Flowcharts and Algorithms

What is this symbol used for in a flowchart?

• A decision/question
• A task to carry out

What is this symbol used for in a flowchart?

• A decision/question
• A task to carry out

What is an Algorithm?

• A set of instructions in order
• A task for the computer

What is the purpose of a flowchart?

• To plan the program before it is made
• Because it is easier

Which algorithm is correct for logging in to a computer?

• 1. Turn on the computer
  2. Type in your details
  3. Press Enter
• 1. Type in your details
  2. Press Enter
  3. Turn on the computer

A set of instructions in order

• Flowchart
• Algorithm

A diagram to show each step

• Flowchart
• Algorithm

Only computers can use algorithms

• True
• False

A flowchart does not need to have a Start 

• True
• False

A flowchart does not need to have an End 

• True
• False