Can you explain faceting in solr?
Do you know what's the “kernel trick” and how is it useful?
What is a record center?
Can a vector have a component equal to zero and still have a nonzero magnitude?
How HDFS client divide the file into the block while storing inside HDFS?
Are dll files binary?
What is the data pump import utility?
How do I skip a scanning and repairing drive?
Give an example of readable stream with non-flowing mode in node.js?
Being a researcher in marketing company, how can you search the opportunities and monitor the threats of your product?
When we use proxy and when we use for idoc?
Explain isolation levels that sql server supports?
What are the advantages of cognos?
What is the difference between 'val' and 'lazy val' in Scala? What is Eager Evaluation? What is Lazy Evaluation?
How do you setup/initialise a core data stack in your application? Is this activity performed on main thread? If not, why?