DROP is a statement in SQL.

A. Query

B. Embedded SQL



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  1. Checkpoints are a part of
  2. In 2NF
  3. A weak entity has an ______ dependency on its owner entity, which can be used for both ON UPDATE and…
  4. In SQL the word natural can be used with
  5. The fact that all employees of a particular organization should not have salaries more than $10000 is…
  6. _____ First proposed the process of normalization.
  7. A transaction is in state after the final statement has been executed.
  8. A data type or format is specified for each _________
  9. If a transaction T has obtained an exclusive lock on item Q, then T can
  10. Which of the following aggregate functions does not ignore nulls in its results?.
  11. In multiple granularity of locks SIX lock is compatible with
  12. The ____ operator joins two or more conditions and displays rows only if that rows data satisfies all…
  13. What are the desirable properties of a decomposition
  14. In an ER model,_____ is described in the database by storing its data.
  15. The middleware databases in which the business rules act are applicable to _______ tier architectures
  16. The transactions like adding an employee, enrolling a student in a course are examples of _______
  17. When an E-R diagram is mapped to tables, the representation is redundant for
  18. In an E-R, Y is the dominant entity and X is a subordinate entity. Then which of the following is incorrect…
  19. A DBMS is a ____ user if at most one user can use the system and is mostly restricted to personal computer…
  20. The _______ is a set of programs to use and / or modify this data.
  21. DROP is a statement in SQL.
  22. _____ is a utility to capture a continuous record of server activity and provide auditing capability.
  23. If the closure of an attribute set is the entire relation then the attribute set is a
  24. The rule that a value of a foreign key must appear as a value of some specific table is called a
  25. Which of the following is not a property of transactions?
  26. Which of the following addressing modes permits relocation without any change over in the code?
  27. Which of the following is not comparison operator?
  28. The clause alter table in SQL can be used to
  29. operator is used to compare a value to a list of literals values that have been specified.
  30. Wait-for graph is used for