In a coding problem, 4 variables — a, b, c, d — must be initialized in order. c depends on a. d depends on b and c. b has no dependencies. a has no dependencies. What is a valid initialization order?
✓ Correct Answer: Option D
a and b: no deps (can go first). c depends on a (after a). d depends on b and c (after both). A: a,b,c,d ✓. B: b,a,c,d ✓. C: a,c,b,d → d after both b and c ✓, c after a ✓. All valid.
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This 2-level LSAT Exam Prep question from the Analytical Reasoning topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.
How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free LSAT Exam Prep practice test or use flashcards for spaced repetition review.