Mastering C++: A Comprehensive Quiz Based on 'Thinking in C++

Question: 1 / 565

Which of the following is NOT a valid reason for a linker error in C++ due to function misdeclaration?

Mismatch in argument types

Mismatch in the number of arguments

Mismatch in return type only

A linker error occurs when the code of a program is executed, not when the code is compiled. This means that it occurs when the program attempts to combine different parts of the code to create a single, executable file. A function misdeclaration can cause linker errors if the declaration of the function does not match its definition, such as a mismatch in argument types or the number of arguments. However, a mismatch in return type only is not a valid reason for a linker error because it does not affect the process of combining the code. Options A, B, and D are all valid reasons for linker errors, while option C is not.

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Function not defined

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