Related InterviewSolutions

• Which 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 mentionedI have been asked this question in a national level competition.My enquiry is from MongoDB Packages in division MongoDB Enterprise and Packages of MongoDB
• ___________ is the primary daemon process for the MongoDB system.(a) mongos(b) mongod(c) logpath(d) syspathlogI have been asked this question in semester exam.This intriguing question comes from MongoDB Packages topic in section MongoDB Enterprise and Packages of MongoDB
• __________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) syspathlogI got this question in unit test.The question is from MongoDB Packages in section MongoDB Enterprise and Packages of MongoDB
• __________ is a diagnostic tool for inspecting BSON files.(a) jsondump(b) bsondump(c) bsondumpjson(d) all of the mentionedI had been asked this question during an internship interview.This intriguing question comes from MongoDB Packages topic in division MongoDB Enterprise and Packages of MongoDB
• Point out the wrong statement.(a) To backup a given database, you must have read access on the database(b) The backup role confers no additional access, in keeping with the policy of least privilege(c) mongodumplocal overwrites output files if they exist in the backup data folder(d) All of the mentionedI had been asked this question in an internship interview.This intriguing question originated from MongoDB Packages in section MongoDB Enterprise and Packages of MongoDB
• ___________ 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 mentionedI had been asked this question by my school teacher while I was bunking the class.I want to ask this question from MongoDB Packages in section MongoDB Enterprise and Packages of MongoDB
• To backup all the databases in a cluster via mongodump, you should have the ___________ role.(a) restore(b) backup(c) replication(d) all of the mentionedI had been asked this question in a job interview.My question is taken from MongoDB Packages topic in portion MongoDB Enterprise and Packages of MongoDB
• Point out the correct statement.(a) The data format used by mongodump from version 2.2 or later is incompatible with earlier versions of mongod(b) The replica role confers no additional access, in keeping with the policy of least privilege(c) To backup a given database’s users, you must have the replace action on the admin database’s admin.system.users collection(d) All of the mentionedThe question was asked at a job interview.This interesting question is from MongoDB Packages in section MongoDB Enterprise and Packages of MongoDB
• ____________ does not dump the content of the local database.(a) mongoshell(b) mongodump(c) mongolocaldump(d) none of the mentionedThe question was posed to me in an interview.This intriguing question comes from MongoDB Packages topic in division MongoDB Enterprise and Packages of MongoDB
• ___________ allows you to scale your cluster linearly by adding more machines.(a) Vertical sharding(b) Autosharding(c) Horizontal sharding(d) All of the mentionedThis question was addressed to me by my school principal while I was bunking the class.Query is from MongoDB Enterprise in chapter MongoDB Enterprise and Packages of MongoDB