who is called the grand father of computer
Charles Babbage Considered by some to be a "father of the computer",[2][3][4][5] Babbage is credited with inventing the first mechanical computer that eventually led to more complex electronic designs, though all the essential ideas of modern computers are to be found in Babbage's analytical engine.[2][6] His varied work in other fields has led him to be described as "pre-eminent" among the many polymaths of his century.[1]
John Addison John Mervyn Addison (16 March 1920 – 7 December 1998) was a British composer best known for his film scores.[1]
Greg Rikaart Gregory Andrew "Greg" Rikaart (born February 26, 1977)[1] is an American actor.
Denial-of-service attack A wide array of programs are used to launch DoS-attacks.