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_____ database is used to provide statistical information or summaries of values based on various criteria.

A. Statistical

B. Mathematical

C. Normalized

D. Un normalized

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. An advantage of views is
  2. In SQL the word natural can be used with
  3. Which of the following is not a recovery technique?
  4. ______ keyword is used to find the number of values in a column.
  5. The fact that all employees of a particular organization should not have salaries more than $10000 is…
  6. Which of the following is a reason to model data?
  7. Union operator is a :
  8. _____ command can be used to modify a column in a table
  9. Data independence means
  10. Relations produced from an E-R model will always be
  11. According to the levels of abstraction, the schema at the intermediate level is called
  12. A logical schema
  13. Isolation of the transactions is ensured by
  14. A _____ is used to define overall design of the database
  15. Relational Algebra is
  16. The clause alter table in SQL can be used to
  17. Cascading rollback is avoided in all protocol except
  18. If two relations R and S are joined, then the non matching tuples of both R and S are ignored in
  19. The _______ is a set of programs to use and / or modify this data.
  20. A ______ module is typically designed so that it will run on a user workstation or personal computer.
  21. Which of the following is not a property of transactions?
  22. The keyword to eliminate duplicate rows from the query result in SQL is
  23. Manager salary details are hidden from the employee .This is
  24. The full form of GUI is _________
  25. The clause in SQL that specifies that the query result should be sorted in ascending or descending order…
  26. The ______ indexes are forced to store only record IDs in the data structure and require at least one…
  27. Which one is true statement :
  28. The middleware databases in which the business rules act are applicable to _______ tier architectures
  29. _____is a full form of SQL.
  30. A DBMS is a ____ user if at most one user can use the system and is mostly restricted to personal computer…