The format and procedure that governs the transmitting and receiving of data. The term comes from the Greek protokollon, which was the cover page to a manuscript that provided a description of the contents. See communications protocol, protocol stack and OSI.
The name Harshal is of Hindi origin. The meaning of Harshal is happy. Harshal is generally used as a boy's name. It consists of 7 letters and 2 syllables and is pronounced Har-shal.
Name Harshini generally means Joyful or Happy or One who gives happiness, is of Indian origin, Name Harshini is a Feminine (or Girl) name.