a) mongoperf b) mongoio c) mongod d) mongofiles Answer: d Explanation: All mongofiles commands have the following form:mongofiles <options> <commands> ...
View QuestionWhich of the following is a utility to check disk I/O performance independently of MongoDB?
a) mongoperf b) mongoio c) mongod d) none of the mentioned Answer: a Explanation: Specify options to ...
View Question_________ is a diagnostic tool for inspecting BSON files.
a) jsondump b) bsondump c) bsondumpjson d) all of the mentioned Answer: b Explanation: The bsondump converts BSON files ...
View Question___________ is the primary daemon process for the MongoDB system.
a) mongos b) mongod c) logpath d) syspathlog Answer: b Explanation: It handles data requests, manages data ...
View Question__________ sends all diagnostic logging information to a log file instead of to standard output or to the host’s syslog system.
a) syspath b) syslog c) logpath d) syspathlog Answer: c Explanation: By default, MongoDB overwrites the ...
View QuestionPoint out the wrong statement.
a) To backup a given database, you must have read access on the database b) The backup role ...
View Question___________ is a routing service for MongoDB shard configurations that processes queries from the application layer.
a) mongod b) mongos c) mongocon d) none of the mentioned Answer: b Explanation: From the perspective of the ...
View QuestionTo backup all the databases in a cluster via mongodump, you should have the ___________ role.
a) restore b) backup c) replication d) all of the mentioned Answer: b Explanation: The backup role provides the ...
View QuestionPoint out the correct statement.
a) The data format used by mongodump from version 2.2 or later is incompatible with earlier versions ...
View Question___________ does not dump the content of the local database.
a) mongoshell b) mongodump c) mongolocaldump d) None of the mentioned Answer: b Explanation: mongodump can read data from either mongod ...
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