Computer FUNDAMENTALS

First mechanical calculator

• Difference engine

• Pascaline

• ENIAC

• EDVAC

Second generation computers used

• Vacuum tubes

• Microprocessors

• Transistors

• Integrated circuits

First mechanical computer

• Pascaline

• Analytical engine

• Mark I

• None

Used ICs

• First generation computers

• Second generation computers

• Third generation computers

• Fourth generation computers

First calculating device

• Abacus

• Napier's bones

• Pascaline

• Difference engine

Who built the Difference engine?

• a. Herman Hollerith

• b. Blaise Pascal

• c. Charles Babbage

• d. Howard Aiken

Abacus was the first calculating device.

• TRUE

• FALSE

Computer processing system

• input-output

• output-processing-output

• output-processing-input

• input-processing-output

HPC STANDS FOR

• High performing computer

• Health Peace Community

• High Program Cost

• High Programming COmputers

______ invented the napier's bona

• Maria Napier

• James Napier

• John Napier

• Jerry Napier