How will you calculate the number of executors required to do real-time processing using Apache Spark? What factors need to be considered for deciding on the number of nodes for real-time processing?
Explain what are the characteristics of data files?
Scalability, Availability, Integration with internet, etc.)?
Why we override equals() method?
What is the use of @listener annotation in testng?
How to Test the mainframe application?
Tell us is there a white dye?
What is chaining in node.js?
What Is A Revenue Expenditure?
what is the differences between software engineering and other engineering disciplines.
What is the important feature of inheritance?
Give some difference between oltp and olap.
What are the functions available in rexx?
What are null values?
What is known as duet?