If a node is locked in an intention mode, explicit locking is done at a lower level of the tree. This is called
A. Intention lock modes
B. Explicit lock
C. Implicit lock
D. Exclusive lock
Answer:A
If a node is locked in an intention mode, explicit locking is done at a lower level of the tree. This is called
A. Intention lock modes B. Explicit lock C. Implicit lock D. Exclusive lock
Explanation: There is an intention mode associated with shared mode, and there is one with exclusive mode.