where did the word bug come from computers
Software bug The term "bug" to describe defects has been a part of engineering jargon since the 1870s and predates electronic computers and computer software; it may have originally been used in hardware engineering to describe mechanical malfunctions. For instance, Thomas Edison wrote the following words in a letter to an associate in 1878:
Rabbit rabbit rabbit The exact origin of the superstition is unknown, though it was recorded in Notes and Queries as being said by children in 1909:
Religio The Latin term
Denial-of-service attack A wide array of programs are used to launch DoS-attacks.