Software bug is a problem in a computer program or software system that triggers an undesired result. Programs that help detect and remove software programming errors are called debuggers. The many notable incidents caused by this type of error include the 1962 destruction of the Mariner 1.1 space probe, the 1996 Ariane 5 5012, and the 2015 Airbus A400M.3.
In 1967, the creators of the Mak III reported the first case of a computer error caused by a bug. The Mark III, the successor computer to the ASCC Mark II, built in 1944, suffered an electromagnetic relay failure. When this relay was investigated, a moth (bug) was found that caused the relay to stay open. Grace Murray Hopper, a noted physicist and mathematician who worked as a programmer on the Mark II, recorded the bug in her logbook.
This incident is erroneously referred to as the origin of the use of the English word bug (“bug”) to indicate a problem in a device or system.5 6 In fact, the term bug was already part of the English language, at least since Thomas Alva Edison used it in 1889 in connection with interference and breakdown. Hopper may have first associated it with computing, in this case related to an actual bug. On the other hand, although during the 1950s Hopper also used the English term debugging when discussing debugging in programming code, the first recorded use of the term was found in the 1945 Journal of the Royal Aeronautical Society.
In case of error, it is a word used by all those who have knowledge in the area of computing. This word in English, whose literal translation is “bug”, is used to name the errors that occur in a computer program.
An error is generated in the programming of the software project and at some point it is manifested to the user. Some common mistakes include including variables that were not initialized at the right time, indexing tables in a database poorly, creating an infinite loop, using fonts that are difficult to read, or choosing colors that confuse users.
operating system
Request
Software
