Explain ampersand parameter (&block) in Ruby?

3

Which dos command is used to delete one or more files?

487

What are the difference between interaction record and other business activities?

923

What are the applications in websphere?

796

What is activemq used for?

900

What are the reasons to use a chameleon method in data warehousing?

999

Explain the difference between a trait and an abstract class?

1

Do you work well with other people?

1271

How to remove the directory in unix?

865

-----------------What is Direct and Conventional loading?

2122

what is cloud computing architecture?

5

Tell e how how dealt with..

2169

How do I open a template in word?

515

Can a jpg file contain malware?

804

Is php still in demand?

963