Science, asked by chetan6868, 1 year ago

Difference b/w stubbing and undercutting


mahekgupta333: "Difference b/w stubbing and undercutting" which diff do u wnt

Answers

Answered by MrPerfect0007
0
stubing

A stub is a small program routine that substitutes for a longer program, possibly to be loaded later or that is located remotely. For example, a program that uses Remote Procedure Calls ( RPC ) is compiled with stubs that substitute for the program that provides a requested procedure.

undercutting. .
Undercutting is a type of adhesion failure that involves the gradual penetration of corrosion underneath unprotected edges. Undercutting refers to corrosion byproducts from the substrate building up under the coating and breaking the coating at edges or pinholes. Corrosion progresses under the coating.

Undercutting, like blistering and peeling, corrodes the substrate as well as damaging structure.

Undercutting corrosion of a scribed surface during testing is a sign of poor paint performance. This particular kind of corrosion can be quite damaging since it combines all the elements of a crevice corrosion scenario.
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