Cassandra

Cassandra is combination of what ?

• Bigdata + dynamic
• bigdata + Hadoop
• Bigtable + dynamo
• bigtable + Hadoop

Which company created Cassandra ?

• Google
• Amazon
• Facebook
• Orkut

Which query language used by Cassandra 

• SQL
• PL-SQL
• CQL
• Javascrip

What is P Stand for in "CAP" Theorem ? 

• Consistency 
• Availability 
• partition 
• Partition Tolerance ?

What do you mean by Table in Cassandra ?

• Column
• Row
• KeySpace
• Column-Family

Cassandra Dose Not support from Following ?
A. Join
B. Subquery 

• A
• B
• Both
• Both Supports

Where clause can be run only on column other than primary key which having 

• Primary Index
• Secondary Index
• Sparse Index
• Dense Index

What do you call compression process in cassandra

• Compaction
• Compression
• Archive
• Backup 

which command start cassandra only Client
A. ~/casandra/bin/casandra -f
B. ~/cassadra/bin/cqlsh

• A
• B
• Both 
• C

Which version of Cassandra you are using ?

• 3.2
• 3.9
• 2.4
• 3.0