Computer Networking
A front-end processor is

None of these
a processor in a large-scale computer that executes operating system instructions
a user computer system
a minicomputer that relieves main-frame computers at a computer centre of communications control functions
preliminary processor of batch jobs.

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
A T-switch is used to

None of these
echo every character that is received
transmit characters one at a time
control how messages are passed between computers
rearrange the connections between computing equipment

ANSWER DOWNLOAD EXAMIANS APP