Home

The set of all values that can be taken by the attribute is called as _______ of the attribute.

A. Tuple

B. Cardinality

C. Degree

D. Domain

Related Questions

  1. Drop Table cannot be used to drop a table referenced by a ______ constraint.
  2. The part of a database management system which ensures that the data remains in a consistent state is
  3. Manager salary details are hidden from the employee .This is
  4. The normal form that is not necessarily dependency preserving is
  5. A top-to-bottom relationship among the items in a database is established by a
  6. _____ database is used to provide statistical information or summaries of values based on various criteria.
  7. As per equivalence rules for query transformation, selection operation distributes over
  8. DBMS is a collection of _____ that enables user to create and maintain a database.
  9. Which of the following statement on the view concept in SQL is invalid?
  10. In a multi-user database, if two users wish to update the same record at the same time, they are prevented…
  11. Whenever two independent one-to-many relationships are mixed in the same relation, a __________ arises.
  12. The clause in SQL that specifies that the query result should be sorted in ascending or descending order…
  13. The fact that information in the data warehouse changes far less often and may be regarded as non-real-time…
  14. In SQL, testing whether a subquery is empty is done using
  15. ____specifies a search condition for a group or an aggregate.
  16. Protection of data from unauthorized Disclosure results in loss of _______
  17. Employees in a company are each assigned their own office, i.e. for each employee there exists a unique…
  18. Which is the best file organization when data is frequently added or deleted from a file?
  19. Which of the following addressing modes permits relocation without any change over in the code?
  20. The _______ is a set of programs to use and / or modify this data.
  21. A transaction is in state after the final statement has been executed.
  22. For using a specific database …………… command is used.
  23. Data independence means
  24. The relational model is based on the concept that data is organized and stored in two-dimensional tables…
  25. The size of a data item is called its _______, which can be a field of some record or may be a larger…
  26. Which of the following is not a logical database structure?
  27. According to the levels of abstraction, the schema at the intermediate level is called
  28. The set of all values that can be taken by the attribute is called as _______ of the attribute.
  29. Isolation of the transactions is ensured by
  30. _____is a full form of SQL.

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