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Operating Systems · Deadlock
Official IIT answer key · IIT Roorkee · Audited Aug 2026
GATE CSE 2026 Set 1 Q29 · MSQ · 1 mark
Key concept
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Topic notes
Across GATE CS exams from 2014 to 2026, the Deadlock topic is tested through three main angles: mathematical resource bounds using the pigeonhole principle, algorithmic simulation of Banker's safety and request algorithms, and rigorous conceptual analysis of Coffman conditions, prevention schemes, and Resource Allocation Graphs (RAG). The topic frequently yields both 1-mark and 2-mark questions, with a significant recent pivot toward multi-select questions (MSQ) and code/graph analysis.
Full Deadlock guide →With respect to deadlocks in an operating system, which of the following statements is/are FALSE?
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Independent practice explanation verified by the GateAI team. GATE is conducted by the IITs; question text follows the official paper.