What is a namenode? How many instances of namenode run on a hadoop cluster?
Why are function needed?
What is the rest mass energy of an electron?
Explain how to delete a file in Python?
How many types of locks are present in a database?
What does producer api in kafka?
what are the functions of applicant activity?
You can create a string object as string str = “abc”; why cant a button object be created as button bt = “abc”;? Explain
What do you mean by Blood Tracing?
Does jdbc require oracle client?
How will I MOve Comp-1 variable into next variable without using Move statement?
When is a class declared as a class abstract?
What do you understand by the concept of a 6 stroke engine?
How do I automatically add data in excel?
I am getting an error "failed to open the XML checkpoint result viewer" in result window,after clicking on "View XML checkpoint results".Someone suggest me settings,if any...
