Explanation: NameNode is aware of the files to which the blocks stored on it belong to. 6. Which of the following scenario may not be a good fit for HDFS ?
A. HDFS is not suitable for scenarios requiring multiple/simultaneous writes to the same file
B. HDFS is suitable for storing data related to applications requiring low latency data access
C. HDFS is suitable for storing data related to applications requiring low latency data access
D. None of the mentioned
Answer:A
Explanation: NameNode is aware of the files to which the blocks stored on it belong to. 6. Which of the following scenario may not be a good fit for HDFS ?
A. HDFS is not suitable for scenarios requiring multiple/simultaneous writes to the same file B. HDFS is suitable for storing data related to applications requiring low latency data access C. HDFS is suitable for storing data related to applications requiring low latency data access D. None of the mentioned