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Recent questions tagged mongodb
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mongodb
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Q: Which of the following will control the amount of logging output that mongodb writes to the log?
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+1
vote
Q: Default size of Chunk in MongoDB is ___________.
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+2
votes
Q: Mongo client will generate _____ command to initiate a new replica set.
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
0
votes
Q: Choose the operations that can be captured by database profiler?
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+2
votes
Q: In MongoDB, which is the storage measure used by masters oplog?
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+1
vote
Q: Which is the method used in MongoDB to Grant user?
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+2
votes
Q: Choose the indexes to index the content stored in arrays.
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+1
vote
Q: In MongoDB, _________ helps to synchronize data across multiple servers.
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+1
vote
Q: Find the command that forces MongoDB to use a particular index for a db.collection.find() operation.
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+2
votes
Q: Which of the following can be used to check the status of replica set?
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+1
vote
Q: ______ can be used to check if the connected node is primary or not?
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+2
votes
Q: In MongoDB, _________ is the operator limits the contents of an array field from the query.
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+2
votes
Q: Which will be the command to return information on query plans and execution statistics of the query plans?
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+1
vote
Q: Which is the command to Check the Size of the Oplog?
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+1
vote
Q: Which is the method used to check the current length of replication lag?
asked
Apr 17, 2021
in
MongoDB
by
rajeshsharma
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
0
votes
Q: In MongoDB, identify the command that adds an shard with a sharded Cluster.
asked
Oct 26, 2020
in
MongoDB
by
AdilsonLima
#mangodb
mongodb
mongodb-mcq
mongodo-interview-questions
mongodb-questions-answers
mongodb-best-questions
top-50-mongodb-mcq
+2
votes
Q: NoSQL databases are designed to expand _.
asked
Aug 23, 2019
in
NoSQL
by
Venkatshastri
big-data
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
mongodb
+3
votes
Q: Cassandra lightweight transactions (LWT) supports pattern.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
rdbms
+3
votes
Q: Hbase DDL Operations (create, delete tables) are maintained by ___.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
rdbms
+3
votes
Q: Like most relational databases, Kudu also offers secondary indexes and uniqueness constraints.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
rdbms
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