Computer Science - Networking

41.
After you have verified that TCP/IP is installed correctly, what is the next step in verifying the TCP/IP configuration?
Ping the broadcast address
Ping the Microsoft Web site
Ping a distant router.
Ping the address of the local host
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
Which utility is useful for troubleshooting NetBIOS name resolution problems?
NBTSTAT
Netstat
PING
Hostname
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

43.
The EIA-232 interface has _____ pins.
20
24
25
30
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
In OSI model, which of the following layer transforms information from machine format into that understandable by user
application
presentation
session
physical
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
The channel in the data communication model can be
postal mail service
telephone lines
radio signals
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.