COMPUTER QUIZ – DIFFICULTY LEVEL : MODERATE

1. A telephone number, a birth date, and a customer name are all examples of _____________
a) a file
b) a database
c) a record
d) a folder

2. In asynchronous transmission, the gap time between bytes is _______
a) zero
b) fixed
c) variable
d) None of these

3. When data changes in multiple lists and all lists are not updated, this causes _______________
a) Information overload
b) Data inconsistency
c) Duplicate data
d) Data redundancy

4. A microprocessor is the brain of the computer and is also called a(n) __________
a) macrochip
b) software
c) microchip
d) macroprocessor

5. A computer-intensive problemruns on a __________________
a) main frame
b) supercomputer
c) server
d) laptop

6. _______ provides full transport layer services to applications
a) TCP
b) ARP
c) UDP
d) USB

7. Another name for the cable TV office is the _______
a) combiner
b) fiber node
c) splitter
d) All of the above

8. Computers manipulate data in many ways, and this manipulation is called _______________
a) upgrading
b) processing
c) batching
d) utilizing

9. If a computer is turned off without saving a new document
a) the document will be lost
b) the default format will be changed
c) the computer will reboot
d) the computer will not be able to restart

10. If the available channel is a ___________ channel, we cannot send a digital signal directly to the channel
a) low-pass
b) high rate
c) bandrate
d) bandpass