Computer

Who invented the ENIAC?

______________ was the first computer to handle both numeric and text data

• UNIVAC I

• ENIAC

• CRAY-1

Which of the following statements is true for Fourth Generation Computers?

• They are very slow, expensive and large in size.

• They rely on magnetic taped.

• They are portable, reliable and cheapest among all other generations of computers.

• They are still in development.

Used ICs

• First generation computers

• Second generation computers

• Third generation computers

• Fourth generation computers

Abacus was invented in?

• America

• China

• India

• Japan

Microcomputer is designed to be used by multiple users.

• True

• False

Name the first calculating machine.

• Mark-1

• Abacus

• Napier Bones

• Slide Rule

Which calculating device was made in 2700 BC

• Napier's bone

• Computer

• Abacus

• All

1st generation computers using _______.

• Vacuum tubes

• transistors

• ICs

• Microprocessor

This invention replaced vacuum tubes and made computers much smaller and faster. However, it was eventually replaced by another invention.

• RAM

• ENIAC

• Tranformer

• Transistor