What is a function in C?

Understanding Functions in C

Quiz
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Other
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University
•
Easy
SYAM SANKAR
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A function in C is a type of variable.
A function in C is a data structure.
A function in C is a keyword used for loops.
A function in C is a reusable block of code that performs a specific task.
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How do you declare a function in C?
return_type: function_name(parameter_name);
function_name: return_type(parameter_type parameter_name);
function_name(parameter_type parameter_name) return_type;
return_type function_name(parameter_type parameter_name);
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the purpose of the return type in a function?
To determine the function's execution time.
To specify the function's name.
To define the type of value a function returns.
To indicate the function's parameters.
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Can a function in C return multiple values?
No, a function in C can return multiple values using structures.
Yes, a function in C can return multiple values using arrays.
No, a function in C cannot return multiple values directly.
Yes, a function in C can return multiple values using pointers.
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the difference between a function declaration and a function definition?
A function declaration can only be used in global scope; a function definition can only be used in local scope.
A function declaration introduces a function's name and parameters; a function definition provides the function's implementation.
A function declaration includes the function's body; a function definition does not.
A function declaration is used to call a function; a function definition is used to create a variable.
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What are function parameters in C?
Function parameters are constants in C.
Function parameters are return types of functions.
Function parameters are used to define global variables.
Function parameters in C are variables used to pass values into functions.
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How do you call a function in C?
myFunction(5, 10);
myFunction: (5, 10);
call myFunction(5, 10);
myFunction[5, 10];
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