Aiou Workshop 5403| Full Test admin 4 years ago Spread the love /90 95 Aiou Workshop 5403| Full Test 1 / 90 1) What binary bits are used to encode digital data? a) Os and 1s. b) Os c) .0 to 9 d) 1s 2 / 90 2) The type of conversion in which a subset of users migrate to new system while others continue to use a) Direct b) Parallel c) Phased d) Pilot 3 / 90 3) which component of CPU interacts with primary memory? a) BUS b) Control unit c) ALU d) SAB 4 / 90 4) CPU places address in______if memory location is to be read: a) MAR b) Accumulator c) MBR d) PC 5 / 90 5) How many modes of data communication are available? a) .2 b) 4 c) 3. d) 3. 6 / 90 6) The type of conversion in which individual components of the new system are used one by one is : a) Pilot b) Phased c) Parallel d) Direct 7 / 90 7) How many types of network standard are there a) 8 b) 16 c) 4 d) 2 8 / 90 8) The USA Defense Department initiated theInternet in: a) 1976 b) 1980 c) 1969 d) 1969 9 / 90 9) which of the following language Is ideal to write business application a) BASIC b) COBOL c) PASCAL d) None 10 / 90 10) Which of the the following is non-impact printer : a) Line printer b) Dot-Matrix printer c) Inkjet printer d) Daisy wheel printer 11 / 90 11) Typically, data transfer rate in LAN are of the order of: a) Megabit persecond b) Terabit per second c) Bits per second d) KiloBIt per second 12 / 90 12) Which type of printer operates most like a photocopy machine : a) Line printer b) Dot-Matrix printer c) Inkjet printer d) Laser printer 13 / 90 13) CU stands for: a) Computer Utility b) Computer Program c) Cache unit d) Control unit 14 / 90 14) Which of the following converts digital signals to analog and analog to digital? a) Repeater b) Modem c) . Multiplexer d) . Codec 15 / 90 15) TB stand for : a) Tera bit b) Tera byte c) Tera base d) Test byte 16 / 90 16) The feature of Word use to change fonts color, size, style is called a) Fonts b) Formatting c) Styles d) Composing 17 / 90 17) Which protocol works on the concepts of ring topology and a token? a) Ethernet b) Token Ring c) TCP/IP d) ARCnet 18 / 90 18) In DOS, a user communicates with the operating system by issuing: a) Commands b) Instructions c) Procedure d) Routines 19 / 90 19) A discussion group to exchange information like science and computer is called: a) Chatting b) FTP c) Newsgroup d) E-Commerce 20 / 90 20) .Which transmission type transmits data one character at a time a) Ethernet. b) Synchronous c) Asynchronous d) Parallel: 21 / 90 21) Data is transmitted block by block in: . a) Isochronous transmission b) Analog transmission c) Asynchronous transmission d) Synchronous transmission 22 / 90 22) Trojan Horse is a type of: a) Antivirus b) Virus c) Software d) Horse 23 / 90 23) A type of reader commonly used to reader UPC is called. a) MCCR reader b) Magnetic-ink character reader c) Optical-mark reader d) Bar-code reader & Optical-mark reader 24 / 90 24) The process of studying an existing system to determine how it works is called : a) User requirements testing b) Systems analysis c) Computer programming d) Systems design 25 / 90 25) The layer is used to control how a bit-streams of data is sent and received over physical medium a) Physical layer b) transport layer c) Presentation layer d) Session layer 26 / 90 26) The term that refers to all input,output,and Secondary storage devices is : a) Central b) Peripheral c) Network d) Attached 27 / 90 27) Which of the following is the first phase of SDLC : a) Design b) Analysis c) Preliminary investigation d) Coding 28 / 90 28) which Program that translates assembly language code to machine code a) Converter b) Assembler c) Debugger d) Translator 29 / 90 29) The top most layer of the OSI is called: a) Session b) Presentation c) Application d) transport 30 / 90 30) A collection of computers connected together to share resources and informal called: a) Computer linking b) Computer sharing c) Computer Network d) Computer Interconnecting 31 / 90 31) The normal orientation for printing is: a) Portrait b) Vertical c) Horizontal d) Landscape 32 / 90 32) BCD stands for: a) Byte coded decimal b) Base coded decimal c) Binary coded decimal d) Bidirectional coded decimal 33 / 90 33) EAX, EBX, ECX and EDX are: a) General-purpose registers b) Address registers c) Special purpose register d) Memory buffer register 34 / 90 34) Pictures can be added to the document by selecting ________ option from menu bar a) Go-TextBox b) Input-TextBox c) Enter-TextBox d) Insert-Picture 35 / 90 35) The communication channels can be divided into_categories: a) Four b) Seven c) Two d) Eight 36 / 90 36) The idea of storing a program in memory was given by: a) Dr. Qadir and his team b) Dr. Abdul Salam and his team c) none of these d) John von Neumann and his team 37 / 90 37) Which of the following is not a Secondary storage device : a) DVD-ROM b) CPU c) Hard disk d) CD-ROM 38 / 90 38) In star topology, the central device is called: a) Hub b) Medium c) links d) Node 39 / 90 39) The white space around printed page is called: a) white area b) Margin area c) Blank area d) Cover area 40 / 90 40) The maximum partitioning that can be created on a basic disk is: a) 8 b) 4 c) 2 d) 6 41 / 90 41) What type of device translates data into a form that we can understand? a) Input b) Output c) Storage d) Network 42 / 90 42) A translator is best described as: a) Package software b) System software c) Hardware d) Application software 43 / 90 43) The word window has many commonelements of a typical window such as: a) Title bar b) Menu bar c) All d) Borders 44 / 90 44) CPU provides enabling signal through: a) Address Bus b) Data Bus c) Main Bus d) Control Bus 45 / 90 45) The direction of paper in printing is referred to as