Computer Basic Information
A type of line printer that uses an embossed steel band to form the letters printed on the paper is

None of these
Dot-matrix printer
Band printer
Golf ball printer
Laser printer

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
What is the main difference between a mainframe and a super computer?

Super computer is much larger than mainframe computers.
None of these
Super computers are much smaller than mainframe computers.
Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently.

ANSWER DOWNLOAD EXAMIANS APP