Question 41 : Which of the following class is used for general processing of error ?
1. LargeObjectLoader
2. ProcessingException
3. DelimiterSet
4. LobSerializer
View Answer   Discuss with Members

Question 42 : _________ supports null values for all types.
1. SmallObjectLoader
2. FieldMapProcessor
3. DelimiterSet
4. JdbcWritableBridge
View Answer   Discuss with Members

Question 43 : __________ encapsulates a set of delimiters used to encode a record.
1. LargeObjectLoader
2. FieldMapProcessor
3. DelimiterSet
4. LobSerializer
View Answer   Discuss with Members

Question 44 : ClobRef is a wrapper that holds a CLOB either directly, or a reference to a file that holds the ______ data.
1. CLOB
2. BLOB
3. MLOB
4. All of the mentioned
View Answer   Discuss with Members

Question 45 : The ______ znode is used for synchronizing the changes made to the _acl_ table by the grant/revoke commands.
1. zcl
2. acl
3. scl
4. bnl
View Answer   Discuss with Members

Question 46 : ___________ is used to decommission more than one RegionServer at a time by creating sub-znodes.
1. /hbase/master
2. /hbase/draining
3. /hbase/passive
4. None of the mentioned
View Answer   Discuss with Members

Question 47 : The ________ master will register its own address in this znode at startup, making this znode the source of truth for identifying which server is the Master.
1. active
2. passive
3. region
4. all of the mentioned
View Answer   Discuss with Members

Question 48 : Zookeeper keep track of the cluster state such as the ______ table location.
1. DOMAIN
2. NODE
3. ROOT
4. All of the mentioned
View Answer   Discuss with Members

Question 49 : _______ has a design policy of using ZooKeeper only for transient data
1. Hive
2. Imphala
3. Hbase
4. Oozie
View Answer   Discuss with Members

Question 50 : How many types of special znodes are present in Zookeeper ?
1. 1
2. 2
3. 3
4. All of the mentioned
View Answer   Discuss with Members