Grade 3

What was the first calculating device?

• Calculator

• Abacus

• Counters

Who created the PASCALINE

• Charles Babbage

• Blaise Pascale

• Konrad Zuse

What type of device is the pulley?

• Electronic device

• Mechanical

What was the name of Konrad Zuse's computer

• Analytical machine

• Z1

• Difference Engine

Who is the father of computers?

• Blaise Pascal

• Charles Babbage

• Konrad Zuse

What was the name of Charles Babbage's machine?

• Analytical machine

• PASCALINE

What was the name of the first electronic computer?

• ENIAC

• PASCALINE

• ABC

What was the first general purpose computer?

• ENIAC

• ABC

Why is the computer useful?

• Beauty

• Speed

• Size

What type of device is the following?

• Electronic

• Mechanical