Which of the following is a singleton instance class? – McqOptions

MCQOPTIONS

1.	Which of the following is a singleton instance class?
A.	LargeObjectLoader
B.	FieldMapProcessor
C.	DelimiterSet
D.	LobSerializer
Answer» B. FieldMapProcessor

Discussion

No Comment Found

Related MCQs

_________ is a Cassandra feature that optimizes the cluster consistency process.
A __________ determines which data centers and racks nodes belong to it.
The import-tables tool imports a set of tables from an RDBMS to?
Cassandra uses a protocol called _______ to discover location and state information.
Apache Cassandra is a massively scalable open source _______ database.
Sqoop can also import the data into Hive by generating and executing a ____________ statement to define the data’s layout in Hive.
Sqoop direct mode does not support imports of ______ columns.
Which of the following interface is implemented by Sqoop for recording?
Sqoop can also import the data into Hive by generating and executing a ____________ statement to define the datas layout in Hive.
When ___________ contents exceed a configurable threshold, the memtable data, which includes indexes, is put in a queue to be flushed to disk.