MongoDB Mock Test 1 - Sanfoundry

10%

Question 1 of 10

1. Most NoSQL databases support automatic __________ meaning that you get high availability and disaster recovery.

processing

scalability

replication

all of the mentioned

Question 1 of 10

Question 2 of 10

2. __________ is a command-line utility to import content from a JSON, CSV, or TSV.

mongosupport

mongorestore

mongoimport

mongofiles

Question 2 of 10

Question 3 of 10

3. Point out the wrong statement.

None of the mentioned

The primary replica performs all writes and reads by default

Each replica set member will act in the role of primary replica only

Secondaries can also perform read operations, but the data is eventually consistent by default

Question 3 of 10

Question 4 of 10

4. Administrative information in MongoDB can also be accessed through _____________

web interface

all of the mentioned

dashboard

psql shell

Question 4 of 10

Question 5 of 10

5. Point out the wrong statement.

MongoDB works hard to be very easy to install, configure, maintain, and use

MongoDB works right out of the box, and you can dive right into developing your application, instead of spending a lot of time fine-tuning obscure database configurations

MongoDB does not provide a lot of the features of a traditional RDBMS

None of the mentioned

Question 5 of 10

Question 6 of 10

6. __________ sends all diagnostic logging information to a log file instead of to standard output or to the host’s syslog system.

syspath

syslog

logpath

syspathlog

Question 6 of 10

Question 7 of 10

7. Point out the wrong statement.

All of the mentioned

MongoDB stores data in JSON documents

JSON provides a rich data model that seamlessly maps to native programming language types

BSON is difficult to code and manage

Question 7 of 10

Question 8 of 10

8. Which of the following language is MongoDB written in?

Javascript

C++

All of the mentioned

Question 8 of 10

Question 9 of 10

9. mongostat tool is similar to the UNIX/Linux _________ utility.

vmstat

vim

stats

all of the mentioned

Question 9 of 10

Question 10 of 10

10. Point out the wrong statement.

The backup role confers no additional access, in keeping with the policy of least privilege

All of the mentioned

mongodumplocal overwrites output files if they exist in the backup data folder

To backup a given database, you must have read access on the database

Question 10 of 10