Quiz: Trace Tables - Tracking Variables Step-by-Step
OCR GCSE J277 Computer Science specification
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Building on what you've learned, let’s test your understanding of trace tables. These questions will help you practise tracking variable values step-by-step in algorithms.
What is the purpose of a trace table?
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Which of the following are parts of a trace table? (Select all that apply)
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In a trace table, each row represents a {{blank0}} in the algorithm, and each column shows the {{blank1}} of a variable.
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Match the items on the left with their correct pairs on the right
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If a variable starts at 4 and is doubled at each step for 3 steps, what is its value at the end?
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Which statement about trace tables is correct?
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Which of the following are benefits of using trace tables? (Select all that apply)
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Match the items on the left with their correct pairs on the right
Match the items on the left with their correct pairs on the right
Start the lesson to answer this code completion question
Match the items on the left with their correct pairs on the right
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