Requirements (functional, non-functional and user requirements)

can you give examples of the type requirements (functional, non-functional and user requirements) of the social network of a website (say facebook)?

thanx in advance

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Here are some examples of what the requirements should be for Facebook. However, it is worth warning: there is no single agreed definition of what each type of requirement is, therefore I gave a definition for you that I chose for each case.

I am sure that all of them can be improved in one way or another, but I believe that these are worthy requirements.

, , . , , .

  • U1. .
  • U2. , , U1, , - , .
  • U3. , , , , (. U2).
  • U4. , U3, , , .
  • U5. , U3, , , , .

, , .

  • F1. 63 206 . [ref U1]
  • F2. . [ref U1]
  • F3. - , , - , , [ref U1]
  • F4. 80% (U3) . .

, . .

  • N1. - (. U1), (. U3) 30 90% .
  • N 2. ( , ) 3 90% .
  • N3. 50% 1 .
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Source: https://habr.com/ru/post/1779171/


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