August 29, 2024
Question 82 Which of the following statement is wrong ? A 2 – phase locking protocol suffers from dead locks B Time – Stamp protocol suffers […]
August 29, 2024
Question 608 A relation R={A, B, C, D, E, F} is given with following set of functional dependencies : F =, {A →B,AD →C,B→F,A →E} Which […]
August 29, 2024
Question 83 Immediate updates as a recovery protocol is preferable, when : A Database reads more than writes B Writes are more than reads C It […]
August 29, 2024
Question 612 Two phase protocol in a database management system is : A a concurrency mechanism that is not deadlock free B a recovery protocol used […]
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