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Quiz: DBMS Introduction

5 questionsNo time limitPass: 60%+10 XP on first pass

What a database and a DBMS are, why companies don't keep data in Excel or text files, relational tables, and the words every interviewer expects you to know.

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  1. Question 1

    In relational database terms, a row is also called a:

  2. Question 2

    A table has 5 columns and 200 rows. What is its degree?

  3. Question 3

    Which is NOT a problem of the file system that a DBMS solves?

  4. Question 4

    Which of these is a NoSQL database?

  5. Question 5

    Changing how data is stored on disk without changing applications is called: