City Guilds Model Questions Vol1 2017 Information Technology Question 24
Practice objective / multiple choice question 24 from the 2017 City Guilds Model Questions Vol1 Information Technology examination.
A system has three processes \(P_{1}, P_{2}, P_{3}\) and two resource types \(A\) (5 instances) and \(B\) (3 instances). The current allocation and maximum demand matrices are:\n\nAllocation:\n\(P_{1}: (A=2, B=0)\)\n\(P_{2}: (A=1, B=1)\)\n\(P_{3}: (A=0, B=2)\)\n\nMaximum:\n\(P_{1}: (A=3, B=2)\)\n\(P_{2}: (A=2, B=2)\)\n\(P_{3}: (A=2, B=2)\)\n\nUsing the Banker's algorithm, determine whether the system is in a safe state. If it is safe, give one possible safe sequence of process execution.
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About This Question
This is City Guilds Model Questions Vol1 2017 Information Technology Question 24. It is one of the objective questions from the 2017 City Guilds Model Questions Vol1 Information Technology examination.
Difficulty level: Medium .
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