Exercise: Networking

Questions for: Networking

With an IP address of 201.142.23.12, what is your default subnet mask?
A:
0.0.0.0
B:
255.0.0.0
C:
255.255.0.0
D:
255.255.255.0
Answer: D
No answer description is available. Let's discuss.
The frequency range : 300 kHz to 3 MHz is used for
A:
AM radio transmission
B:
FM radio transmission
C:
TV transmission
D:
microwave communications, satellite and radar
Answer: A
No answer description is available. Let's discuss.
Networks where end user workstations are tied to LAN servers to share resources and application processing.
A:
Internetworked enterprise
B:
Information super highway
C:
Business applications of telecommunications
D:
Client/Server networks
Answer: D
No answer description is available. Let's discuss.
Which of the following TCP/IP protocol is used for remote terminal connection service?
A:
TELNET
B:
FTP
C:
RARP
D:
UDP
Answer: A
No answer description is available. Let's discuss.
The core diameter of a single-mode fibers is about
A:
10 times the wavelength of the light carried in the fiber
B:
10 times the fiber radius
C:
7 times the light carried in the fiber
D:
3 times the wavelength of the light carried in the fiber
Answer: A
No answer description is available. Let's discuss.
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