What is this symbol used for when making a flow diagram?

• Decision

• Process

• Input/Output

Which statement best describes sequencing?

• The repetition of a set of instructions.

• A set of logical steps that follow one another.

• The start of a set of instructions.

Which of the following would be an input for a motion sensor?

• Heat

• Light

• Movement

Which of the following would be an output for a security light that detects movement?

• Heat

• Light

• Movement

Which of the following can be used to input data into a games console?

• T.V

• Printer

• Games controller

Which of these can be used to output data from a games console?

• T.V

• Games controller

• Keyboard

Which of the following statements is not true about flow diagrams?

• They break the problem down in a logical way.

• They help you to identify inputs and outputs.

• They can over complicate a problem and should only be used by specialists.

What is this symbol used for when making a flow diagram?

• Decision

• Process

• Input/Output

What is this symbol used for when making a flow diagram?

• Decision

• Process

• Input/Output

Which of the following best describe how traffic lights work?

• In a sequence

• Randomly

• Erratically