Questions

Wide-mouth frog is the simplest known key distribution center (KDC) authentication protocol

The calm centre of the anticyclonic gyre in the North Atlantic, comprising a large eddy of surface water, the boundaries of which are demarcated by major current systems such as the Gulf Stream, Canaries Current, and North Atlantic Drift. The Sargasso Sea is a large, warm (18°C), saline, which is characterized by an abundance of floating brown seaweed (Sargassum).

Trees that lose all of their leaves for part of the year are known as deciduous trees. Those that don't are called evergreen trees.

Answer :  Y

Explanation:    Start on the left hand of the diagram, and move clockwise. Letters are written in alphabetical order, in steps of 10 letters at a time.

Protested is used because here the villagers express their feeling by making an objection to what has been done.

Delhi state police has launched e-learning portal 'Nipun' for training all its police officers to give up to date information through specialized courses designed by experts.