what is the difference of vaccum pressure and vapour pressure ?
What is Active Datawarehousing?
What are local static variables?
What are the important components of cohesion?
Explain how continental heat flow is produced?
Explain pcb.
Explain various Types of Merging?
What is difference between save and save as option?
How can we change the split size if our commodity hardware has less storage space?
Write an algorithm through which the inserting and deleting of elements can take place in circular queue?
How to connect a private redshift cluster?
Why is angular called angular?
Explain what is siebel gateway?
Explain me what is hooks and types of hooks in wordpress?
i am fresher in manual testing.how to do database testing as a manual tester.suggest me some answers,so that i will have a clear idea adout database testing.