Choose the correct answer after considering the following statements: I. A using namespace directive should never be in a .cpp file because that .cpp file could be included in another source file. II. A using namespace directive should always be used in a .h files. III. Namespaces help differentiate functions, variables, and types with the same name. Group of answer choices a. Only III are true b. Only II and III are true c. Only I is true d. Only I and III is true e. Only II is true

Choose the correct answer after considering the following statements: I. A using namespace directive should never be in a .cpp file because that .cpp file could be included in another source file. II. A using namespace directive should always be used in a .h files. III. Namespaces help differentiate functions, variables, and types with the same name. Group of answer choices a. Only III are true b. Only II and III are true c. Only I is true d. Only I and III is true e. Only II is true

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter8: I/o Streams And Data Files

Section8.1: I/o File Stream Objects And Functions

Problem 10E

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