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MongoDB interview questions part 28
MongoDB interview questions part 28
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Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. Which of the following is a metapackage for enterprise ?
A. mongodb-enterprise
B. mongodb-enterprise-server
C. mongodb-enterprise-mongos
D. none of the mentioned
Show Correct Answer
Correct Answer is :
mongodb-enterprise
2. Point out the correct statement :
A. MongoDB provides packages of the officially supported MongoDB Enterprise builds in it’s own repository
B. mongodb-enterprise-tool package contains the mongo shell
C. mongodb-enterprise-shell package contains the mongo tools
D. All of the mentioned
Show Correct Answer
Correct Answer is :
MongoDB provides packages of the officially supported MongoDB Enterprise builds in it’s own repository
3. ______ package contains the mongod daemon and associated configuration and init scripts.
A. mongodb-enterprise
B. mongodb-enterprise-server
C. mongodb-enterprise-mongos
D. none of the mentioned
Show Correct Answer
Correct Answer is :
mongodb-enterprise-server
4. Which of the following is not a part of mongodb-enterprise-tools ?
A. mongodump
B. mongotop
C. mongodown
D. none of the mentioned
Show Correct Answer
Correct Answer is :
mongodown
5. Point out the wrong statement :
A. As of version 2.0.0, there are no control scripts for mongos
B. The mongodb-enterprise package includes various control scripts, including the init script /etc/rc.d/init.d/mongod
C. You must configure SELinux to allow MongoDB to start on Red Hat Linux-based systems
D. None of the mentioned
Show Correct Answer
Correct Answer is :
As of version 2.0.0, there are no control scripts for mongos
6. MongoDB only provides Enterprise packages for Ubuntu ________ LTS
A. 13.04
B. 12.1
C. 12.04
D. 13.1
Show Correct Answer
Correct Answer is :
12.04
7. Which of the following is Ubuntu package management tool ?
A. wapt
B. dpkg
C. capt
D. wat
Show Correct Answer
Correct Answer is :
dpkg
8. Command to install the latest stable version of MongoDB Enterprise in Ubuntu is :
A. sudo apt-get install mongodb
B. sudo apt-get install mongodb-enterprise
C. sudo apt-get install mongodb-ent
D. all of the mentioned
Show Correct Answer
Correct Answer is :
sudo apt-get install mongodb-enterprise
9. mongod process is stopped by issuing the following command:
A. sudo service mongod start
B. sudo service mongod stop
C. sudo service mongod restart
D. none of the mentioned
Show Correct Answer
Correct Answer is :
sudo service mongod stop
10. To install the latest stable version of MongoDB on SUSE , issue :
A. sudo zypper install mongodb-enterprise
B. sudo zypper update mongodb-enterprise
C. sudo zyp install mongodb-enterprise
D. none of the mentioned
Show Correct Answer
Correct Answer is :
sudo zypper install mongodb-enterprise
11. Point out the correct statement :
A. MongoDB can be installed on SUSE which is a Linux flavour
B. MongoDB Enterprise is available on select platforms and contains support for several features related to security and monitoring
C. A commercial edition of MongoDB that includes additional features
D. All of the mentioned
Show Correct Answer
Correct Answer is :
All of the mentioned
12. The MongoDB instance stores its _________ files in /var/lib/mongo by default
A. log
B. data
C. replica
D. all of the mentioned
Show Correct Answer
Correct Answer is :
data
13. The MongoDB process listens on port _________ by default
A. 27017
B. 27170
C. 27107
D. 26017
Show Correct Answer
Correct Answer is :
27017
14. Point out the wrong statement :
A. If you change the user that runs the MongoDB process, you must modify the access control rights
B. The MongoDB instance stores its data files in /var/log/mongodb by default
C. MongoDB uses memory mapped files for data management for efficiency
D. None of the mentioned
Show Correct Answer
Correct Answer is :
The MongoDB instance stores its data files in /var/log/mongodb by default
15. Which of the following file is not a MongoDB configuration file ?
A. mongodb.conf
B. mongod.conf
C. mongodb.con
D. none of the mentioned
Show Correct Answer
Correct Answer is :
mongod.conf
16. User account running mongod has _______ permissions for the directory.
A. write only
B. read only
C. read and write
D. none of the mentioned
Show Correct Answer
Correct Answer is :
read and write
17. ___________ allows you to scale your cluster linearly by adding more machines.
A. Vertical sharding
B. Autosharding
C. Horizontal sharding
D. All of the mentioned
Show Correct Answer
Correct Answer is :
Autosharding
18. MongoDB is installed unattended on Windows from the command line using :
A. msi.exe
B. msiexec.exe
C. exec.exe
D. none of the mentioned
Show Correct Answer
Correct Answer is :
msiexec.exe
19. Sometimes mongod.exe is visible on public networks without running in _________ Mode with the auth setting.
A. Permanent
B. Secure
C. Primary
D. Protected
Show Correct Answer
Correct Answer is :
Secure
20. ________ contains a counter of the total number of clients with active operations in progress or queued.
A. globalLock.active
B. localLock.activeClients
C. globalLock.activeClients
D. all of the mentioned
Show Correct Answer
Correct Answer is :
globalLock.activeClients
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