Computer MCQs Part-IV


1. 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

2. 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

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3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. 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

10. 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

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