Quiz: Can You Pass DBMS Test?

5 Questions | Total Attempts: 238

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Quiz: Can You Pass DBMS Test? - Quiz

Can you pass the DBMS test? This system makes it easier for users of computer information to retrieve, store, and update data in a database at any given time. Every company desires a DBMS that functions correctly, and the quiz below will test out how conversant you are with it. Do give it a try and keep reading up on it!


Questions and Answers
  • 1. 
    What is ETL?
    • A. 

      Extract, transform, Load

    • B. 

      Extract, transact Load

    • C. 

      Export, transform, load

  • 2. 
    Is Informatica an ETL tool?
    • A. 

      YES

    • B. 

      NO

  • 3. 
    What is the command that is used to modify a column in the table?
    • A. 

      Alter

    • B. 

      Update

    • C. 

      Set

    • D. 

      Create

  • 4. 
    DBMS helps achieve
    • A. 

      Data independence

    • B. 

      Centralized control of data

    • C. 

      Neither A nor B

    • D. 

      Both A and B

  • 5. 
    Key to represent relationship is called?
    • A. 

      Primary Key

    • B. 

      Secondary key

    • C. 

      Foreign Key

    • D. 

      None of the above

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