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


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