DBMS Quiz | DBMS Question and Answer for Practice

Here is the list of DBMS quiz questions and answers available online and pdf download format to practice for exams.

DBMS Questions with Answers

31. A report generator is used to

32. The database environment has all of the following components except:

33. Count function in SQL returns the number of

34. It is possible to define a schema completely using

35. _________ is a virtual table that draws its data from the result of an SQLSELECT statement.

36. Which one of the following is not true for a view:

37. A relational database developer refers to a record as

38. Which of the following is correct:

39. Cartesian product in relational algebra is

40. The result of the UNION operation between R1 and R2 is a relation that includes

41. The statement in SQL which allows to change the definition of a table is

42. A set of possible data values is called

43. Which of the following database object does not physically exist?

44. The ______ operator is used to compare a value to a list of literals values that have beenspecified.

45. The physical location of a record is determined by a mathematical formula that trAnsformsa file key into a record location is :

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DBMS Multiple Choice Questions and Answers

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