COMPUTER QUIZ – DIFFICULTY LEVEL : MODERATE

1. First layer in the OSI reference model is _____________
a) Application
b) Network
c) Physical
d) Data link

2. You must install this on a network if you want to Share a broadband Internet connection
a) Modem
b) Telephone
c) Cable
d) Router

3. In cyclic redundancy checking, what is the CRC?
a) The divisor
b) The remainder
c) The quotient
d) The dividend

4. CPU’s processing power is measured in ______________
a) Million instructions per second
b) Seconds
c) Minutes
d) Hours

5. The _________ product defines the number of bits that can fill the link
a) delay-amplitude
b) bandwidth-delay
c) bandwidth-period
d) frequency-amplitude

6. A __________is the term used when a search engine returns a Web page that matches the search criteria
a) view
b) history
c) link
d) blog

7. How many copies of the database schema are typically used in the redesign process?
a) Three
b) Four
c) Two
d) Seven

8. The_________ layer is responsible for the delivery of a message from one process to another
a) network
b) transport
c) physical
d) all of the above

9. Which of the following is directory controlled from a keyboard
a) Magnetic disk
b) Magnetic tape
c) Data disk
d) Card punch

10. The human-readable version of a program is called _____________
a) human code
b) program code
c) system code
d) source code