Computer Networking
A characteristic of a multiprogramming system is:

simultaneous execution of program instructions from two applications
None of these
concurrent processing of two or more programs
multiple CPUs
All listed here

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be?

The switch port the host is connected to is not configured to the correct VLAN membership.
The router is not configured for the new host.
The host has an invalid MAC address.
The VTP configuration on the switch is not updated for the new host.

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
TCP is:

Connection orientated and reliable
Connectionless and unreliable
None of these
Operates at the Data Link layer
Connection orientated and unreliable

ANSWER DOWNLOAD EXAMIANS APP