Computer Awareness for IBPS PO / SBI PO 2017

1. What is the newest type of database, which is well suited for multimedia applications, called?
a) Object-oriented database
b) Client/server database
c) Data warehouse
d) Multimedia database
e) None of the above

2. What does dots per inch (DPI) measure?
a) number of bits it takes to represent each color
b) refers to the output resolution of a printer or image setter
c) the density of bits on a disk
d) density of graphic files stored on a hard disk
e) None of the above

3. An image on a computer screen is made up of a matrix of what?
a) Byte
b) Pixels
c) Bit
d) Palette
e) None of the above

4. What type of software creates a smaller file that is faster to transfer over the Internet?
a) MPEG
b) Unzipped
c) Fragmentation
d) Compression
e) None of the above

5. What is a popular program for creating documents that can be read on both a PC and a Macintosh computer?
a) Microsoft Word
b) Adobe In Design
c) Adobe Acrobat
d) QuarkXPress
e) None of the above

6. A unit of computer information that contains data as well as all the procedures or operations is called?
a) A method
b) Encapsulation
c) An object
d) An OOP
e) None of the above

7. The world's first truly cross-platform programming language is called?
a) C++
b) Java
c) Visual Basic.NET
d) Smalltalk
e) None of the above

8. The type of printer that prints by selectively unchanging static electricity from spots on a metal drum is a(n)?
a) Plotter
b) Dot-matrix printer
c) Laser printer
d) Ink-jet printer
e) None of the above

9. The most widely used type of database management system is the?
a) Flat database
b) Network database
c) Relational database
d) Hierarchical database
d) None of the above

10. What do the circles on a data flow diagram represent?
a) Data sources and destinations
b) Data flows
c) Transformation processes
d) Data stores
e) None of the above


ANSWERS :

1. a
2. b
3. b
4. d
5. c
6. c
7. b
8. c
9. c
10.c

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