

MCQOPTIONS
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1. |
Consider the following two phase locking protocol. Suppose a transaction T accesses (for read or write operations), a certain set of objects {O |
A. | guarantee serializability and deadlock-freedom |
B. | guarantee neither serializability nor deadlock-freedom |
C. | guarantee serializability but not deadlock-freedom |
D. | guarantee deadlock-freedom but not serializability |
Answer» B. guarantee neither serializability nor deadlock-freedom | |