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Diffstat (limited to 'usth/ICT2.7/P4L1 General Concepts Subtitles/3 - Failure, Fault, and Error - lang_en_vs4.srt')
| -rw-r--r-- | usth/ICT2.7/P4L1 General Concepts Subtitles/3 - Failure, Fault, and Error - lang_en_vs4.srt | 79 |
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diff --git a/usth/ICT2.7/P4L1 General Concepts Subtitles/3 - Failure, Fault, and Error - lang_en_vs4.srt b/usth/ICT2.7/P4L1 General Concepts Subtitles/3 - Failure, Fault, and Error - lang_en_vs4.srt deleted file mode 100644 index e6459c0..0000000 --- a/usth/ICT2.7/P4L1 General Concepts Subtitles/3 - Failure, Fault, and Error - lang_en_vs4.srt +++ /dev/null @@ -1,79 +0,0 @@ -1 -00:00:00,390 --> 00:00:03,460 -The first term I want to define, is failure. - -2 -00:00:03,460 --> 00:00:09,080 -A failure is an observable incorrect behavior of the software. - -3 -00:00:09,080 --> 00:00:10,910 -It is conceptually related to the behavior of the - -4 -00:00:10,910 --> 00:00:13,910 -program, rather than its code. The second term I want - -5 -00:00:13,910 --> 00:00:17,600 -to introduce is fault, which is also called bug. - -6 -00:00:17,600 --> 00:00:20,540 -And the fault or bug, is an incorrect piece of - -7 -00:00:20,540 --> 00:00:22,780 -code. In other words, a fault is related to - -8 -00:00:22,780 --> 00:00:25,900 -the code. And is a necessary, but not sufficient condition - -9 -00:00:25,900 --> 00:00:28,160 -for the occurrence of a failure. The final - -10 -00:00:28,160 --> 00:00:30,880 -term I want to introduce is, error. Where an - -11 -00:00:30,880 --> 00:00:33,630 -error is the cause of a fault. It is - -12 -00:00:33,630 --> 00:00:36,990 -usually a human error, which can be conceptual. A - -13 -00:00:36,990 --> 00:00:39,620 -typo or something along those lines. And know that - -14 -00:00:39,620 --> 00:00:43,422 -this terminology, failure, fault and error, is the official - -15 -00:00:43,422 --> 00:00:46,945 -[UNKNOWN] terminology. So you cannot go wrong if you - -16 -00:00:46,945 --> 00:00:51,282 -use it. Now, let me illustrate the difference between - -17 -00:00:51,282 --> 00:00:57,153 -failure, fault and error. Using a small example. What I'm showing here is - -18 -00:00:57,153 --> 00:01:00,876 -a small function that, as you can see from its name, takes an - -19 -00:01:00,876 --> 00:01:04,920 -integer parameter i. And is supposed to double the value of i, and - -20 -00:01:04,920 --> 00:01:08,420 -return it. As we can clearly see, this is not what the function does. |