How can function pointers be used to implement callbacks in C?
- Function pointers are not used for callbacks
- Function pointers are used for dynamic linking
- Function pointers are used to implement recursion
- Function pointers can be used to pass a function as an argument to another function
Function pointers in C can be used to implement callbacks. By passing a function pointer as an argument to another function, you can dynamically specify the function to be called, enabling flexibility in callback implementations.
Loading...
Related Quiz
- When reading a text file in C, which function can be used to read data from the file?
- What might be a reason to use bit fields when designing a system with strict memory constraints?
- In C, the function ________ is used to allocate memory for an array of elements and initialize them to zero.
- What is a variable declared within a block or a function known as?
- You are developing a library of mathematical functions. How can you design the library to allow users to apply custom operations on data without modifying the library code?