What is a namenode in hadoop?

46

What are the functions of t3 in the web logic server?

948

Give an example of p-value?

3

WHAT IS THE TOTAL HEAT RATE OF PLANT AND WHAT IS THE HEAT RATE OF BOILER?

2164

What file will give you oracle instance status information? Where is it located?

575

hello sir my name is naga sekhar i completed my b-tech in 2011 with 61% in IT streme.I completed my core and advanced java coure before 8months back.Still i did not get the job.i tried so many times.and i went to some interviews but no use.now i want to get the job in software sector

2311

Does a hyperlink apply to text only?

1198

How to set up valid email address and printer in Cognos, so can delivery the report by email or print it out?

3909

you have forgotten the root password how would you retrieve it in linux operating system?

811

When do you use template-driven vs model-driven forms? Why?

836

Can we sort hashset in java?

1051

What Is Your Process For Creating A Dashboard?

616

Why we use struts over servlets?

1017

Hi I have done my bachelors in mechatronics engineering and PG diploma in industrial automation having 2 years of experience as electrical & instrumentation engineer in a ltd company I need to know for what all technical certification can I go for

1645

What does setautocommit do?

938