Exercise & Quiz Test – 45


Question 1

1. Android Operating system is an example of which kind of Source Model_________
(1) Vertical Market Software
(2) Open Source
(3) Horizontal Market Software
(4) Shareware
(5) None of these

Answer & Solution
(2) Open Source
Question 2

2. The sharing of a medium and its path by 2 or more devices is called ________
(1) Modulation
(2) Encoding
(3) Line discipline
(4) Multiplexing
(5) None of these

Answer & Solution
(4) Multiplexing
Question 3

3.The server on the internet is also known as ___________
(1) Repeater
(2) Host
(3) Gateway
(4) AND Gate
(5) None of these

Answer & Solution
(2) Host
Question 4

4. Programming language built into user programs such as Word and Excel are known as _______
(1) 4GLs
(2) Macro languages
(3) object-oriented languages
(4) visual programming languages
(5) None of these

Answer & Solution
(4) visual programming languages
Question 5

5.Codes consisting of lines of varying widths or lengths that are computer-readable are known as______
(1) an ASCII code
(2) a magnetic tape
(3) an OCR scanner
(4) a bar code
(5) None of these

Answer & Solution
(4) a bar code
Question 6

6. A concentric circle on a disk is called a________
(1) cylinder
(2) track
(3) head
(4) sector
(5) none of these

Answer & Solution
(2) track
Question 7

7. Instructions and data that are processed by the CPU are located in________
(1) CD-ROM
(2) RAM
(3) the hard disk
(4) the motherboard
(5) none of these

Answer & Solution
(2) RAM
Question 8

8. All of the following are considered to be storage devices EXCEPT_______
(1) floppy disk
(2) CPU
(3) CD
(4) hard disk drive
(5) none of these

Answer & Solution
(2) CPU
Question 9

9. The commonly used UNIX commands like date, ls, cat etc. are stored in_________
(1) dev directory
(2) bin directory
(3) tmp directory
(4)unix directory
(5) None of these

Answer & Solution
(2) bin directory
Question 10

10. One megabyte equals approximately ___________
1) 1,000 bits
2) 1,000 bytes
3) 1 million bytes
4) 1 million bits
5) 2,000 bytes

Answer & Solution
3) 1 million bytes