Features of a COmputer

What can be defined as an electronic device which manipulates data and produces output using step-by-step instructions?

• Television

• Radio

• Calculator

• Computer system

What is the measure of computer processing speed?

• Miles per hour

• Liters

• Fraction of a second

• Kilograms

What does GIGO stand for?

• Great in, great out

• Garbage in, garbage out

• Gigabytes in, gigabytes out

• Game in, game out

Which of the following is NOT a feature of computers?

• Storage

• Accuracy

• Fatigue

• Speed

What is a millisecond?

• A thousandth of a second

• A millionth of a second

• A billionth of a second

• A trillionth of a second

What does CPU stand for?

• Central Processing Unit

• Computer Processing Unit

• Computer Power Unit

• Central Power Unit

What is the frequency of a clock in a computer measured in?

• Liters per second

• Mhz

• Km/h

• Watts

What is the term used when computers perform tasks without making mistakes unless given wrong instructions?

• GIGO

• Error

• Accuracy

• Mistake

What quality allows computers to work for many hours without rest?

• Automatic

• Versatility

• Diligence

• Speed

Which of the following is a secondary storage device?

• RAM

• CPU

• Hard disk

• GPU