Asked by Alexandra Velicky on May 01, 2024
Verified
Initialization within an extern declaration statement is not allowed and causes a compilation error.
Extern Declaration
A statement used in C and C++ to declare a variable or function in another file or translation unit.
Compilation Error
A compilation error occurs when the source code of a program violates the syntax rules or semantic constraints of the programming language.
- Identify the applications and limitations of external variables and function prototypes.
Verified Answer
FJ
Fabiola JosephMay 01, 2024
Final Answer :
True
Explanation :
An extern declaration is used to declare a variable or function that is defined in another translation unit or source file, without allocating storage for it. Initialization within an extern declaration would conflict with this purpose, as it implies allocation of storage and assignment of a value, leading to a compilation error.
Learning Objectives
- Identify the applications and limitations of external variables and function prototypes.
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