Computer Quizz for all Competitive Exams_Quizz-20

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01. A right click on the desktop itself will........

  1. open the Display Properties dialog box
  2. show a context - sensitive menu
  3. open the Control Panel
  4. minimize all open applications
  5. None of these

02. The advantage of using a spreadsheet is:

  1. Calculations can be done automatically.
  2. changing data automatically updates calculations
  3. more flexibility
  4. all of the above
  5. None of the above

03. Documentations should include

  1. Destination and users of the output data
  2. Source of input data
  3. Information on the purpose of the workbook
  4. All of above
  5. None of the above

04. To edit the selected cell in ms excel-

  1. Press F1
  2. Press F2
  3. Press F4
  4. Press F5
  5. None of these

05. You can convert existing Excel worksheet data and charts to HTML document by using the

  1. FTP Wizard
  2. Internet Assistant Wizard
  3. Intranet Wizard
  4. Import Wizard
  5. None of the above

06. Which of the following is graphics solution for Word Processors?

  1. Clipart
  2. WordArt
  3. Drop Cap
  4. All of above
  5. None of the Above

07. You can detect spelling and grammar errors by-

  1. Press Shift + F7
  2. Press Ctrl + F7
  3. Press Alt+ F7
  4. Press F7
  5. None of the Above

08. Programs such as Mozilla Firefox that serve as navigable windows into the Web are called ..........

  1. Hypertext
  2. Networks
  3. Internet
  4. Web browsers
  5. None of these

09. Which of the following storage media provides sequential access only ?

  1. Floppy disk
  2. Magnetic disk
  3. Magnetic tape
  4. Optical disk
  5. None of these

10. What is the storage area for e-mail messages called?

  1. A folder
  2. A directory
  3. A mailbox
  4. The hard disk
  5. None of these

11. The set of parallel electrical conducting lines through which different components on the mother board of a PC unit are linked together are called:

  1. Conductors
  2. Buses
  3. Slide Master
  4. Consecutives
  5. None of these

12. A PDA's memory contents remain intact when it is turned off because:

  1. A battery keeps current available for RAM
  2. The memory contents are synchronized with a desktop
  3. The memory contents are copied to flash cards
  4. The memory contents are stored in ROM
  5. None of these

13. A network of geographically distant computers and terminals is called a-

  1. Integrated Services Digital Network (ISDN)
  2. Metropolitan area network (MAN).
  3. Wide area network (WAN)
  4. Local area network (LAN)
  5. None of these

14. One byte represents:

  1. Eight characters
  2. Eight bits
  3. A single digit with two possible states
  4. A word
  5. None of these

15. Saving files in HTML format:

  1. Makes it possible for anyone to view the file in a Web browser
  2. Increases file conversion costs
  3. Decreases software compatibility
  4. All of the above
  5. None of these

16. Which of the following would NOT be performed with application software?

  1. Financial report sent to investors
  2. Hard disk cleanup
  3. Charts for a sales meeting presentation
  4. Customer list used for mailing invoices
  5. None of these

17. Which of the following statements is TRUE about the public switched telephone network (PSTN)?

  1. PSTN is a packet-switching network
  2. PSTN is comprised of a variety of physical media, including twisted pair and fiber optic cable
  3. PSTN is exclusively a digital network system
  4. PSTN is only used for voice transmissions, while the Internet is used for data transmissions
  5. None of these

18. Which of the following best describes the difference between the Internet and the World Wide Web?

  1. The Internet is the collection of computers, while the World Wide Web is the wiring and transmission protocols that connect them
  2. The Internet carries traffic for schools, government offices, and other public organizations, while the World Wide Web carries commercial traffic
  3. The Internet consists of software programs such as e-mail and IRC, while the World Wide Web is a collection of Web pages
  4. The Internet is the physical network of global computers, while the World Wide Web is many hypertext documents distributed globally over many computers
  5. None of these

