Illustrate how to determine the amount of physical CPUs a
Unix Box possesses (LINUX and/or Solaris).
how many types of index?
What do you understand by database schema and what does it hold?
ABOUT IDENTITY?
What is a named program unit?
What are the set operators union, union all, minus & intersect meant to do?
what are steps for interface? where is exchange rate defined in which table?
Can group functions be mixed with non-group selection fields?
primary key is foreign key for the same table?
Please explain drop constraint oracle?
what is the use of ondelete cascade?
How to resolve name conflicts between variables and columns?
Is oracle an open source?