How to set mappers and reducers for Hadoop jobs?
What is the shortest method to open a text file and display its content?
What is used to type command?
What is factory layout?
Ns object is a parent class or derived class?
what are the different filters in tableau and how are they different from each other?
what is the size of your data warehousing?
How do I freeze a row in excel?
Describe the grant/revoke ddl facility and how it is implemented?
What is the difference between activities and services?
How many links are there in a binary tree of N nodes?
What general data appears on basic data screen?
How will you create a piston head?
What do you know about Olympics 2016?
what are the advantages of using them.