C++ simple multiple choice questions for study guide. Want to make sure I\'m rev

Question

C++ simple multiple choice questions for study guide. Want to make sure I'm reviewing correct answers.

I'm posting a few more in separate questions. Any help would be greatly appreciated.

Question 7 1 pts Question 11 A variable defined before main (i.e. a global variablel: Consider the following code: O will be visible only to functions outside of main O will be visible only inside main O will be visible to all functions in the program O none of the above int print stristring str, int& i) for (int x= 1: x

Explanation / Answer

Question 7:

will be visible to all functions in the program

A variable defined before main will be visible to all functions including main in the program as its scope is global

Question 8:

print_the_ints(2,5);

As per the function prototype print_the_ints(int,int), there are two arguments of type int.

Question 9:

It accepts an address of a double variable as an argument

&double as an argument is used for address of double variable

Question 10:

True

Overloading includes same function with different number of arguments.

Question 11:

A function definition

All the code is wrriten so it is function definition. Function declaration has only arguments and return types.

Question 12:

A string by value and an integer by reference

Question 13:

An integer

the return type is int

Do ask if any doubt. Please upvote.

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