Locking Granularity: the Size of the Database Item Locked

question 44

True/False

Locking Granularity: the size of the database item locked.Locking granularity is a trade-off between waiting time (amount of concurrency permitted)and overhead (number of locks held).

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Definitions:

Outer Cytoplasmic

Pertaining to the area of cytoplasm situated near the outer boundary of a cell.

Gas Filled Vacuoles

Structures within some cells that contain gas, which can provide buoyancy or maintain cell shape.

Pili

Hair-like structures on the surface of many bacteria that are involved in attachment to surfaces and in the transfer of genetic material.