Difference between an explicit and an implicit lock

Assignment Help Basic Computer Science

Reference no: EM131219838

a. Give an example, other than the one in this text, of the lost update problem.

b. Explain the difference between an explicit and an implicit lock.

c. What is lock granularity?

d. Explain the difference between an exclusive lock and a shared lock.

e. Explain two-phase locking.

Reference no: EM131219838

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