In which city is NABARD

What is the purpose of a backup verification process?

Which key is used to create a digital signature?

Consider a B+-tree in which the maximum number of keys in a node is 5. What is the minimum number of keys in any non-root node? 

Which type of diode allows current to flow in only one direction?

In the context of sorting algorithms, which one of the following is not a comparison-based sorting algorithm?

The java.sql and javax.sql are the primary packages for JDBC 4.0.

Concatenate two strings by using which function?

Which web technology is used to style and format the layout of a web page?

The join operation can be defined as

In a circuit with n mesh currents, how many essential KVL equations are written when performing mesh analysis?