Can you explain the difference b/n abtract and interface
with a good example,?In what cases we have use abtract and
what case interface?
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Answer Posted / nt.jayan
Interface contains final variable and method signatures
only. All of this method and variable are should be public.
In Technically interface like Pure Abstract class.
Abstract class contains both abstract method also may having
some method defination. When we want to use some of the
functionality in abstract we use Abstract class.
Also, By using Interface we achieve multiple inheritence
using Implements. When we use Abstract class we can extends
only.
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