Computer Networking
Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine?

SMTP
UDP
X.25
VMTP
None of these

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
You type the following command into the router and receive the following output:Router#show serial 0/0 ^% Invalid input detected at '^' marker.Why was this error message displayed?

Part of the command is missing.
The router does not have a serial0/0 interface.
You need to be in privileged mode.
You cannot have a space between serial and 0/0.

ANSWER DOWNLOAD EXAMIANS APP