What is a Transformation?
Is redis in memory database?
What are the advantages of normalizing a database.
Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.
What is difference between data and database?
How to shrink a database?
How default key is different from primary key?
can we delete autodiff back up that we have set through sql server agent.
What is the concept of Virtual field?
WHAT IS THE PURPOSE OF TESTING INTEGRITY OF THE UNIVERSE?
What advantages does DBMS have over traditional file systems?
What is the advantage of varchar2 over char?
What is aws documentdb?
what is transaction state, buffer management, shadow paging
Explain transaction manager?