Aiou Workshop 5403| Full Test admin 4 years ago Spread the love /90 95 Aiou Workshop 5403| Full Test 1 / 90 1) For every opening brace in a C program, there must be a: a) Closing brace b) Comma c) Colon d) None 2 / 90 2) Which of the following is NOT a coding scheme to represent data in computer? a) ASCII b) Unicode c) EBCDIC d) Bilateral code 3 / 90 3) What does the following code print on screen? printf(‘hello’); a) Hello b) hello c) None d) HELLO 4 / 90 4) Which type of data consists of words,sentences and paragraphs? a) Numeric b) Text. c) Video d) Audio 5 / 90 5) What binary bits are used to encode digital data? a) Os and 1s. b) .0 to 9 c) 1s d) Os 6 / 90 6) Route determination can be identified by: a) Network layer b) transport layer c) Session layer d) Presentation layer 7 / 90 7) Which of the following are considered as resource? a) User b) Processor and Memory c) Memory d) Processor 8 / 90 8) Frequency is measured in: a) Amps b) Hertz c) Seconds d) Bps. 9 / 90 9) Which of the following contains permanent IP address? a) Client b) Server c) NIC d) User 10 / 90 10) Which of the following is general type of input devices : a) Keyboard b) All c) Source data-entery devices d) Pointing devices 11 / 90 11) What is another term for guided media? a) Infrared b) Wireless c) Bounded d) Radiated 12 / 90 12) A translator is best described as: a) Application software b) Package software c) Hardware d) System software 13 / 90 13) Which of the following is not a type of ROM: a) PROM b) EEPROM c) FPROM d) EPROM 14 / 90 14) _________ is an automatic programmable machine. a) Robot b) CBT c) CAM d) CAD 15 / 90 15) How many devices can exist between a sending and receiving host? a) Any. b) 2 c) 1 d) 10 16 / 90 16) The extension of the header file is: a) .CPP b) .h c) .txt d) .c 17 / 90 17) main is a a) Comment b) Function c) Expression d) Compiler directive 18 / 90 18) Who owns the Internet? a) Pak Telecom b) None c) United Nations d) U.S. Government 19 / 90 19) Which software is used to solve every day personal or business tasks? a) Device drives b) Operating system c) System software d) Application software 20 / 90 20) How many characters ASCII 8-bit code can represent? a) 256 b) 500 c) 364 d) 128 21 / 90 21) Most applications of robotics are in which area? a) Manufacturing b) Cooking c) Farming d) Teaching 22 / 90 22) The World Wide Web was introduced in: a) Mid-1970s b) 1960s c) 2000 d) 1989 23 / 90 23) Which of the following is not a type of memory? a) EEPROM b) FROM c) EROM d) RAM 24 / 90 24) Which of the following is a protocol a) HTML b) URl c) http d) .com 25 / 90 25) C was designed to write program for: a) Windows operating system b) OS/2 operating system c) Unix operating system d) Solaris operating system 26 / 90 26) Which of the following is the fastest communication mode a) Full duplex b) Simple c) d.Duplex d) Medium 27 / 90 27) The keyboard format that is most commonly used is the : a) DVORAK b) TWRITER c) SPLITER d) QWERTY 28 / 90 28) Which software is used to search and view web pages? a) Web browser b) HTML c) Window explorer d) Web server 29 / 90 29) How many characters of data does a byte usually represent : a) 1 b) 3 c) 4 d) 2 30 / 90 30) The font that does not display little lines at the top and bottom of character is: a) serif b) Sans-serif c) American d) European 31 / 90 31) Which of the following is not an output device : a) Speaker b) Monitor c) Scanner d) Printer 32 / 90 32) The communication channels can be divided into_categories: a) Four b) Eight c) Seven d) Two 33 / 90 33) The devices that are automatically detected by Windows are called: a) Installed devices b) Plug and Play devices c) Automatic Devices d) Serial Devices 34 / 90 34) The layer is used to control how a bit-streams of data is sent and received over physical medium a) transport layer b) Physical layer c) Presentation layer d) Session layer 35 / 90 35) Which of the following is NOT a category of network? a) WAN b) MAN c) LAN d) NAN 36 / 90 36) The hardware component that permanently holds data and program is called : a) CPU b) Secondary storage c) Primary storage d) Output 37 / 90 37) XGA supports the resolution up to: a) 640×480 b) 1024×768 c) 800×600 d) 640×400 38 / 90 38) Star topology is less expensive than: a) Mesh b) Tree c) All d) star 39 / 90 39) A set of buttons to execute commands in a word processing document is called: a) Dialog b) Toolbar c) Menu d) Button list 40 / 90 40) Which of the following is NOT an input device? a) Mouse b) Keyboard c) Speaker d) Microphone 41 / 90 41) Which of the following is used to find information on the World Wide Web? a) Web server b) Website c) Web Browser d) Search engine 42 / 90 42) Which of the following language requires no translator to execute the program? a) C++ b) Machine language c) Assembly language d) C 43 / 90 43) Which value in start bit indicates that the transmission line is idle? a) .3 b) .2 c) .1 d) .4 44 / 90 44) Which of the following one is not a virus? a) Logic Bomb b) Trojan Horse c) Reflof d) MCAfee 45 / 90 45) Which of the following is the entering point in Windows? a) My document b) My computer c) Desktop d) Windows explorer 46 / 90 46) A small image that represents a program, instruction, or file is called: a) Dialog box b) Windows c) Menu d) Icon 47 / 90 47) A collection of related web pages is called: a) Web-link b) Linking c) Web site d) Internet 48 / 90 48) A list of documents waiting to be printed