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Describe bottom-up and top-down testing.

Priya jindal

Priya jindal
15y
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    Divya Saxena
    Bottom-up:in this aproach testing is conducted from sub module to main module ..if the main module is not developed a temparary programme called DRIVERS is used to simulate the main module.

    Top down:in this approach testing is coducted from main module to sub module .if the sub module is not developed a temparary programme called STUB is used for simulate the submodule.
    Divya Saxena
    15y
    0
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