Spread the love/90 95 Aiou Workshop 5403| Full Test 1 / 90 1) ALU has _______ units: a) 4 b) 5 c) 2 d) 3 2 / 90 2) Which of the following is an example Internet Protocol? a) Ethernet b) MAC c) ARCnet d) TCP/IP 3 / 90 3) Cache memory is: a) Slower than RAM & Smaller than RAM b) Smaller than RAM c) Slower than RAM d) Faster than RAM 4 / 90 4) 50.This type of transmission is sometimes called start/stop transmission a) Parallel b) Isochronous c) Synchronous d) .Asynchronous 5 / 90 5) Protecting computers and the information they contain against unwanted access is called: a) Computer monitoring b) Computer security c) Electronic policing d) Audit control 6 / 90 6) Which of the following is used to edit text in a document? a) Cut and paste b) Backspace key c) all d) Delete key 7 / 90 7) Which memory retains its contents without constant electronic refreshment: a) Dynamic ROM b) Static RAM c) Dynamic RAM d) Static ROM 8 / 90 8) Which of the following is not a type of memory? a) EROM b) FROM c) RAM d) EEPROM 9 / 90 9) Which key removes the character to the right of the cursor : a) Esc b) Backspace c) Alt d) Delete 10 / 90 10) A collection of related web pages is called: a) Internet b) Web-link c) Linking d) Web site 11 / 90 11) The order of stack is: a) FIGO b) GIGO c) FIFO d) LIFO 12 / 90 12) The programmer usually enters source code into a computer using a) Text editor b) Debugger c) Linker d) Compiler 13 / 90 13) The number of times a wave repeats during a specific time interval is called a) Phase b) Amplitude c) Frequency d) Frequency 14 / 90 14) The process of automatic office tasks using computer-is called: a) Office support b) Office automation c) Data management d) Reprographics 15 / 90 15) The amount of vertical space between the lines of text is determined by: a) Text spacing b) Line spacing c) Word spacing d) Paragraph spacing 16 / 90 16) When starting Word, the name of the default document is: a) word1 b) File1 c) WPD1 d) Document1 17 / 90 17) Most data .transmitted over telephone lines uses:. a) Sequential transmission b) Parallel transmission c) Serial transmission d) Direct transmission 18 / 90 18) scorn, .edu and .goy- are examples of: a) Top level domain b) Tag c) Email d) Protocol 19 / 90 19) Which of the following has the fastest speed? a) Cache b) EEPROM c) ROM d) SRAM 20 / 90 20) Which of the following can be used instead of mouse if desk space is limited : a) Scanner b) Mouse c) Pointing stick &Trackball d) Keyboard 21 / 90 21) A____is a computer that provides services to other computers of the network. a) Host b) DNS c) Client d) Web browser 22 / 90 22) A discussion group to exchange information like science and computer is called: a) Newsgroup b) FTP c) Chatting d) E-Commerce 23 / 90 23) The process of transferring a file from our own computer to the remote computer on a network: a) Uploading b) Sharing c) Pasting d) Downloading 24 / 90 24) All of the following are examples of pointing devices EXCEPT : a) Trackball b) Touch screen c) Joystick d) Keyboard 25 / 90 25) Computer programs are also known ac a) Software b) Hardware c) Firmware d) None 26 / 90 26) What comes after the analysis phase in the SDLC : a) Support b) Testing c) Design d) Implementation 27 / 90 27) TB stand for : a) Tera byte b) Tera bit c) Test byte d) Tera base 28 / 90 28) Which of the following is mostly used on different products in the market? a) MICR b) OMR c) OCR d) UPC 29 / 90 29) Which of the following is not cause of virus? a) Networks b) Logic bomb c) Pirated software d) E-mail 30 / 90 30) Which of the following is popular full-featured word processor? a) Notepad b) MS Word c) Word pad d) All 31 / 90 31) Data link have two separate sub-layers known as: a) CS And MA b) LLC and MAC c) Ethernet d) TOKEN and RING 32 / 90 32) The process of touching an object with mouse pointer is called: a) Pausing b) Hovering c) Dropping d) Pointing 33 / 90 33) Which of the following is NOT an example of a program bug? a) Run-time error b) Logic error c) Operator error d) Syntax error 34 / 90 34) Writing programs in machine language is: a) Less tedious b) Less time-consuming c) None d) Both a and c 35 / 90 35) Transferring information from computer to Internet is called: a) Downloading b) Downsizing c) Uploading d) Pasting 36 / 90 36) Which of the following is NOT a high level language? a) BASIC b) None c) FORTRAN d) Assembly language 37 / 90 37) Which of the following does not contain machine language code? a) Source module b) Object module c) None d) Library module 38 / 90 38) A set of documents stored on computer permanently connected with Internet is: a) LAN b) Telnet c) FTP d) WWW 39 / 90 39) Which pointing device is commonly used for gaming. a) Joystick b) Touchpad c) Pointing stick d) Light pen 40 / 90 40) signal is a continuous electrical signal in the form of wave. a) Red b) Digital c) Green d) Analog 41 / 90 41) Which register has special role in division and multiplication? a) CX b) AX c) BX d) DX 42 / 90 42) Which of the following is a search engine? a) Internet explorer b) Google c) MIME d) Microsoft 43 / 90 43) _________ is an automatic programmable machine. a) CAD b) Robot c) CAM d) CBT 44 / 90 44) A set collection of a large number of computers all over world connected to one another is called a) Interlink b) Group c) Collection d) Internet 45 / 90 45) Which problem occurs when two workstations on shared Ethernet try to access LAN at the same time a) Accident b) Termination c) Deadlock d) Collision 46 / 90 46) The [ascetic] militant Chinese have gone straight to the roots of the problems. a) professional b) religious c) secular d) trained 47 / 90 47) All