Introduction to Computer

First generation computers used?

• Vacuum tubes

• Transistors

• Integrated circuits

• Microprocessors

Name the volatile memory?

• ROM

• PROM

• RAM

• EPROM

Identify the output device

• Keyboard

• Memory

• Monitor

• Mouse

Identify the input device

• Printer

• Mouse

• Plotter

• Projector

..................... Output device is used for printing building plan, flex board, etc.

• Thermal printer

• Plotter

• Dot matrix

• Inkjet printer

in ATM machine, which one of the following is used to

• Touch Screen

• speaker

• Monitor

• Printer

when a system restarts ............ which type of booting is used.

• Warm booting

• Cold booting

• Touch boot

• Real boot

Expand POST

• Post on self Test

• Power on Software Test

• Power on Self Test

• Power off self test

which one of the following is the main memory?

• ROM

• RAM

• Flash Drive

• Hard disk

Which generation of computer used IC's?

• First

• Second

• Third

• Fourth