Hadoop Practice Test 3

1. Point out the wrong statement.

2. _________ is useful for iterating the properties when all deprecated properties for currently set properties need to be present.

3. Administrators typically define parameters as final in __________ for values that user applications may not alter.

4. ________ is the architectural center of Hadoop that allows multiple data processing engines.

5. Point out the wrong statement.

6. The simplest way to do authentication is using _________ command of Kerberos.

7. The ___________ executes the Mapper/ Reducer task as a child process in a separate jvm.

8. The output of the reduce task is typically written to the FileSystem via _____________

9. Which of the following is only for storage with limited compute?

10. Which of the following method add a path or paths to the list of inputs?