When a client contacts the namenode for accessing a file, the namenode – McqOptions

MCQOPTIONS

1.	When a client contacts the namenode for accessing a file, the namenode responds with
A.	size of the file requested
B.	block id and hostname of all the data nodes containing that block
C.	block id of the file requested
D.	all of the above
Answer» C. block id of the file requested

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