Multiple choice technology testing

Which of the following is not a SDLC models?

  1. Waterfall

  2. Spiral

  3. Baig-bang

  4. Fix-it
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Waterfall, Spiral, and Big-Bang (misspelled as 'Baig-bang') are all recognized SDLC models. 'Fix-it' is not a standard SDLC model; it appears to be a fabricated option. Big-Bang is indeed a model (minimal planning, all coding at once), though the spelling is incorrect.

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