BUSINESS ADMINISTRATION
BUSINESS ANALYTICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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TRUE
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FALSE
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Detailed explanation-1: -MySQL, like many relational databases, uses structured query language (SQL) for access. MongoDB uses the MongoDB Query Language (MQL), designed for easy use by developers. The documentation compares MQL and SQL syntax for common database operations.
Detailed explanation-2: -MongoDB only creates the database when you first store data in that database. This data could be a collection or a document. To add a document to your database, use the db.collection.insert() command.
Detailed explanation-3: -NoSQL databases come in a variety of types including document databases, key-values databases, wide-column stores, and graph databases. MongoDB is the world’s most popular NoSQL database.
Detailed explanation-4: -6. Which of the following true about mongoDB? Explanation: MongoDB is a cross-platform, document oriented database that provides, high performance, high availability, and easy scalability. 7.