Explain elastic block storage? What type of performance can you expect? How do you back it up? How do you improve performance?

157

You need to connect two computers for file sharing. Is it possible to do this without using a hub or router?

143

Is node js single-threaded?

247

Explain the need for MapReduce while programming in Apache Pig?

546

Explain the Scope operators used in hbase?

127

What is readers-writers problem?

552

What is pagination in salesforce?

198

how you can delete multiple roles from qa, dev and production system?

805

How do I access data from other domains to create a mashup with java?

591

Define cursor.

565

Are you sensitive to code walk-throughs peer review or QC review?

2590

Explain what is sql*plus?

662

I need a function for a train ticket reservation please answer it thanks in advance

559

Can you define a query subject?

603

How does bogo sort work?

576