Pearson 1CP2 - 3.2 - Robust Software

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Software that is able to handle erroneous inputs, without crashing, is often referred to as...

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robust

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What do we call a flaw in a program that compromises security, that can be exploited by an attacker to gain access to a computer system?

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code vulnerability

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C and C++ allow access to memory directly, which means hackers can exploit this and gain a foothold in the system. What type of vulnerability is this?

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Language specific vulnerability

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How can having a properly thought-through design affect the development of a program?

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It's easier to write well-structured, robust code when it is properly planned.

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How can not sticking to agreed coding practices and standards affect the development of a program?

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It can lead to inconsistencies in the codebase, making it harder for developers to work together.

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What should programmers do as opposed to providing a quick fix for a problem?

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Spend the time identifying and fixing the root cause of the problem

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Why should programmers avoid writing unstructured code instead of separating it into subprograms?

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Properly structured code is easier to read and debug

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Why might the use of 3rd party libraries prevent software from being fully robust?

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Third party libraries may contain bugs, security vulnerabilities, or compatibility issues.

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Why might not fully testing software, before its release, be problematic?

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Incomplete testing may result in undetected bugs, security vulnerabilities, and performance issues.

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What example of good programming practice involves other programmers examining the code in order to spot instances of poor programming, find any vulnerabilities in the code or check its efficiency?

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Code Review