of the following may be stored in registers EXCEPT: a) Memory addresses b) CPU instruction set c) Data d) Program instructions 48 / 90 48) System analysis produces which of the following results : a) Requirements definition b) All c) Review of existing system d) Design constraints 49 / 90 49) DARPA stands for: a) Defensive Association of Russian Policy with America b) Defensive Advanced Regional Political Agency c) Defense Advanced Research Projects Agency d) Dared Association of Republic Partition 50 / 90 50) The protocol used to send graphic and sound files as e-mail attachments is: a) FTP b) TCP/IP c) MIME d) MPP 51 / 90 51) A collection of computers connected together to share resources and informal called: a) Computer Interconnecting b) Computer Network c) Computer linking d) Computer sharing 52 / 90 52) Mistakes that cause a running program to produce incorrect results are called: a) Logic error b) Syntax error c) Program error d) None 53 / 90 53) A disadvantage of the laser printer is that : a) Its output is of a lower quality b) It is quieter than impact printer c) It is very slow d) None 54 / 90 54) OSI reference model has: a) 7 layers b) 9 layers c) 5 layers d) 2 layers 55 / 90 55) The step that translates instruction into individual commands is called: a) Fetch b) Decode c) Execute d) Get 56 / 90 56) Which one is faster a) Register b) ROM c) RAM d) Cache 57 / 90 57) Layer that is responsible for transferring frames is a) Session layer b) Presentation layer c) Data link layer d) transport layer 58 / 90 58) Which of the following transmission media is used in LAN? a) Telephone line b) Satellite c) Microwave d) Coaxial cable 59 / 90 59) The extension of C source program is: a) .exe b) .c c) .h d) .obj 60 / 90 60) A computer program that converts an entire program into machine language at one time is called: a) Compiler b) Commander c) Interpreter d) Simulator 61 / 90 61) What type of device translates data into a form that we can understand? a) Input b) Output c) Storage d) Network 62 / 90 62) A spelling error (e.g. typing intt instead of int) is an example of: a) Syntax error b) None c) Run-time error d) Logic error 63 / 90 63) A bus that moves data between the central processor and memory is known as: a) Data bus b) CPU bus c) I/O bus d) Processor bus 64 / 90 64) The maximum zoom of MS-Word document is: a) 100% b) 500% c) 400% d) 200% 65 / 90 65) An initial Internet that connented four university computer systems was called a) CERNNet b) ARPANET c) NSFNet d) Intranet 66 / 90 66) The Enter key is pressed to insert a ________in MS Word a) Sentence b) Documents c) Paragraph d) Line 67 / 90 67) Transmission media are usually categorized as_ a) Fixed or unfixed b) Good and bad c) Baseband and broadband d) Guided or unguided 68 / 90 68) The size of the file that can be attached to an email depends on: a) Email Protocol b) Service provider c) Web browser d) Email client 69 / 90 69) Debug is the process of: a) Identifying Errors b) Removing Errors c) Identifying and removing errors d) Creating bugs in program 70 / 90 70) The shape of the insertion point symbol is: a) Arrow b) Circle c) Vertical line d) Horizontal line 71 / 90 71) A small image that represents a program, instruction, or file is called: a) Windows b) Icon c) Menu d) Dialog box 72 / 90 72) Which of the following is the most damaging loss to a company? a) Loss of data b) Loss of software c) Loss of hardware d) Loss of printouts 73 / 90 73) Computer based weather forecasting depends on accurate collection of data from: a) Television b) Radar c) Weather stations d) Antenna 74 / 90 74) Which of the following is used to surf Internet? a) Start button b) Window explorer c) Internet explorer d) Control Panel 75 / 90 75) The physical layout of a network is known as: a) Style b) Link c) Topology d) Session 76 / 90 76) Which of the following is the entering point in Windows? a) My document b) Windows explorer c) My computer d) Desktop 77 / 90 77) Sound,light and radio waves are examples of a) Pulse b) Digital c) Green d) Analog 78 / 90 78) The computers in wide geographical area can be efficiently connected by: a) Twisted pair b) Satellite c) WiFi d) Coaxial cable 79 / 90 79) Which of the following cannot be set using the Format command? a) Alignment b) Tabs and indents c) Line spacing d) Margins 80 / 90 80) Which of the following is an impact printer : a) Daisy wheel printer b) Line printer c) Dot-Matrix printer d) All 81 / 90 81) The top most layer of the OSI is called: a) transport b) Session c) Application d) Presentation 82 / 90 82) Making illegal copies of copyrighted software is called: a) Software Browsing b) Software hacking c) Software distribution d) Software piracy 83 / 90 83) Each set of bit pattern is called: a) Unicode b) Coding c) ASCII d) Code 84 / 90 84) A bus with 32 lines can carry ______ bytes of data. a) 4 b) 2 c) 32 d) 64 85 / 90 85) The extension of object file is: a) .obj b) .exe c) .c d) .h 86 / 90 86) Which printer is characterized by melting wax-based ink into ordinary paper : a) Laser b) Thermal c) Inkjet d) Dot-Matrix 87 / 90 87) 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 88 / 90 88) A font is described by its: a) All b) Height c) Typeface d) Presentation 89 / 90 89) Which computer memory is used to store programs and data being processed by the a) EPROM b) RAM c) EEPROM d) ROM 90 / 90 90) Data can be erased using ultraviolet rays written on: a) PROM b) EPROM c) EEPROM d) RAM Your score is LinkedIn Facebook Twitter VKontakte Post Views: 662 Post navigation Aiou Workshop 5403| Test 6 Rawalpindi Board First year Computer Science all past papers MCQS.
