Management Information Systems
Changes to the data base are made only with

None of these
proper individual passwords
both (a) and (b)
neither (a) nor (b)
proper departmental security codes

ANSWER DOWNLOAD EXAMIANS APP

Management Information Systems
Which of the following is true of parallel transmission?

It involves the simultaneous transmission of eight bits.
The speed is quoted in bits per second.
All of these
It is slower than serial trans¬mission.
Most microcomputers commu¬nicate with other computers in this mode.

ANSWER DOWNLOAD EXAMIANS APP