Computational Thinking Quiz

What is computational thinking?

• A method of problem-solving using computer science techniques

• A way to think about art and design

• A strategy for learning new languages

• A technique for improving memory

Answer explanation

Computational thinking is a method of problem-solving that applies computer science techniques to break down complex problems into manageable parts, making it easier to devise solutions.

What is computational thinking primarily used for?

• Artistic expression

• Logically and methodically solving problems

• Physical exercise

• Emotional intelligence

Answer explanation

Computational thinking is primarily used for logically and methodically solving problems. It involves breaking down complex issues into manageable parts, which is essential in fields like computer science and mathematics.

Which of the following is a skill included in computational thinking?

• Cooking

• Decomposition

• Singing

• Dancing

Answer explanation

Decomposition is a key skill in computational thinking, involving breaking down complex problems into smaller, manageable parts. Cooking, singing, and dancing do not relate to this analytical process.

Which skill is NOT part of computational thinking?

• Pattern Recognition

• Abstraction

• Generalisation

• Painting

Answer explanation

Computational thinking includes skills like Pattern Recognition, Abstraction, and Generalisation, which are essential for problem-solving in computing. Painting, however, is an artistic skill and not part of computational thinking.

What does computational thinking aim to be?

• Random and unpredictable

• Purposeful, describable, replicable

• Spontaneous and chaotic

• Emotional and subjective

Answer explanation

Computational thinking aims to be purposeful, describable, and replicable. This approach emphasizes structured problem-solving and clear methodologies, contrasting with randomness or emotional responses.

What is the process of breaking down a process into smaller sub-processes called?

• Integration

• Decomposition

• Aggregation

• Simplification

Answer explanation

The process of breaking down a larger process into smaller, manageable sub-processes is called decomposition. This method helps in understanding and analyzing complex systems more effectively.

Which of the following is a benefit of decomposition?

• Making a process more complex

• Dividing a task into a sequence of subtasks

• Combining multiple tasks into one

• Ignoring elements of a system

Answer explanation

Decomposition benefits by dividing a task into a sequence of subtasks, making it easier to manage and solve complex problems. This approach simplifies the overall process rather than complicating it.

Decomposition helps in identifying what within a complex system?

• Unrelated tasks

• Elements or parts

• External factors

• Unnecessary details

Answer explanation

Decomposition is a method used to break down complex systems into smaller, manageable components. This process helps in identifying the elements or parts that make up the system, facilitating better understanding and analysis.

What is the main topic depicted in the image?

• Decomposition

• Integration

• Synthesis

• Evaluation

Answer explanation

The image primarily illustrates decomposition, which involves breaking down complex materials or concepts into simpler parts. This aligns with the correct answer choice, highlighting the process of analyzing components.

What does decomposing a dish into its individual ingredients involve?

• Identifying the cooking method

• Identifying the ingredients based on flavour

• Identifying the dish's origin

• Identifying the dish's nutritional value

Answer explanation

Decomposing a dish into its individual ingredients primarily involves identifying the ingredients based on their flavour. This helps in understanding the components that create the dish's overall taste.