19. Which of the following runs on a user's local computer and is used to request and display Web pages?

  1. FTP
  2. Web browser
  3. Web server
  4. HTML
  5. None of these

20. Which of the following computer types is most powerful?

  1. Professional workstation
  2. Internet appliance
  3. Desktop computer
  4. Network computer
  5. None of these

21. Which of the following is the most frequently used input device?

  1. Microphone
  2. Scanner
  3. Touch screen
  4. Mouse
  5. None of these

22. A modem is necessary if you want to-

  1. Add a scanner to your computer system
  2. Have voice mail added to your regular telephone service
  3. Connect to other computers or to the Internet using phone line, cable, or wireless connections.
  4. Display digital camera photographs on your computer screen
  5. None of these

23. MS Excel is a?

  1. Window based word processor package
  2. Window based spreadsheet package
  3. DOS based spreadsheet package
  4. Window based accounting package
  5. None of these

24. What is the flow of data between countries commonly called?

  1. International information system
  2. EDI
  3. Outsourcing
  4. Trans border data flow
  5. None of these

25. Which of the following is NOT a purpose of antivirus programs?

  1. Remove any identified viruses
  2. Copy the name of the virus and send it to Microsoft for inspection
  3. Notify a user if a virus is found
  4. Search for viruses
  5. None of these

26. < H1 > is an example of _____.

  1. HTML
  2. GML
  3. SGML
  4. NSGML
  5. None of these

27. Which type of network requires HPNA adapters for communication between network nodes?

  1. Phone line
  2. Wireless
  3. Power line
  4. Ethernet
  5. None of these

28. To analyze vast quantities of scientific data and display underlying patterns, you would use a:

  1. Mainframe
  2. Server
  3. Supercomputer
  4. Minicomputer
  5. None of these

29. The free, open-source operating system that is becoming popular is:

  1. Mac OS X
  2. Microsoft Windows XP
  3. UNIX
  4. Linux
  5. None of these

30. What term is used to describe software that monitors your online computer activities?

  1. Snooper ware
  2. Spyware
  3. Tracker ware
  4. Travel ware
  5. None of these

31. Which of the following is a memory management technique that makes the random access memory appear larger than it is?

  1. Byte mapping
  2. Preemptive multitasking
  3. Read-only memory
  4. Virtual memory
  5. None of these

32. The two major components of system software are:

  1. The operating system and system utilities
  2. Application software and system utilities
  3. Primary memory and storage
  4. The operating system and applications software
  5. None of these

33. Which of the following may be necessary for you to do after you install new application software?

  1. Turn the computer power switch off and then back on
  2. Do a cold boot
  3. Press Shift + Alt + Del
  4. Do a warm boot
  5. None of these

34. The power-on self-test----------------

  1. Checks for upgrades to the application software
  2. Verifies that the computer hardware is working properly
  3. Is able to provide easy-to-follow on-screen instructions to correct hardware problems
  4. Is conducted after the BIOS instructions are placed in memory
  5. None of these

35. Input, processing, output, and storage are collectively referred to as:

  1. The systems cycle
  2. The information processing cycle
  3. The system unit
  4. Communication
  5. None of these

36. Which of the following is NOT part of the motherboard?

  1. System clock
  2. Connector
  3. CPU
  4. Chipset
  5. None of these

37. An example of a wireless medium that sends data through the air or space is:

  1. Fiber-optic cable.
  2. Coaxial cable.
  3. Twisted pair.
  4. Microwaves.
  5. None of these

38. To reverse the effect of your last action in word ------------

  1. Use the cut command
  2. Use the Undo command
  3. Press the delete key
  4. Use the Redo command
  5. None of these

39. Information that comes from an external source and fed into computer software is called ................

  1. Output
  2. Input
  3. Throughput
  4. Reports
  5. None of these

40. The basic unit of a worksheet into which you enter data in Excel is called a–

  1. tab
  2. box
  3. range
  4. cell
  5. None of these

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