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The fact that all employees of a particular organization should not have salaries more than $10000 is a _____ constraint.

A. Schema

B. Tuple

C. Domain

D. Relational

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

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  1. A table can have only one
  2. A relational database developer refers to a record as
  3. Isolation of the transactions is ensured by
  4. Create a table with the following attributes: Employee(EMPNO integer, EMPNAME of 10 characters)
  5. The default level of consistency in SQL is
  6. The part of a database management system which ensures that the data remains in a consistent state is
  7. Key to represent relationship between tables is called
  8. The rule that a value of a foreign key must appear as a value of some specific table is called a
  9. Which is the best file organization when data is frequently added or deleted from a file?
  10. The transactions like adding an employee, enrolling a student in a course are examples of _______
  11. SQL server stores index information in the _____system table
  12. For using a specific database …………… command is used.
  13. The one guideline to be followed while designing the database is
  14. ______is a preferred method for enforcing data integrity
  15. The _____ category includes storage media that can be operated on directly by the computers central…
  16. According to the levels of abstraction, the schema at the intermediate level is called
  17. DFD stands for
  18. Whenever two independent one-to-many relationships are mixed in the same relation, a __________ arises.
  19. E-R Modeling is achieved by using ____ diagrams
  20. In E-R Diagram total participation is represented by
  21. DBMS helps achieve
  22. Which normal form is considered adequate for normal relational database design?
  23. The keyword to eliminate duplicate rows from the query result in SQL is
  24. In multiple granularity of locks SIX lock is compatible with
  25. Relational Algebra is
  26. _____is a full form of SQL.
  27. ____specifies a search condition for a group or an aggregate.
  28. In SQL the word natural can be used with
  29. In a relational schema, each tuple is divided into fields called
  30. The values of the attribute describes a particular