If needed to split a node or coalesce it with its siblings, or redistr – McqOptions

MCQOPTIONS

1.	If needed to split a node or coalesce it with its siblings, or redistribute key values between siblings, the crabbing protocol locks the parent of the node in mode.
A.	shared
B.	exclusive
C.	read only
D.	none of the mentioned
Answer» C. read only

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