a1 1-1-Computational-Thinking - GCSE Quiz

What does the term Abstraction mean?

• Solving a problem in programming code.
• Identifying patterns within your program.
• Removing details which are not required to solve the problem.
• Identifying relationships between patterns.

What are the two parts of Abstraction?

• Identify information required to solve a problem.
• Identify common features within your program.
• Identify patterns between programs.
• Filter out any information not needed.
• Describe patterns already identified.

What does the term Decomposition mean? Select two statements that apply.

• It is identifying any hidden problems.
• It is removing details which are not required to solve the problem.
• It is breaking a larger problem down into smaller problems.
• It is solving a problem in a programming language.
• It is writing a set of rules to solve a problem.

What does the term Algorithm mean?

• It is making sure you fully understand a problem.
• It is breaking a larger problem down into smaller problems.
• It is solving a problem in a programming language.
• It is a set of steps to solve a problem.

You are writing a program for a speed camera to identify speeding drivers. Which of the following characteristics are left after abstraction? Select two options.

• The speed the car is travelling.
• The lane the car is travelling in.
• The car's colour.
• The car's licence plate number.
• The car's make and model.

Denise is building an online shopping program. She needs to put the tasks in the right order. 1) Enter delivery address 2) Search for an item 3) Pay for item 4) Add to cart

• 2, 4, 1, 3
• 1, 3, 2, 4
• 3, 1, 2, 4
• 2, 1, 4, 3