Unit 2.3- Robust Programs

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GCSE Computing Mind Map on Unit 2.3- Robust Programs, created by sofia sodre on 22/11/2017.
sofia sodre
Mind Map by sofia sodre, updated more than 1 year ago
sofia sodre
Created by sofia sodre about 7 years ago
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Resource summary

Unit 2.3- Robust Programs
  1. Verification
    1. Making sure input is correct
    2. Validation
      1. Reduces errors, reduces number of inputs you can make
      2. Input Sanitisation
        1. Removes unwanted characters from strings
        2. Input Validation
          1. Attempts to ensure data entered is within certain limits/rules
            1. Can`t check if it is correct
            2. Authentication
              1. Check if user is who they say they are
                1. Check if they are allowed into a program
                2. Maintainability
                  1. Comments
                    1. Inform reader of bug/issues
                      1. Explain code`s function
                      2. Indentation
                        1. Group together a function
                      3. Error
                        1. Bugs that cause the program to run incorrectly
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