Evolution Computer Grade 6

First Mechanical Calculator is . . .

• Engine

• ENIAC

• Pascaline

• EDVAC

Second generation computers are used

• Vacuum tube

• Transistors

• Microprocessors

• Integrated Circuit

First mechanical calculator is . . .

• Pascaline

• AI

• Enginer

• None

First calculating device is . . .

• Abacus

• Pascaline

• Napier's Bones

• Engine

...... are used mostly in home, schools, shops, offices, and banks.

• Micro computer

• Main Frame computer

• Mini computer

Which computers are used for weather forecast?

• Mainframe Computer

• Microcomputer

• Mini computer

• Super computer

Abacus was the first calculating device

• TRUE

• FALSE

Which one of these is the most expensive?

• Desktop

• Laptop

• Mini computer

• Super computer

Which computer is the most powerfull?

• Super computer

• Mini computer

• Main frame computer

• Personal Computer

Pascaline was invented by . . .

• Sir John Napier

• Blaise Pascal

• Thomas Alfa Edison

• Herman Hollerith