COMPUTER SCIENCE

Which is the first calculating device?

• CPU

• Monitor

• ABACUS

The word " computer" is derived from which word?

• American

• Latin

• Nepali

Which unit is used to display result?

• Input

• Output

• Storage

Working principle of computer is based on

• IPO

• OOP

• BUs

What does repeated working capacity means?

• Accuracy

• High Speed

• Diligent

Which of these display soft copy output?

• Monitor

• Keyboard

• Printer

Which one of this is physical parts of computer?

• Firmware

• Software

• Hardware

Which is volatile memory?

• Mouse

• RAM

• ROM

In which unit CPU adjust?

• Input

• Processing

• Output

What we called the error due to wrong input?

• MHz

• GHz

• GIGO