Computer Science - Networking

11.
Who originally designed TCP/IP?
The Department of Defense
Novell
IBM
Xerox
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
The systematic access of small computers in a distributed data processing system is referred to as:
dialed service
multiplexing
polling
conversational mode
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as:
modulation
demodulation
synchronizing
synchronizing
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
An example of digital, rather than analog, communication is
DDD
DDS
WATS
DDT
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
How many OSI layers are covered in the X.25 standard?
two
three
seven
six
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.