How can two processes communicate with one another?

497

What is clustering? What are the different algorithms used for clustering?

576

Explain how A/B testing is done for ios app?

590

Explain about the architecture of web sphere?

486

Does msn email still exist?

1

Differentiate between singleton and prototype bean?

186

Consider an enterprise wide system that you will be designing. The system’s purpose is file sharing, database‐dependent application delivery, OLTP and web application delivery. There will be 4 servers for each of these applications. If you were provided with a strict requirement for two‐tier architecture but had to accommodate over 5000 users what technologies and innovative methods would you use to facilitate the operation of such a system. (Note that twotier architecture has scalability issues in terms of number of users)

1809

What is the key difference between preventative and reactive approaches to testing?

591

What is event loop?

228

Describe the process as to how substring() methodology mechanisms in java.

554

List the different jcl statements that are not permitted in the procedures?

636

Sql server reporting services vs. Crystal reports.

96

What is Secondary Index in Cassandra ?

46

What is garbage collection? Explain the difference between garbage collections in .net 4.0 and earlier versions?

708

Why should we use null or zero in a program?

600