Is there any difference between following declarations? 1 : extern int fun(); 2 : int fun(); (1)Both

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Is there any difference between following declarations?

1 :	extern int fun();
2 :	int fun();

(1)Both are identical

(2)No difference, except extern int fun(); is probably in another file

(3)int fun(); is override with extern int fun();

(4)None of these

Related Book For answer-question

Basic Marketing A Marketing Strategy Planning Approach

ISBN: 978-0078028984

19th edition

Authors: William D. Perreault Jr., Joseph P. Cannon, E. Jerome McCarthy

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Posted Date: Mar 20, 2023 01:54 AM

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Is there any difference between following declarations? 1 : extern int fun(); 2 : int fun(); (1)Both

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Basic Marketing A Marketing Strategy Planning Approach

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