Deprecated -Subject Database Management System › MongoDB › Question #6887
Single Choice Easy

QWhen were locks implemented at the database level in MongoDB?

ID: #6887 MongoDB 109 views
Question Info
#6887Q ID
EasyDifficulty
MongoDBTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A Before version 2.2 ✔ ✖
  • B With version 2.2 ✔ ✖
  • C Since version 3.0 ✔ ✖
  • D None of the above ✔ ✖
Correct Answer

Explanation

Answer: With version 2.2 Explanation: Before version 2.2, locks were implemented on a per-server process basis. With version 2.2, locks were implemented at the database level.

 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

What type of database program is MongoDB?... Which of the following method is used to create Index in MongoDB?... Which operating systems is MongoDB available on?... Which is the method used to create Index in MongoDB?... What type of database program is MongoDB?... In MongoDB, these are used to index array data. Choose the correct option(s).... Find the command that removes the user from the current database.... Which storage engine uses an optimistic concurrency protocol that provides document-level locking?... What approach can be used to increase concurrency in MongoDB?... What is the name of MongoDB's managed cloud database service?...