a) Directionnel position b) Page position c) Orientation d) Page style 46 / 90 46) The chart,graph,pictures and freehand drawing are examples of: a) Numeric data b) Text data c) Image data d) Audio data 47 / 90 47) Entering and editing text can be done most efficiently using a: a) Desktop publishing program b) Word processing program c) Typewriter d) Spreadsheet 48 / 90 48) Which of the following is mostly used on different products in the market? a) OCR b) MICR c) OMR d) UPC 49 / 90 49) The lowest resolution for color graphics display is: a) CAD b) XGA c) VGA d) VESA 50 / 90 50) Which term is commonly used to refer to software or program errors: a) Bug b) Down c) Crash d) Short circuit 51 / 90 51) The ways of entering data in computer and presenting information generated by the system are called: a) Storage /retrieval b) Processing c) Data generated d) Input /output 52 / 90 52) An unwanted message sent through e-mail is called: a) Junk b) Hoax c) Virus d) Attachment 53 / 90 53) Memory consists of: a) Data communication b) none of these c) ports d) Cells 54 / 90 54) Biometric data a) Name of a partner or spouse b) Word related to a job or hobby c) Combination of letters, numbers and symbols d) Name of a partner or spouse 55 / 90 55) Which of the following is a type of plotter : a) Daisy b) Line c) Dot-Matrix d) Drum 56 / 90 56) OSI model was created by: a) NESPAK b) ANSI c) IBM d) ISO 57 / 90 57) Which of the following device is used to get soft copy output? a) Printer b) Plotter c) Monitor d) Scanner 58 / 90 58) Data can be erased using ultraviolet rays written on: a) EEPROM b) RAM c) EPROM d) PROM 59 / 90 59) The layer that is concerned with addressing and routing is called: a) transport b) Presentation c) Network d) Physical 60 / 90 60) Which of the following is not a type of page margin? a) Right b) Center c) Left d) Top 61 / 90 61) Computer is a combination of : a) software b) Knowledge c) hardware d) Both a and b 62 / 90 62) The name of screen clarity: a) Density b) Resolution c) Pixel d) Picture quality 63 / 90 63) DARPA stands for: a) Dared Association of Republic Partition b) Defensive Advanced Regional Political Agency c) Defensive Association of Russian Policy with America d) Defense Advanced Research Projects Agency 64 / 90 64) The system that translates an IP address into an human-readable name is called: a) Domain b) IP system c) Domain name system d) Domain numbering system 65 / 90 65) ___________allow the processor to communicate with peripheral devices. a) Expansion bus b) Memory bus c) Processor bus d) System bus 66 / 90 66) The network that connects different campuses of a college in city is an example of: a) MAN b) NAN c) LAN d) WAN 67 / 90 67) CAT stands for: a) Computer Aided Topography b) Computer Axial Topography c) Computer Assisted Technology d) Computerize Axial Topography 68 / 90 68) Which of the following keyboard shortcuts is used to change the case? a) Ctrl+F3 b) Shitf+F3 c) F3 d) AIt+F3 69 / 90 69) Each set of bit pattern is called: a) Unicode b) ASCII c) Coding d) Code 70 / 90 70) The network architecture that allows every computer to act as client as well as a server is: a) Server System b) Client/Server c) Host system d) peer-to-peer 71 / 90 71) Which of the following is not a type of bus in computer? a) Data bus b) Timer bus c) Control bus d) Address bus 72 / 90 72) The lowest level of programming language is: a) Pascal b) None c) Java d) Assembly Language 73 / 90 73) Arrow keys are also called : a) Function keys b) Modifier key c) Toggle key d) Cursor control key 74 / 90 74) How many bits are carried by one line of data bus? a) 1 b) 4 c) 3 d) 2 75 / 90 75) NIC allows direct connection to: a) Moniter b) Network c) Printer d) Modem 76 / 90 76) In a typical LAN, each computer on the network is connected through: a) Microwaves b) Satellite c) Cables d) Phone 77 / 90 77) The_________layer is the layer closest to the transmission medium a) Presentation b) Session c) Physical d) transport 78 / 90 78) The binary number 0 and 1 is represented by a : a) Word b) Byte c) Character d) Bit 79 / 90 79) The expression may be: a) string b) All c) arithmetic expression d) Constant 80 / 90 80) ALU performs arithmetic and _________operations. a) Logical b) loading c) Linear d) Local 81 / 90 81) Which of the following is an internet protocol? a) ARCnet b) Token Ring c) Ethernet d) TCP/IP 82 / 90 82) The number of frequencies that can fit on a link at one time is called: a) Bandwidth b) Codec c) Modulation d) Demodulation 83 / 90 83) Which of the following cables consists of a single core of solid copper? a) Coaxial b) Digital c) Unicode d) Medium 84 / 90 84) A set collection of a large number of computers all over the world connected to one another is a) Interlink b) Internet 85 / 90 85) Which of the following does not contain machine language code? a) Object module b) Library module c) None d) Source module 86 / 90 86) Which of the following feature is used to reverse the changes made to a document? a) WYSIWYG b) Undo c) GUI d) Redo 87 / 90 87) The higher number of pixels means: a) Greater storage b) Sharper image c) Faster processing speed d) Greater cost saving 88 / 90 88) Which method is used to collect information from many people in organization : a) Interview b) Questionnaires c) Observation d) Sampling 89 / 90 89) Which of the following is the native language of computer? a) None b) Pascal c) DOS d) Machine language 90 / 90 90) Which of the following type of data is used to display actions and movement?. a) Video b) Audio. c) Image d) Text Your score is LinkedIn Facebook Twitter VKontakte {{#message}}{{{message}}}{{/message}}{{^message}}Your submission failed. 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