1. The
data carrying capacity of communication channel.
a) bandwidth b) protocol c) topology d) None of the above
2. A set of rules or procedures for transmitting data between electronic devices, such as computer.
a) Bandwidth b) Protocol c) Topology d) None of the above
3. A
transmission of data and information between computers using a communication
link such as a standard
telephone line.
a) Communication b) Data
Communication c) Telecommunication d) None of the above
4. Two-way
communication system.
a) Simplex Mode b) Half-Duplex
Mode c) Full Duplex Mode d) All of above
5. A
mode of transmission in which data flows in one direction only.
a) Simplex Mode b) Half-Duplex Mode c) Full Duplex Mode d) All
of above
6. Full
form of bps.
a) bites per second b) bytes
per second c) bits per
second d) beats per second
7. Data
transmission in one direction only that is to send or receive only.
a) Simplex b) Half-Duplex c) Full Duplex d)
All of above
8 The
amount of data that can be transmitted through communication channels in a
fixed time period.
a) NIC b)
topology c) protocol d) bandwidth
9. …………………...is
a unidirectional mode of data transmission.
a) Simplex b) Half-Duplex c) Full Duplex d)
All of above
10. Data
communication means:
a We can easily send and receive the message b) Data computing system is
fastest in network
c) The process of transferring data and information d) None of above
11. Which
one of the devices is simplex?
a) Television b)
Telephone c) Computer d) Walkie-Talkie
12. TV
broadcasting is an example for data transmitting
a) Half-duplex Mode b) Simplex
Mode c) Full Duplex d) None of them
13. Protocols
in network means
a) Language for communication between computer
b) Rules for exchange of message between two or more hosts c) Both d) None
of the above
14. Which
of the following is not a protocol?
a) POP b)
TCP/IP c) NOS d) FTP
15. Which
is not a network protocol?
a) TCP/IP b)
HTTP c) LAN d) FTP
16 Which
of the following is not a protocol?
a) TCP/IP b)
IPX/SPX c) NETBIOS/NETBUI d) Client
17. Which
is not the network protocol?
a) TCP/IP b)
STP c) FTP d) SMTP
18. Which
is not a protocol?
a) FTP b)
POP c) HTTP d) TIP
19. Which
of the following is protocol?
a) TCP/IP b)
HTTP c) FTP d) All of above
20. Telecommunication
is a system of transmission of sounds, images, texts or data in the form
of...................
a) electronic signals b) magnetic signals c)
Both d) None of the above
21. .................is
a set of rules that governs the communications between computers on a network.
a) protocoal b) protocol c)
protocal d) All of above
22. Modes
for transmitting data from one device to another are simplex, Half-duplex, and
...............mode.
a) Simplex b) Half Duplex c)
Full Duplex d) None of the above
23. Bandwidth
is measured in...............
a) bps b) cps c) Both d) None
of the above
24. Protocol
is the computer language only understood by computer.
a) True b) False
25. Protocol
is required to transfer data between two computers.
a) True b) False
26. Protocols
are not required to exchange data between two different computers.
a) True b)
False
27. Walky
- Talky is the example of full duplex mode.
a) True b)
False
28. In
half duplex mode of communication, data can be transmitted in both directions
simultaneously.
a) True b)
False
29. Sending
or receiving information between two or more persons.
a) Communication b)
Telecommunication c) Data communication d)
None of the above
30. The
process of transferring digital data or information between computers.
a) Communication b) Data
Communication c) Both d) None of the above
31. The
amount of data transmitted per second through a communication channel.
a) banwidh b) bandwith c) bandwidth d) All of above
32. The
volume of bits that can be transferred per second through the communication
media.
a) ptococol b) modem c) bandwidth d) All of above
33. The
modes of transmission in which communication takes place from both the sides
simultaneously.
a) Simplex b)
Half-Duplex c) Full
Duplex d) All of above
34. A
mode of transmission in which data flows in both directions, but only from one
direction at a time.
a) Simplex b)
Half-Duplex c) Full Duplex d)
All of above
35. Data
communication which is possible in one way only.
a) Simplex b) Half-Duplex c) Full Duplex d)
All of above
36. The
rules and regulations to systematize the computer related technology.
a) bandwdth b)
protocol c)
Data communication d) Networking
37. Rules
and format to accept and transfer data in the computer network.
a) network b)
simplex c) bandwidth d) protocol
38. The
rules that make the network communication possible.
a) protocol b)
bandwidth c) medium d) data
39. Examples
of data communication
a) E-mail b)
Chat c) Both d) None of the above
40. Components
of data communication
a) data b) sender c) medium d) receiver e) protocol f) All of above
41. A
path through which the sender makes communication to the receiver.
a) data b)
sender c) medium d) protocol
42. Example
of Full Duplex Mode
a) Telephone b) Internet c) Both d) None of the above
43. The
exchange of data between a source and a receiver.
a) Data b)
Data Communication c) Communication d) None of the above
44. Medium
is a set of rules that govern the communication between the devices.
a) True b)
False
45. Radio
and television broadcasts operate in simplex mode.
a) True b)
False
46. The
three basic elements of any communication system are...............
a) sender b)
receiver c) medium d) All of above
47. A
term that defines the direction of flow of information between devices.
a) interconnectivity b) intra
connectivity c) transmission
mode d) transmission
48. Transmission
mode controls the direction of signal flow.
a) True b)
False
49. Which
of the following isn't a type of transmission mode?
a) physical b)
simplex c) full
duplex d) half
duplex
50. What
is the commonly used unit for measuring the speed of data transmission?
a) nano second b) mega
hertz c) byte per
second d) bits per second
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