Explain data munging or data wrangling?
What is an immutable object? How do you create one in java?
What is the help of crowning on pulleys
What are the etl testing operations includes?
How do you process big data with spark?
Can dictionary have a duplicate keys ?
How we can update npm to new version in node.js?
What threading model used in asp and asp.net?
Name some of the keywords used in vb.net?
What is throw in c#?
Can gmail be used in outlook?
What are jsp elements?
List the tools are available to import/export data from a crm system?
Explain the working of compression?
Give me an example of the best and worst experiences you've had with QA.