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Question

R-timestamp(Q) denotes?

a.

The largest timestamp of any transaction that can execute write(Q) successfully

b.

The largest timestamp of any transaction that can execute read(Q) successfully

c.

The smallest timestamp of any transaction that can execute write(Q) successfully

d.

The smallest timestamp of any transaction that can execute read(Q) successfully

Posted under DBMS

Answer: (b).The largest timestamp of any transaction that can execute read(Q) successfully

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