why we import both packages java.awt.*; and java.awt.event.*; as java.awt.*; can import all classes na. then what is the need of importing java.awt.event.*; ?
3 9578Hi.... I applied for the post of scientific officer/Engineer-SB(Programmer).Please post the syllabus and sample papers.
1958why Runnable interface is preferable than extending the Thread class?
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7 26855Interface A { String test(); } Interface B { int test(); } Create a class AB which must implements both A & B interfaces.
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