Explain the essential difference between an electron and a beta ray?

485

1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

1515

How to find schema of a table in db2?

570

What is the function of alert manager?

163

Explain the advantages of gear drive?

607

What is array and arraylist?

538

How we do trimming in Solaris and how to prevent the /var from become disk full.

1495

How OS come to know whether to load the .net framework when we run an .exe created using .Net framework?

567

What is a site column?

435

Who will audit an auditing firm?

681

What the benefits are of hibernate over jdbc?

144

What is entitymanager in spring?

165

Explain me how do I prevent my images from being hot-linked by another website?

101

Is rpc secure?

106

Explain diff. Between friend and protected friend?

498