What are the core components of Hadoop?

478

What is the difference between a vector and a phasor?

2200

Why do you create or replace procedures rather that drop and recreate.

971

Explain union. What are its advantages?

1052

What is polymorphism in ios?

802

What is tapasin?

537

working principle of AC Servo Motor with its construction

8857

we know when two atom combine,the electrions are in valance band,but in case of semiconductor doner or acceptor level are above of v.. whyb

1912

What are the different states wherein a process is based?

1202

Explain what are the different file extensions involved when programming in c?

1080

What are intelligent agents and how are they used in ai?

849

I was working for software company frm 2005 to 2009. I left job due to recession.I was jobless till dec 09 then i got job in bpo and i am not knowing what to do as my professional experience is with software.give me any suggestion.

1899

What is the difference between Remove and Delete buttons on solution?

1266

List the modules used in spring framework?

370

If you break off a piece of an aloe plant and put it in water, will roots grow and What is that type of propagation called?

2108