__________ is one of many possible IAuthorizer implementations and the one that stores permissions in the system_auth.permissions table to support all authorization-related CQL statements.(a) CassandraAuth(b) CassandraAuthorizer(c) CassAuthorizer(d) All of the mentionedI had been asked this question during a job interview.My doubt is from Cassandra with Hadoop topic in portion ZooKeeper, Sqoop and Cassandra of Hadoop

__________ is one of many possible IAuthorizer implementations and the

1.	__________ is one of many possible IAuthorizer implementations and the one that stores permissions in the system_auth.permissions table to support all authorization-related CQL statements.(a) CassandraAuth(b) CassandraAuthorizer(c) CassAuthorizer(d) All of the mentionedI had been asked this question during a job interview.My doubt is from Cassandra with Hadoop topic in portion ZooKeeper, Sqoop and Cassandra of Hadoop
Answer» The correct CHOICE is (b) CASSANDRAAUTHORIZER The BEST explanation: CONFIGURATION consists mainly of changing the authorizer option in the cassandra.yaml to use the CassandraAuthorizer.

Discussion

No Comment Found

Related InterviewSolutions

_________ can be configured per table for non-QUORUM consistency levels.(a) Read repair(b) Read damage(c) Write repair(d) None of the mentionedThe question was posed to me in examination.This intriguing question originated from Cassandra with Hadoop in chapter ZooKeeper, Sqoop and Cassandra of Hadoop
There are _________ types of read requests that a coordinator can send to a replica.(a) two(b) three(c) four(d) all of the mentionedThe question was asked in quiz.I would like to ask this question from Cassandra with Hadoop in chapter ZooKeeper, Sqoop and Cassandra of Hadoop
The type of __________ strategy Cassandra performs on your data is configurable and can significantly affect read performance.(a) compression(b) collection(c) compaction(d) decompressionI have been asked this question by my school teacher while I was bunking the class.This interesting question is from Cassandra with Hadoop in division ZooKeeper, Sqoop and Cassandra of Hadoop
The compression offset map grows to ____ GB per terabyte compressed.(a) 1-3(b) 10-16(c) 20-22(d) 0-1This question was posed to me during an interview for a job.Question is from Cassandra with Hadoop topic in division ZooKeeper, Sqoop and Cassandra of Hadoop
Point out the wrong statement.(a) A hint indicates that a write needs to be replayed to one or more unavailable nodes(b) When the cluster cannot meet the consistency level specified by the client, Cassandra does store a hint(c) By default, hints are saved for three hours after a replica fails because if the replica is down longer than that, it is likely permanently dead(d) All of the mentionedI had been asked this question during an interview for a job.My question comes from Cassandra with Hadoop topic in section ZooKeeper, Sqoop and Cassandra of Hadoop
You configure sample frequency by changing the ________ property in the table definition.(a) index_time(b) index_interval(c) index_secs(d) none of the mentionedI have been asked this question in a job interview.I'd like to ask this question from Cassandra with Hadoop in section ZooKeeper, Sqoop and Cassandra of Hadoop
Point out the correct statement.(a) Cassandra does not immediately remove data marked for deletion from disk(b) A deleted column can reappear if you do not run node repair routinely(c) The deletion of marked data occurs during compaction(d) All of the mentionedI got this question in an online quiz.I want to ask this question from Cassandra with Hadoop topic in section ZooKeeper, Sqoop and Cassandra of Hadoop
Cassandra searches the __________ to determine the approximate location on disk of the index entry.(a) partition record(b) partition summary(c) partition search(d) all of the mentionedThe question was posed to me in an internship interview.Query is from Cassandra with Hadoop topic in portion ZooKeeper, Sqoop and Cassandra of Hadoop
_________ is a Cassandra feature that optimizes the cluster consistency process.(a) Hinted handon(b) Hinted handoff(c) Tombstone(d) Hinted tombI got this question in an online quiz.My doubt stems from Cassandra with Hadoop topic in chapter ZooKeeper, Sqoop and Cassandra of Hadoop
Cassandra marks data to be deleted using _________(a) tombstone(b) combstone(c) tenstone(d) none of the mentionedThe question was posed to me during an interview for a job.My query is from Cassandra with Hadoop topic in portion ZooKeeper, Sqoop and Cassandra of Hadoop

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment