What is a syntax of function?
Table of Contents
- 1 What is a syntax of function?
- 2 What is the correct syntax for declaration of a function?
- 3 Which of the following is the correct syntax to pass a function pointer as an argument?
- 4 Which of the following is an incorrect syntax for function declaration with default argument?
- 5 Which of the following syntax is correct for command arguments in C?
What is a syntax of function?
Arguments typically have some restrictions on the expression used for that argument. For example, the input argument to the INDEX function can only be an object name. Depending on the function, one or many data objects can be used for an input argument for one function evaluation.
What is the correct syntax for declaration of a function?
Function Declarations The actual body of the function can be defined separately. int max(int, int); Function declaration is required when you define a function in one source file and you call that function in another file. In such case, you should declare the function at the top of the file calling the function.
Which of the following is the correct syntax to pass a function pointer as an argument?
Discussion Forum
| Que. | Correct syntax to pass a Function Pointer as an argument |
|---|---|
| b. | void pass(*fptr(int, float, char)){} |
| c. | void pass(int (*fptr)){} |
| d. | void pass(*fptr){} |
| Answer:void pass(int (*fptr)(int, float, char)){} |
Which is correct syntax for function declaration in C?
The syntax of creating function in c language is given below: return_type function_name(data_type parameter…){ //code to be executed….Function Aspects.
| SN | C function aspects | Syntax |
|---|---|---|
| 1 | Function declaration | return_type function_name (argument list); |
| 2 | Function call | function_name (argument_list) |
What Is syntax answer?
syntax is the set of rules, principles, and processes that govern the structure of sentences (sentence structure) in a given language, usually including word order. syntax refers to the rules governing the notation of mathematical systems, such as formal languages used in logic.
Which of the following is an incorrect syntax for function declaration with default argument?
Explanation: int foo(int x, int y =5, int z=10) function declaration using default arguments is incorrect.
Which of the following syntax is correct for command arguments in C?
Discussion Forum
| Que. | Which of the following syntax is correct for command-line arguments? a) int main(int var, char *varg[]) b) int main(char *argv[], int argc) c) int main() { int argv, char *argc[]; } d) none of the mentioned |
|---|---|
| b. | b |
| c. | c |
| d. | d |
| Answer:a |