Grade 7 Computer Science Quiz

Embedded systems are computers that control or monitor a specific task within a larger system.

• True

• False

A compound conditional uses statements with ______ logical conditions.

• one

• two

Decomposition in computer science means breaking a problem into smaller parts.

• True

• False

Microcontrollers use ______ converters to get data from an analogue device.

• analogue to digital

• digital to analogue

Digital devices can only process information in a digital format.

• True

• False

Which of these is a way to collect data from people?

• Questioning

• Quoting

• Turning four

Which tool can help collect data from people easily?

• Google Forms

• Motion sensor

• Infrared sensor

The Turing test is used to check if a machine can behave like a human.

• 1

• 5

• 3

• 4

• 2

The Marcus test checks if a robot can watch a TV program and answer questions about it.

• True

• False

Which variable is best for storing a person’s height?

• flt_height

• int_weight

• str_height