Lesson 1 Computer Science

Which one is Softcopy Output?

• Picture

• Printed Text

• Plotter

• Keyboard

Which one is the features of Computer

• RAM

• ROM

• Diligence

• Home

......... is the main processing Device of Computer.

Which one is the Output Devices?

• Monitor

• Scanner

• Joystick

• Mouse

From Which language the word "Computare" is Derived?

• Latin

• English

• french

• German

The Speed of Computer is Measured in ...................

• Bits

• Byte

• Hertz

• Nibble