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A data type or format is specified for each _________

A. Relation

B. Tuple

C. Database

D. Domain

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

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  1. A DBMS is a ____ user if at most one user can use the system and is mostly restricted to personal computer…
  2. For using a specific database …………… command is used.
  3. Which of the following is not a property of transactions?
  4. The size of a data item is called its _______, which can be a field of some record or may be a larger…
  5. The part of a database management system which ensures that the data remains in a consistent state is
  6. Which of the following is a reason to model data?
  7. The concept of mapping of ______ entity types is the concept in which the for each strong entity type…
  8. Drop Table cannot be used to drop a table referenced by a ______ constraint.
  9. _____ command can be used to modify a column in a table
  10. A ____ key specifies a uniqueness constraint that no two distinct tuples in any state r of relation…
  11. The fact that all employees of a particular organization should not have salaries more than $10000 is…
  12. An advantage of views is
  13. A data type or format is specified for each _________
  14. SQL server stores index information in the _____system table
  15. Relationships among relationships can be represented in an-E-R model using
  16. The _______ is a set of programs to use and / or modify this data.
  17. In SQL the statement select * from R, S is equivalent to
  18. Which one is true statement :
  19. The ____ operator joins two or more conditions and displays rows only if that rows data satisfies all…
  20. Dependency preservation is not guaranteed in
  21. The one guideline to be followed while designing the database is
  22. Checkpoints are a part of
  23. A logical schema
  24. The default level of consistency in SQL is
  25. The data in the database at a particular moment of time is called the _______
  26. The normalization was first proposed by .
  27. HSAM stands for ……….
  28. The values of the attribute describes a particular
  29. Key to represent relationship between tables is called
  30. The relational model is based on the concept that data is organized and stored in two-dimensional tables…