Author Question: An environment in which data are distributed across all nodes, and there is a global schema, is ... (Read 80 times)

james0929 · **on:** Jul 7, 2018

An environment in which data are distributed across all nodes, and there is a global schema, is called a(n) heterogenous environment.

Indicate whether the statement is true or false

Question 2

Two-phase locking results in a growing phase where locks are acquired and a shrinking phase where locks are released.

Indicate whether the statement is true or false