Neco 2024 Computer Studies Question 29

Practice objective / multiple choice question 29 from the 2024 Neco Computer Studies examination.

Neco 2024 Computer Studies Objective / Multiple Choice Hard Difficulty
Question 29 NECO • 2024 • COMPUTER_STUDIES • objective

The following schedule of three transactions is given (operations are listed in execution order):\n\nT1: r1(A) w1(B)\nT2: r2(B) w2(C)\nT3: r3(C) w3(A)\nT1: w1(C)\nT2: r2(A)\nT3: w3(B)\n\nIs the schedule conflict‑serializable? If yes, give an equivalent serial order; if not, state that it is not conflict‑serializable.

Answer Options

A. Conflict‑serializable: T1 → T2 → T3
B. Conflict‑serializable: T2 → T1 → T3
C. Conflict‑serializable: T3 → T2 → T1
Correct Answer D. Not conflict‑serializable
Correct Answer
D
Correct Option:
Not conflict‑serializable

About This Question

This is Neco 2024 Computer Studies Question 29. It is one of the objective questions from the 2024 Neco Computer Studies examination.

Difficulty level: Hard .

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