An advantage of the database management approach is

A. data redundancy increases

B. data is dependent on programs

C. data is integrated and can be accessed by multiple programs

D. none of the above

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

You can do it
  1. In an ER model,_____ is described in the database by storing its data.
  2. Relational Algebra does not have
  3. Which is the best file organization when data is frequently added or deleted from a file?
  4. Which of the following is not a recovery technique?
  5. In SQL the word natural can be used with
  6. Shadow paging has
  7. Which of the following constitutes a basic set of operations for manipulating relational data?
  8. Union operator is a :
  9. The one guideline to be followed while designing the database is
  10. Which two files are used during operation of the DBMS?
  11. Wait-for graph is used for
  12. The transactions like adding an employee, enrolling a student in a course are examples of _______
  13. The collection of information stored in a database at a particular moment is called as ......
  14. _____ is a utility to capture a continuous record of server activity and provide auditing capability.
  15. Employees in a company are each assigned their own office, i.e. for each employee there exists a unique…
  16. If two relations R and S are joined, then the non matching tuples of both R and S are ignored in
  17. The fact that all employees of a particular organization should not have salaries more than $10000 is…
  18. The concept of mapping of ______ entity types is the concept in which the for each strong entity type…
  19. Manager salary details are hidden from the employee .This is
  20. _____ First proposed the process of normalization.
  21. DBMS is a collection of _____ that enables user to create and maintain a database.
  22. E-R Modeling is achieved by using ____ diagrams
  23. In a multi-user database, if two users wish to update the same record at the same time, they are prevented…
  24. Which of the following relational algebra operations do not require the participating tables to be union-compatible?
  25. If both the functional dependencies : XY and YX hold for two attributes X and Y then the relationship…
  26. The ______ key of a relation is the attribute (column) or collection of attributes, which uniquely identify…
  27. Which of the following is a reason to model data?
  28. HSAM stands for ……….
  29. Protection of data from unauthorized Disclosure results in loss of _______
  30. As per equivalence rules for query transformation, selection operation distributes over