You have a file employee.txt in the hdfs directory with 100 records. You want to see only the first 10 records from the employee.txt file. How will you do this?
What are the steps involved in recovery scenario wizard?
What does isna stand for?
What does ctrl end do in word?
What is output caching in mvc?
Clarify the architecture of django?
What is the difference between nodupkey and nodup options?
What do you mean by “this” pointer?
How do you do sparklines?
What are the challenges faced during sap testing?
Is blue prism’s robotic automation platform secure and auditable?
Is there a central transaction in the sap system for all administrative database activities?
What is current & voltage ? Voltage perform at any load without current or not?
What is white box testing and list the types of white box testing?
What is this keyword used for?