MCQS Database Systems- for admission in software engineering – Set 9

MCQS Database Systems- for admission in software engineering – Set 9

Multiple Choice Questions

Set 9

 

  • Which key is used to relate two different table
  1. Primary key
  2. Foreign key
  3. Candidate key
  4. Both 1 and 2
    Answer - Click Here:
    2
  • Which type of specific word are used to enter the data in table___
  1. Insert into table name
  2. Save into table name
  3. Enter into table name
  4. Type into table name
    Answer - Click Here:
    1
  • Which is best to make primary key from the following
  1. Roll-no
  2. Phone number
  3. name
  4. both 1 and 2
    Answer - Click Here:
    4
  • Which is not a function in SQL______
  1. MIN
  2. COUNT
  3. SUM
  4. A= R2 
    Answer - Click Here:
    4
  • Which is not allowed in an efficient DBMS______
  1. Duplicate row
  2. Duplicate column
  3. Duplicate data
  4. All 1,2 and 3
    Answer - Click Here:
    4
  • An­__________can be used to automatically fill in certain field values for a new record.
  1. Autolook up query
  2. Select query    
  3. 3.update query
    Answer - Click Here:
    1
  4. More MCQs Of Database Systems

    1. SET 1: database design mcqs (database design mcqs )
    2. SET 2: database mcqs with answers pdf (database mcqs with answers pdf )
    3. SET 3: modern database management 12th edition mcqs (modern database management 12th edition mcqs)
    4. SET 4: database systems mcqs (database systems mcqs)
    5. SET 5: dbms mcqs (dbms mcqs )
    6. SET 6: dbms mcqs with answers (dbms mcqs with answers)
    7. SET 7: solved mcqs of dbms (solved mcqs of dbms)
    8. SET 8: dbms mcqs with answers pdf(dbms mcqs with answers pdf)
    9. SET 9: relational database management system mcqs(relational database management system mcqs)
    10. SET 10: solved mcqs of database management system(solved mcqs of database management system)
    11. SET 11: basic database mcqs pdf (basic database mcqs pdf)
    12. SET 12: relational database management system mcqs (relational database management system mcqs )
    13. SET 13: database mcqs online test (database mcqs online test)
    14. SET 14: database interview questions mcqs (database interview questions mcqs)
    15. SET 15: database developer mcqs (database developer mcqs)
    16. SET 16: database Repeated mcqs (database Repeated mcqs)
    17. SET 17: Database mcqs PPSC (Database mcqs PPSC)
    18. SET 18: Database mcqs FPSC (Database mcqs FPSC)
    19. SET 19: DBMS mcqs FPSC (DBMS mcqs FPSC)

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