What insect inspired the term computer bug?

Trela was asked: ”What insect shorted out an early supercomputer and inspired the term ‘computer bug? ‘ ” His answer: a moth. And in 1947 a moth did find its way into the innards of the Mark II, an early computer (then called a ”relay calculator” and hardly a ”supercomputer”), shorting it out.

What inspired the term computer bug?

Operators traced an error in the Mark II to a moth trapped in a relay, coining the term bug. This bug was carefully removed and taped to the log book. Stemming from the first bug, today we call errors or glitches in a program a bug.

What insect was the computer bug?


On September 9, 1947, a team of computer scientists reported the world’s first computer bug—a moth trapped in their computer at Harvard University.

Was the first computer bug a real insect?

On September 9, 1947, the world’s first computer bug was recorded. But this was no ordinary ‘software bug’. It was a real-life moth that was causing the issues with the computer’s hardware. This “first actual case of bug being found” was recorded by computer scientist Grace Hopper.

Where did the word bug come from?

Q: Where did the word “bug” originate? A: It is from an old Welsh word, bwg (pronounced boog), which means evil spirit or hobgoblin and may also be the origin of boogeyman, the imaginary creature that haunts little children. The first bug was probably the bedbug, since it terrorized folks at night by feeding on them.

Why are they called bugs?

It was instead either a hobgoblin or scarecrow. It was not until the 17th century (1601 – 1700) that “bug” began to be used to describe insects. It appears that the first insect linked with the word was the pesky bed bug. These insects would quietly feed on people at night, as if they had been visited by a hobgoblin.

What was the first insect?

The oldest confirmed insect fossil is that of a wingless, silverfish-like creature that lived about 385 million years ago.

What was the name of the first computer virus?

The Brain Boot Sector Virus

The Brain Boot Sector Virus

Brain, the first PC virus, began infecting 5.2″ floppy disks in 1986. As Securelist reports, it was the work of two brothers, Basit and Amjad Farooq Alvi, who ran a computer store in Pakistan.

What does bug mean in computer terms?

an unexpected problem

A bug is an unexpected problem with software or hardware. Typical problems are often the result of external interference with the program’s performance that was not anticipated by the developer.

Who termed the word bug?

Edison Coined the Term “Bug”

Why are code errors called bugs?

Programmers and Software professionals refer to errors in software as bugs. Have you ever wondered why these errors are called bugs? It is because the first actual case of an error found in the operation of a computer was because of a bug…..

When was the term computer bug first used and why?

In 1946, when Hopper was released from active duty, she joined the Harvard Faculty at the Computation Laboratory where she continued her work on the Mark II and Mark III. Operators traced an error in the Mark II to a moth trapped in a relay, coining the term bug.

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