a) dbStats b) db.serverStatus() c) db.statserver() d) collstats Answer: d Explanation: It also includes count of the ...
View QuestionThe ________ reflect the amount of storage used, the quantity of data contained in the database, and object, collection, and index counters.
a) dbStats b) db.serverStatus() c) db.statserver() d) none of the mentioned Answer: a Explanation: The dbStats command, ...
View Question___________ returns a general overview of the status of the database, detailing disk usage, memory use, connection, journaling, and index access.
a) dbStats b) db.serverStatus() c) db.stats() d) none of the mentioned Answer: b Explanation: This command is ...
View QuestionPoint out the correct statement.
a) MMS offers point in time recovery of MongoDB replica sets b) MongoDB provides a web interface that ...
View Question_______ method is useful tool for identifying the database instance’s in-progress operations.
a) db.current b) db.currentOp c) db.Op d) none of the mentioned Answer: b Explanation: MongoDB includes ...
View Question_________ tracks and reports the current read and write activity of a MongoDB instance, and reports these statistics on a per collection basis.
a) mongostat b) mongod c) mongotop d) all of the mentioned Answer: c Explanation: Use mongotop to ...
View QuestionPoint out the correct statement.
a) Database commands cannot return statistics regarding the current database state with greater fidelity b) Monitoring is a ...
View Question___________ captures and returns the counts of database operations by type.
a) mongostat b) mongod c) mms d) all of the mentioned Answer: a Explanation: Use mongostat to ...
View QuestionWhich of the following document details the state and configuration of the replica set and statistics about its members?
a) replSetGetStatus b) db.serverStatus() c) db.stats() d) none of the mentioned Answer: d Explanation: The replSetGetStatus command ...
View QuestionWhich of the following command returns quickly and does not impact MongoDB performance?
a) dbStats b) db.serverStatus() c) db.stats() d) none of the mentioned Answer: b Explanation: serverStatus outputs an ...
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