Computer Science · C Programming
Which of the following statements regarding parameter passing mechanisms in the C programming language is false?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Programmers use pointers and the indirection operator to simulate call by reference behavior.
- 2Call by value is always more computationally efficient than call by reference.✓
- 3Call by reference principles enable a called function to modify a variable in the calling function.
- 4All function calls in C pass arguments inherently using call by value.
Correct answer
Call by value is always more computationally efficient than call by reference.
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