on printer is called: a) Print list b) Print queue c) Print stack d) Print line 49 / 90 49) Interface used by DOS is called: a) System Interface b) Design interface c) Menu-driven interface d) Command line interface 50 / 90 50) Which network covers a large area: a) LAN b) MAN c) NAN d) WAN 51 / 90 51) The dots that compose the image of a digital photograph are called: a) Dot matrix b) Resolution c) Pixels d) Digital points 52 / 90 52) Paragraph formats include: a) Alignment b) Tabs c) Indentations d) All 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) Which of the following is communications device a) USB b) Router c) UTP d) Ethernet 55 / 90 55) Which of the following memories allows simultaneous read and write operations? a) ROM b) EEPROM c) EPROM d) RAM 56 / 90 56) The address of instruction being executed is contained within: a) Program Counter b) Current Instruction Register c) Memory Address Register d) Memory Buffer Register 57 / 90 57) The height of wave within a given period of time is known as: a) Frequency b) Pulse c) Amplitude d) Phase 58 / 90 58) Which of the following is used to manage files and folders? a) Internet Explorer b) Window Accessories c) Windows Explorer d) Control Panel 59 / 90 59) The process of transferring a file from remote computer to local computer on network is called a) Sharing b) Pasting c) Downloading d) Uploaading 60 / 90 60) The central processing unit: a) All of the these b) Does arithmetic and logic operations c) Interprets and executes instructions d) Communicates with other parts of the computer system 61 / 90 61) Who developed C? a) Charles Babbage b) Dennis Ritchie c) Von-Neumann d) Al- Khuwarizmi 62 / 90 62) The maximum zoom of MS-Word document is: a) 100% b) 200% c) 400% d) 500% 63 / 90 63) How many orientation types are available in Word? a) Two b) Four c) One d) Five 64 / 90 64) A bus that moves data between the central processor and memory is known as: a) Data bus b) CPU bus c) Processor bus d) I/O bus 65 / 90 65) A lab with twenty computers and a laser printer is an example_____ of area network a) Limited b) Little c) Local d) Line 66 / 90 66) A person who gains illegal access to a computer system is called: a) Computer operator b) Hacker c) Network controller d) Authorized person 67 / 90 67) The virus which deletes MS Office files and disk partition information is called: a) Logic Bomb b) Trojan horse c) Book sector d) Chernobyl 68 / 90 68) Which technology recognizes printed characters and allows user to edit as text: a) Bar-code recognition (BRC) b) Optical-mark recognition (OMR) c) Optical-character recognition (OCR) d) Magnetic-ink character recognition 69 / 90 69) The output of the compiler is called: a) The program b) Source code c) Object code d) Linked code 70 / 90 70) The extension of MS-Word file is: a) wrd b) xls c) doc d) jpg 71 / 90 71) Which type of modem can be added to the system unit through expansion slot? a) Wireless b) All c) Internal d) External 72 / 90 72) The devices use to enter data or instruction in a computer include : a) Mouse b) Microphone c) All d) Keyboard 73 / 90 73) which one of the following translates source code to object code as a whole a) Compiler b) Assembler c) None d) Interpreter 74 / 90 74) A set of documents stored on computer permanently connected with Internet is: a) WWW b) LAN c) Telnet d) FTP 75 / 90 75) When starting Word, the name of the default document is: a) File1 b) Document1 c) word1 d) WPD1 76 / 90 76) The second layer of OSI model is a) Data link layer b) Presentation layer c) Session layer d) transport layer 77 / 90 77) The process of storing the programs and data in memory is called. a) Stored-program concept b) CPU c) Floppy Disk d) Data communication 78 / 90 78) Data shown on display unit or played through audio is called: a) Soft copy b) Hard copy c) Shared copy d) Photocopy 79 / 90 79) DNS stands for: a) Decimal Numeric System b) Dual Number System c) Decimal Number System d) Domain Name System 80 / 90 80) void occupy how many bytes in memory? a) 1 b) 3 c) 0 d) 2 81 / 90 81) Which of the following can be used to launch the word Art a) status bar b) Drawing toolbar c) Ruler d) Standard toolbar 82 / 90 82) MICR stands for: a) Magnetic Ink Character Reader b) Magic in Character Redo c) Magnetic Ink Character Recorder d) Magical Ink Character Reader 83 / 90 83) The extension of C source program is: a) .obj b) .h c) .exe d) .c 84 / 90 84) A standard IP address is composed of a total of: a) 16 bits b) 256 bits c) 4 bits d) 32 bits 85 / 90 85) which component of CPU interacts with primary memory? a) Control unit b) ALU c) SAB d) BUS 86 / 90 86) Computer transmit data in the form of codes. a) Analog b) Decimal c) Binary d) None 87 / 90 87) A special program that can detect and remove viruses from computer is called: a) Anti-Virus b) Groupware c) Custom d) Virus 88 / 90 88) The medium in which signals travel through a cable or wire is called: a) Local media b) International medias c) Guided media d) Unguided media 89 / 90 89) Which component is used to connect different parts of computer together? a) Power supply b) main memory c) control unit d) Bus Interconnection 90 / 90 90) Which of the following is faster printer : a) Inkjet b) Dot-Matrix c) Daisy wheel d) Laser Your score is LinkedIn Facebook Twitter VKontakte {{#message}}{{{message}}}{{/message}}{{^message}}Your submission failed. 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