Which of the following is not comparison operator?

A. <>

B. <

C. =<

D. >=

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

You can do it
  1. _______ product was acquired by Informix, integrated into its RDBMS and introduced as the Informix Universal…
  2. Protection of data from unauthorized Disclosure results in loss of _______
  3. A relational database developer refers to a record as
  4. HSAM stands for ……….
  5. The statement that is executed automatically by the system as a side effect of the modification of the…
  6. Immediate database modification technique uses
  7. If both the functional dependencies : XY and YX hold for two attributes X and Y then the relationship…
  8. Relational Algebra does not have
  9. Tree structures are used to store data in
  10. The rule that a value of a foreign key must appear as a value of some specific table is called a
  11. Which one is true statement :
  12. The ____ operator joins two or more conditions and displays rows only if that rows data satisfies all…
  13. A weak entity has an ______ dependency on its owner entity, which can be used for both ON UPDATE and…
  14. Wait-for graph is used for
  15. The _______ is a set of programs to use and / or modify this data.
  16. In multiple granularity of locks SIX lock is compatible with
  17. Relational Algebra is
  18. Create a table with the following attributes: Employee(EMPNO integer, EMPNAME of 10 characters)
  19. Which of the following aggregate functions does not ignore nulls in its results?.
  20. Relationships among relationships can be represented in an-E-R model using
  21. DBMS helps achieve
  22. Manager salary details are hidden from the employee .This is
  23. Which of the following is not a logical database structure?
  24. _____is a full form of SQL.
  25. DFD stands for
  26. The data in the database at a particular moment of time is called the _______
  27. In E-R Diagram total participation is represented by
  28. Which of the following statement on the view concept in SQL is invalid?
  29. The keyword to eliminate duplicate rows from the query result in SQL is
  30. _____ is a utility to capture a continuous record of server activity and provide auditing capability.