COMPUTER HARDWARE OS MS OFFICE AND NET - Quiz

1) Which signal is sent by the SMPS to computer mother board?

Device signal Peripheral signal Processor signal Power good signal

2) What is the full form of the abbreviation ISA?

Industry System Architecture Industry Software Architecture Industry Standard Architecture Institution Standard Architecture

3) Which device is used to produce hard copy of a document in a computer?

Printer Monitor Modem Speaker

4) Which port is used to connect a plug and play peripheral device to CPU?

USB port RJ45 port COM 1 port COM 2 port

5) What is the function of schottky diode BA 157 in SMPS circuit?

Error amplifier Switching diode Voltage regulator Fast recovery diode