Explain about the major libraries that constitute the Spark Ecosystem?

402

What is the difference between getwindowhandles() and getwindowhandle()?

941

How does the registry work?

800

Explain the properties and principles of oop.

976

What is jpql in hibernate?

298

what is the data model and how it is use ?

1974

What is the difference between formatted&unformatted i/o functions?

1022

What is the scope of a variable defined in a function?

1013

What is unidirectional and bidirectional?

333

A well system is when , no. of bus bar is less or more. Tell me the concept of it.

1880

defference between menu and context menu in vb.net?

2824

What is a random forest? How do you build and evaluate a random forest in r?

86

from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?

1985

What is the transaction code for initial applicant data entry?

1015

why is personnel management is considered as one important aspect of present day management? give 5 reasons or factors.

2976