COMPUTER AWARENESS QUIZ-022

COMPUTER AWARENESS QUIZ-022
1. which is the process of dividing the disk into tracks and sectors?
(1) Tracking
(2) Formatting
(3) Crashing
(4) Allotting
(5) None of these

2. What is the permanent memory built into your computer called?
(1) RAM
(2) Floppy
(3) CPU
(4) CO-ROM
(5) ROM

3. Which computer memory is used for storing programs and data currently being processed by the CPU ?
(1) Mass memory
(2) Internal memory
(3) Non-volatile memory
(4) PROM
(5) None of these

4. Changing an existing document is called _____ the document.
1) Creating
2) Editing
3) Modifying
4) Adjusting
5) None of these

5. What is backup?
1) Adding more components to your network
2) Protecting data by copying it from the original source to a different destination
3) Filtering old data from the new data
4) Accessing data on tape
5) None of these

6. What is a popular program for creating documents that can be read on both a PC and a Macintosh computer?
(1) Microsoft Word
(2) Adobe In Design
(3) Adobe Acrobat
(4) QuarkXPress
(5) None of these

7. An image on a computer screen is made up of a matrix of what?
(1) Byte
(2) Pixels
(3) Bit
(4) Palette
(5) None of these

8. What does dots per inch (DPI) measure?
(1) number of bits it takes to represent each color
(2) density of the pixels on a computer screen
(3) the density of bits on a disk
(4) density of graphic files stored on a hard disk
(5) None of these

9. What type of software creates a smaller file that is faster to transfer over the Internet?
(1) MPEG
(2) Unzipped
(3) Fragmentation
(4) Compression
(5) None of these

10. A unit of computer information that contains data as well as all the procedures or operations is called:
(1) A method.
(2) Encapsulation.
(3) An object.
(4) An OOP
(5) None of these

11. The world's first truly cross-platform programming language is called:
(1) C++.
(2) Java.
(3) Visual Basic.NET.
(4) Smalltalk.
(5) None of these

12. The most widely used type of database management system is the:
(1) Flat database.
(2) Network database.
(3) Relational database.
(4) Hierarchical database.
(5) None of these

13. What is the newest type of database, which is well suited for multimedia applications, called?
(1) Object-oriented database
(2) Client/server database
(3) Data warehouse
(4) Multimedia database
(5) None of these

14. What do the circles on a data flow diagram represent?
(1) Data sources and destinations
(2) Data flows
(3) Transformation processes
(4) Data stores
(5) None of these

15. The type of printer that prints by selectively unchanging static electricity from spots on a metal drum is a(n):
(1) Plotter
(2) Dot-matrix printer
(3) Laser printer
(4) Ink-jet printer
(5) None of these

16. A warm boot in older versions of Windows is caused by:
(1) Typing the Alt+ Tab key combination
(2) Selecting Hibernate or Standby when shutting down
(3) Typing the Ctrl+ Alt+ Delete key combination
(4) Pressing the power switch
(5) None of these

17. Setting fonts for the text in your document is an example of:
(1) Formatting.
(2) Formulas.
(3) Tracking changes.
(4) Tools.
(5) None of these

18. ____________ is the file system used by the operating system to identify the physical locations of files on the hard drive.
(1) RTOS
(2) GIF
(3) FAT
(4) POST
(5) None of these

19. ___________software allows the user to speak into the computer rather than type in text.
(1) Speech recognition
(2) CHAT
(3) Message
(4) All of the above
(5) None of these

20. A server uses _________applications software to support its client computers.
(1) back-end
(2) front end
(3) programming
(4) java
(5) none of these

21. What does the XP stand for in Windows XP?
(1) Exponential
(2) Experience
(3) Expertise
(4) Exchange
(5) None of these

22. Which symbol is used in Excel to denote exponential numbers?
(1) *
(2) ^
(3) &
(4) $
(5) None of these

23. Which is NOT a source of viruses?
(1) Diskettes
(2) The Internet
(3) E-mail messages
(4) Computer networks
(5) None of these

24. Which is an example of impact printer?
(1) Page printers
(2) Laser printers
(3) Ink-jet printers
(4) Dot-matrix printers
(5) None of these

25. Which type of software must to be used to translate scanned text into a format that can be manipulated?
(1) OCR
(2) CRT
(3) RGB
(4) MIDI
(5) None of these


----Thanks for your support----

No comments

Powered by Blogger.