What are active and passive "NameNodes"?
What is int16?
What are virtual classes in c#?
What is meant by MIME?
Why do we use spark?
What is the role played by the sessionfactory interface in hibernate?
How inheritance works in .net?
What is mean by an associative array?
What is the difference between custom objects, custom settings and custom meta data ?
How do I turn on zoom in word?
What are service providers in laravel?
what kind of questions generally asked for ME admission, (specially in RGPV).
What are the advantages of teradata?
What is html tags used for?
You have two tables with a one to many join based on a field named id. You need to find records in the parent table that are not represented in the child table. how would you accomplish this?