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Exam CPSA-F topic 1 question 43 discussion

Actual exam question from iSAQB's CPSA-F
Question #: 43
Topic #: 1
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Concerning external interfaces, Postel's law suggests: "Be conservative in what you do, be liberal in what you accept from others." Assume that Postel's law has been consistently applied in your system. (Assign all answers.)
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rrhc
5 months ago
a - True (The response time of the system is reduced as the system is lenient in accepting various input formats and can handle them more efficiently.) b - False (The implementation effort may be reduced as the system is designed to be tolerant of different input formats.) c - False (The usability of the system is not necessarily reduced, as it can handle a wider range of input formats.) d - True (The robustness of the system is increased because it can handle a variety of input formats, even if they are not strictly compliant.) e - False (The integrity of the data transferred via interfaces may be compromised if the system accepts and processes data with potential errors or variations.) f - False (The availability of the system is not necessarily reduced due to potentially bad quality of input data. The system is designed to handle various input formats, and it should not lead to reduced availability on its own.)
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DavidBarrineau
22 hours, 44 minutes ago
B should be True because it takes more time to code the possible data inputs, in other words, to be more liberal of the accepted data, more time has to be committed to designing/writing/testing all variants of data that can be accepted.
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alper1234455
11 months, 3 weeks ago
Response time also increases
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