Computer Hardware

A device is can be classified as computer if it can/has

• input, output and process

• store and retrieve data

• programmable

• all of the above

What do you call a logical series of steps to achieve a goal?

In audio ports, which color of port is used for speakers or headphones?

• pink

• green

• blue

• orange

Who invented the Z3 computer?

• Charles Babbage

• Ada Lovelace

• Konrad Zuse

• John Atanasof

The ability of a computer to change the data based upon the instructions in a program is?

• programability

• process

• input

• output

USB 3.1 uses what type of connector?

When was ENIAC completed?

• 1946

• 1945

• 1944

• 1943

Printing is an example of

• input

• output

• process

• none of the above

Who is the first computer programmer?

Which of the following is the computer built by John Atanasoff?

• Z3 computer

• Analytical Engine

• ENIAC

• ABC