NABS , Class-7 Computer Quiz

Which is the brain of computer?

• CPU

• ALU

• Input Device

• Output Device

The process of converting of data into a useful information is called?

• Input Cycle

• Output Cycle

• Data Processing Cycle

• Storage

In which generation, transistor was used?

• First

• Second

• Fourth

• Third

Which is not an input Device?

• Keyboard

• Joystick

• Scanner

• Monitor

Robert is an example of which generation Computer?

• Fifth

• Fourth

• Third

• Second

Thermometer is an example of which type of computer?

• Analog

• Hybrid

• Digital

• None of them

Which is portable computer?

• Supercomputer

• Mainframe computer

• Desktop computer

• Laptop

Who is the father of computer science?

• John Napier

• Blaise Pascal

• Charles Babbage

• None of them

Who invented the slide rule?

• Charles Babbage

• Lady Augusta Ada Lovelace

• John Vincent Atanasoft

• William Oughtred

Which is non volatile Memory?

• RAM

• ROM

• Primary Memory

• Secondary Memory