) 2×10 b) 2×20 c) 2×40 d) 2×30 84 / 90 84) The order of stack is: a) FIGO b) LIFO c) FIFO d) GIGO 85 / 90 85) Which of the following memories allows simultaneous read and write operations? a) EPROM b) RAM c) ROM d) EEPROM 86 / 90 86) Physical path that connects the source and receiver is known as: a) Decoder b) Linear medium c) Encoder d) Communication channel 87 / 90 87) Each computer on a network is called a: a) Link b) Mode c) Code d) Node 88 / 90 88) Which of the following is not a:data communication mode? a) Half-duplex b) Simplex Half-duplex c) Auto. d) Full-duplex. 89 / 90 89) The process of touching an object with mouse pointer is called: a) Pointing b) Dropping c) Hovering d) Pausing 90 / 90 90) The types.of signals can be: a) Analog b) Digital and Analog c) Analog d) Digital Your score is LinkedIn Facebook Twitter VKontakte Post Views: 327 Post navigation Aiou Workshop 5403| Test 6 Rawalpindi Board First year Computer Science all past papers MCQS.
