Explanation:Hadoop Archives is exposed as a file system MapReduce will be able to use all the logical input files in Hadoop Archives as input. 4. The __________ guarantees that excess resources taken from a queue will be restored to it within N minutes of its need for them.
A. capacitor
B. scheduler
C. datanode
D. None of the mentioned
Answer:A
Explanation:Hadoop Archives is exposed as a file system MapReduce will be able to use all the logical input files in Hadoop Archives as input. 4. The __________ guarantees that excess resources taken from a queue will be restored to it within N minutes of its need for them.
A. capacitor B. scheduler C. datanode D. None of the mentioned
Explanation:Free resources can be allocated to any queue beyond its guaranteed capacity. 5. Point out the wrong statement :