>>21439331A softwarebugis an error, flaw,failurein a computer program orsystemthat causes it to produce an incorrect or unexpected result, or to behave in unintended ways. Most bugs arise from mistakes and errors made by people in either a program'ssource codeor itsdesign, or in frameworks and operating systems used by such programs, and a few are caused bycompilersproducing incorrect code. A program that contains a large number of bugs, and/or bugs that seriously interfere with its functionality, is said to bebuggy."
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