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Cassandra Interview Questions and Answers
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Questions
Cassandra
0
votes
Q: Which of the accompanying is impossible by a client to records possessed by others when the association-wide default is set to Read/Write to a protest
asked
Jan 15, 2021
in
Cassandra
by
SakshiSharma
#cassandra-records
#records-read-write
0
votes
Q: What of the accompanying explanations is True?
asked
Jan 15, 2021
in
Cassandra
by
SakshiSharma
#cassandra
#cassandra-tasks
0
votes
Q: What page do you access to uninstall an application?
asked
Jan 15, 2021
in
Cassandra
by
SakshiSharma
#cassandra-application-uninstall
#uninstall-application
0
votes
Q: wholesale Acoustic Folding Screens
asked
Mar 30, 2020
in
Cassandra
by
anonymous
0
votes
Q: COPY FROM is used to import datasets that have less than
asked
Feb 29, 2020
in
Cassandra
by
RShastri
+1
vote
Q: Real-time data ingestion in Cassandra can be done using
asked
Feb 29, 2020
in
Cassandra
by
RShastri
+1
vote
Q: It is wise to use secondary indexes on the columns you want to be querying on has few unique values
asked
Feb 29, 2020
in
Cassandra
by
RShastri
0
votes
Q: Tool that streams sstables to a live cluster
asked
Feb 29, 2020
in
Cassandra
by
RShastri
#cassandra-replication
+1
vote
Q: In which of the following scenarios can we use 'Wide rows'?
asked
Feb 29, 2020
in
Cassandra
by
RShastri
+2
votes
Q: What is Replication Factor in Cassandra?
asked
Feb 29, 2020
in
Cassandra
by
RShastri
0
votes
Q: Using sstableloader external data cannot be loaded into the cluster
asked
Feb 29, 2020
in
Cassandra
by
RShastri
0
votes
Q: COPY keyspace_name.tab_name FROM STDIN
asked
Feb 29, 2020
in
Cassandra
by
RShastri
0
votes
Q: What is the default log level used by Log4J in cassandra
asked
Feb 29, 2020
in
Cassandra
by
RShastri
+1
vote
Q: Which among the following is a high-level goals of your Data-Model?
asked
Feb 29, 2020
in
Cassandra
by
RShastri
#cassandra-normalization
+2
votes
Q: What is the technique used to break through the 2 billion column limit?
asked
Feb 29, 2020
in
Cassandra
by
RShastri
+1
vote
Q: Which among the following is not a performance measurement tool
asked
Feb 29, 2020
in
Cassandra
by
RShastri
0
votes
Q: What is Python Stress test in Cassandra?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-python
0
votes
Q: What are Roles in CQLSH in Cassandra?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-cqlsh
0
votes
Q: Explain Nodetool Utility.
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-needtool
0
votes
Q: Why is JConsole used? What is it’s different elements?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#jconsole
0
votes
Q: What are snapshots and how do you create one in Cassandra?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-snapshots
0
votes
Q: What is JMX? And How is it useful in Cassandra?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-jmx
0
votes
Q: What do you mean by Logging in Cassandra?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-logging
0
votes
Q: What is Hinted Handoff in CAssandra?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-handoff
0
votes
Q: Explain the different types of Repairs.
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-repairs
0
votes
Q: What is Anti-Entropy and How is it associated with Merkel Tree?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-anti-entropy
0
votes
Q: What do you mean by Compaction?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-compaction
0
votes
Q: How does Cassandra perform Read operation? Explain
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-read-operations
0
votes
Q: What is the use of Coordinator Node in Read?
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-node
0
votes
Q: Explain the terms Memtable, CommitLog and SSTables.
asked
Feb 3, 2020
in
Cassandra
by
rajeshsharma
#cassandra-memtable
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