Q. In distributed file system, DNS stands for?
✅ Correct Answer: (A)
domain name system
Distributed Computing System (DCS) MCQs | Page - 5
Dear candidates you will find MCQ questions of Distributed Computing System (DCS) here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. NFS file System uses Mechanism
✅ Correct Answer: (A)
rpc
Q. map and reduce are
✅ Correct Answer: (B)
functions
Q. In HDFS file System, A serves as the master and there is only one NameNode per cluster
✅ Correct Answer: (B)
namenode
Q. HDFS works in a fashion.
✅ Correct Answer: (B)
master-slave
Q. In HDFS file System, NameNode is used when the Primary NameNode goes down.
✅ Correct Answer: (C)
secondary
Q. In context of HDFS file system, Point out the wrong statement.
✅ Correct Answer: (D)
datanode is aware of the files to which the blocks stored on it belong to
Q. In HDFS, . is the slave/worker node and holds the user data in the form of Data Blocks.
✅ Correct Answer: (A)
datanode
Q. Which one of the following hides the location where in the network the file is stored?
✅ Correct Answer: (A)
transparent distributed file system
Q. In a distributed file system, when a file’s physical storage location changes ___________
✅ Correct Answer: (B)
file name need not to be changed
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