CS604P Final Term Quiz 3 July 2023 by Miss Mehwish

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MCQ 1: Logical data refers to the instruction or data stored in the _______. Options: a) Hash table space b) Physical memory location c) Secondary memory location d) Process address space

Correct option: c) Secondary memory location

MCQ 2: In Banker's algorithm, we can say that a system is in a ______ if all of the processes in the system can be executed to termination in some order. a) Reverse state b) Safe state c) Stop state d) Halt state

Correct option: b) Safe state

MCQ 3: The logical address generated by the CPU is divided into two parts: a page number (p) and a page offset (d) and is calculated by the following formula: p / d. a) p / d b) p + d c) p % d d) p * d

Correct option: a) p / d

MCQ 4: Suppose there are 32 number of frames so the number of bits needed for f is: Options: a) 2 b) 3 c) 4 d) 6

Correct option: None of the given options. (The correct answer would depend on the actual number of frames needed, not provided in the options)

MCQ 5: In the Banker algorithm, we need the following data structures: a) Available, Min, Allocation, and Find b) Available, Max, Allocation, and Need c) Available, Min, Allocation, and First d) Available, Max, Allocation, and Next

Correct option: b) Available, Max, Allocation, and Need

MCQ 6: Suppose there are 16 number of pages so the number of bits needed for p is: Options: a) 1 b) 2 c) 3 d) 4

Correct option: d) 4

MCQ 7: In the Banker algorithm, the Max data structure is used. If ________, then process Pi can request a maximum of k instances of resource type Rj. a) Max[j, i] = k b) Max[i, k] = j c) Max[i, j] = k d) Max[k, j] = i

Correct option: a) Max[j, i] = k

MCQ 8: In the Banker algorithm, the Need data structure is used. If ________, then process Pi may need k more instances of resource type Rj to complete the task.