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PostgreSQL MCQ Quiz (Multiple Choice Questions And Answers)

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6. The most common method to get data into a table is to use what command?

  • Insert
  • Write
  • Execute
  • Send

7. PostgreSQL is

  • a relational database management system.
  • a hierarchical database management system.
  • a network-type database management system.
  • an XML database management system.

8. PostgreSQL is

  • An open-source SMTP server.
  • A NoSQL solution.
  • Enterprise-class proprietary software developed at Bell Labs, with a basic set of features.
  • An open-source ORDBMS developed at UC Berkley, which supports many modern features.

9. PostgreSQL has many modern features including:

  • Complex SQL queries
  • SQL Sub-selects
  • All of the above
  • Views

10. If you don’t specify ASC or DESC, PostgreSQL will assume you want to see results:

  • in ascending order
  • grouped together by field type
  • in a random order
  • in descending order