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Computer Science - Networking

Exercise : Networking - Section 8
16.
How many pairs of stations can simultaneously communicate on Ethernet LAN?
1
2
3
multiple
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
The OCR reading unit attached to a POS terminal is called a
light pen
wand
cursor
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
A protocol is a set of rules governing a time sequence of events that must take place
between peers
between modems
between an interface
across an interface
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
The coming together of three technologies i.e. microelectronics, computing and communications has ushered in
information explosion
information technology
business revolution
educational upgradation
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Terminals are used to
collect data from the physical system
provide information for the manager
communicate management decisions to the physical system
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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