Abstraction, decomposition, pattern recognition, and algorithms are the four cornerstones of…
- Programming
- Computational thinking
- Data processing
- Analysis
What is the primary disadvantage of a bubble sort?
- It requires additional memory space
- It requires the list to be in order
- It can be inefficient on large datasets
- It cannot handle large data sets
Why might an illustrator use abstraction to draw an animated cartoon character?
- To speed-up the drawing process
- To preserve as much detail as possible
- To maximise the image resolution
- To overcome copyright restrictions
Why is decomposing a problem important in algorithmic problem-solving?
- It makes the problem more complex
- It allows for better understanding and management of the problem
- It is only applicable to small problems
- It is an unnecessary step in problem-solving
Which searching algorithm works by repeatedly dividing the search space in half?
- Linear search
- Jump search
- Binary search
- Insertion search
What is the purpose of a trace table?
- To store search results
- To store sort results
- To identify syntax errors
- To identify logic errors
In a flowchart, what does this symbol represent?
- Terminator
- Process
- Decision
- Input or output
How does decomposing a problem contribute to efficient problem-solving?
- It makes the problem more challenging
- It allows for the creation of unnecessary steps
- It enables parallel processing of sub-problems
- It introduces ambiguity into the problem-solving process
Identifying trends or repetition in a problem is an example of…
- Abstraction
- Decomposition
- Pattern recognition
- Algorithm
Which of the following is an example of abstraction in programming?
- Including unnecessary details in the code
- Writing long and complicated code
- Using functions to hide complex implementation details
- Ignoring the overall structure of the program
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