10/3/2023 Sub Plans QUIZ

Switches have three positions.

• True

• False

Today’s computers have billions of switches.

• True

• False

The switches in computers can count to ten just like an abacus.

• True

• False

The computer counts in binary bits, where the numbers are either 1 or 2.

• True

• False

Software converts information from one form to another.

• True

• False

Computers in robots can use sound waves to avoid running into walls.

• True

• False

The computer in a 1960s spacecraft was smaller in size than a present-day calculator.

• True

• False

Which of the following describes a function that computers CANNOT do?

• Produce information

• Move information

• Store information

• Computers can do all of the above.

Which of the pairs below correctly matches the hardware with its accompanying software?

• Computer and programmer

• VCR and channel selector

• Movie projector and film

• Player piano and pianist

Which one of the following does not describe a computer network?

• Many computers are tied together.

• Many different paths connect one computer to another computer.

• A network of computers is more powerful than a single computer.

• Only one computer at a time can access the network.