What is the main issue when integrating C code into a C++ project?
Learn and Master C Programming - Overview of Mixing C with C++

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Information Technology (IT), Architecture
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University
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
C code is not compatible with C++ compilers.
C++ code is slower than C code.
C compilers cannot compile C++ code.
C++ compilers do not support C syntax.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do C++ compilers use name mangling?
To ensure compatibility with C compilers.
To support function overloading by generating unique function names.
To improve code readability.
To make function names shorter.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one solution to the compatibility issue between C and C++ code?
Use a C compiler for all code.
Use a C++ compiler for all code.
Rewrite all C code in C++.
Avoid using C code in C++ projects.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the 'extern C' syntax?
To convert C code into C++ code.
To make C code run faster.
To prevent C++ compilers from applying C++ specific features to C code.
To allow C++ compilers to use C specific features.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you ensure that 'extern C' is only used with C++ compilers?
By rewriting the code in C++.
By using preprocessor directives like #ifdef.
By avoiding the use of 'extern C'.
By using a C++ specific compiler.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if you compile code with 'extern C' using a C compiler?
The code will be ignored.
The code will be faster.
The code will generate runtime errors.
The code will run without errors.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the typical practice for using 'extern C' in C header files?
Use preprocessor directives to conditionally include 'extern C'.
Surround the entire file with 'extern C'.
Use 'extern C' only for specific functions.
Avoid using 'extern C' in header files.
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