void fun(void) **** prototype, what does Functions take a parameter of type integer Function is called with numerous numbers of parameters Function returns a value of type void When calling function, no passing parameters are needed
void fun(void) **** prototype, what does Functions take a parameter of type integer Function is called with numerous numbers of parameters Function returns a value of type void When calling function, no passing parameters are needed
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Programing language is C
Transcribed Image Text:### Understanding Function Prototypes in C
#### Code Example:
```c
void fun(void)
{
/* ... */
}
```
#### Question:
Given this code for a function prototype, what does it do?
#### Options:
- ⚪ Functions take a parameter of type integer
- ⚪ Function is called with numerous numbers of parameters
- ⚪ Function returns a value of type void
- ⚫ When calling function, no passing parameters are needed
#### Explanation:
This function prototype, `void fun(void)`, indicates that the function `fun` takes no parameters (as specified by `void` inside the parentheses) and does not return a value (as indicated by the `void` return type).
The correct choice is:
- ⚫ **When calling function, no passing parameters are needed**
This option accurately describes that the function does not require any arguments when called.
Expert Solution
Step 1
D) when calling function, no passing parameter are needed
In C, it is declaring a function that can only be called without any passing parameter that should use void fun(void)
As C, function can only be called without any parameter i.e., void fun(void).
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