6 ICT PAGE 9

Who invented the first mechanical computing device?

• John von Neumann

• Alan Turing

• Ada Lovelace

• Charles Babbage

What is the name of Blaise Pascal's calculator?

• Pascal's Device

• Pascaline

• Pascal's Engine

• Pascal's Machine

In what year did Blaise Pascal invent his calculator?

• 1642

• 1665

• 1620

• 1650

How old was Blaise Pascal when he invented the calculator?

• 19

• 15

• 25

• 22

What was the primary purpose of Pascal's calculator?

• To perform arithmetic calculations.

• To store large amounts of data.

• To facilitate communication between computers.

• To create complex geometric designs.

What type of device did Pascal's calculator use to perform calculations?

• Abacuses

• Slide rules

• Gears and wheels

• Calculators with buttons

Who was Charles Babbage?

• Charles Babbage was a British novelist known for his science fiction.

• Charles Babbage was a famous painter from France.

• Charles Babbage was a renowned physicist who discovered gravity.

• Charles Babbage was an English mathematician and inventor known as the 'father of the computer'.

What was the name of the machine built by Charles Babbage to compute mathematical tables?

• Calculating Machine

• Analytical Engine

• Mathematical Engine

• Computation Device

In what year did Babbage first visualize modern computer concepts?

• 1837

• 1845

• 1870

• 1820

What are the three main components of the input-process-output cycle?

• Data, Process, Result

• Input, Process, Output

• Input, Process, Feedback

• Input, Analyze, Output