If a node is locked in Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â explicit locking is being done at a lower level of the tree, but with only shared-mode locks.

Question

If a node is locked in Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â explicit locking is being done at a lower level of the tree, but with only shared-mode locks.

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intention-shared-exclusive mode

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intention lock modes

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intention-shared-exclusive mode

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intention-exclusive (ix) mode

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intention-shared (is) mode

1.	If a node is locked in Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â explicit locking is being done at a lower level of the tree, but with only shared-mode locks.
A.	intention lock modes
B.	intention-shared-exclusive mode
C.	intention-exclusive (ix) mode
D.	intention-shared (is) mode
Answer» B. intention-shared-exclusive mode

If a node is locked in Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â explicit locking is being done at a lower level of the tree, but with only shared-mode locks.

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