What is data integrity?

A. It is the data contained in database that is non redundant.

B. It is the data contained in database that is accurate and consistent.

C. It is the data contained in database that is secured.

D. It is the data contained in database that is shared.

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

You can do it
  1. Data independence means
  2. In an ER diagram the ___shape specifies the Attibute and a ____ shape specifies the primary key attribute.
  3. ………………… approach reduces time and effort required for design…
  4. The division operator divides a dividend A of degree m+n by a divisor relation B of degree n and produces…
  5. ______is a special type of integrity constraint that relates two relations & maintains consistency across…
  6. The normalization was first proposed by .
  7. Which of the following is not comparison operator?
  8. The ____ operator joins two or more conditions and displays rows only if that rows data satisfies all…
  9. What are the desirable properties of a decomposition
  10. What is data integrity?
  11. Use of UNIQUE while defining an attribute of a table in SQL means that the attribute values are
  12. Which of the following is not a property of transactions?
  13. Shadow paging has
  14. In an E-R, Y is the dominant entity and X is a subordinate entity. Then which of the following is incorrect…
  15. A weak entity has an ______ dependency on its owner entity, which can be used for both ON UPDATE and…
  16. In an E-R diagram double lines indicate
  17. Union operator is a :
  18. Which normal form is considered adequate for normal relational database design?
  19. The fact that information in the data warehouse changes far less often and may be regarded as non-real-time…
  20. Key to represent relationship between tables is called
  21. The set of all values that can be taken by the attribute is called as _______ of the attribute.
  22. The size of a data item is called its _______, which can be a field of some record or may be a larger…
  23. Which of the following is not a consequence of concurrent operations?
  24. In SQL, testing whether a subquery is empty is done using
  25. The middleware databases in which the business rules act are applicable to _______ tier architectures
  26. Which one is true statement :
  27. DBMS is a collection of _____ that enables user to create and maintain a database.
  28. An advantage of views is
  29. The common column is eliminated in
  30. Precedence graphs help to find a