What are the core differences between observables and promises?

827

What is the procedure for role modifications?

1206

what is meant by application server and its functions?

7081

How can we upload files in Struts2 application?

1046

What is the job of blend () and repartition () in Map Reduce?

640

What are the components that make up a tag library in jsp?

839

What do you know about transformations in spark?

289

Iam a B.Tech graduate and completed my engineering in 2009, from 2005 to 2009 and after that i had done nothing.Now i want to do job and get into BPO field . Friends give me suggestions as what to say in interview... if they ask me that what would you had done ... these many years without doing job ??????? pls urgent

1829

What is a Datastore in Cognos?

1296

What are the different type of networking / internetworking devices

970

Would you forego this job if you get a better opportunity?

1381

What are web services testing tools?

731

How to Preserve bacteria in PBS for immunization ?

2349

Concepts of OO ABAP and why we are using it?

1435

Have u heard of document tool. What is the use of it?

1924