THANKS! Question 1 What is the type of f in the following declaration? int (*f)(

Question

THANKS!

Question 1

What is the type of f in the following declaration?

int (*f)(int);

Question 1 options:

It's not a valid C type.

Pointer to function returning int with one int parameter.

Function returning int with one int parameter.

Function that returns an array of ints and takes one int parameter.

Question 3

How do we know that we have reached the end of a linked list?

Question 3 options:

The next field of the last element is NULL. If the list is empty, the header is NULL.

The type of the last element is different.

Because the program is stuck and cannot continue.

The next element of the list was already encountered.

Question 4

If ll is of type llist, what does n point to after the following loop?

Question 4 options:

The loop does not terminate.

The first element of the list.

The last element of the list.

NULL

Question 5

What's wrong with this code?

Question 5 options:

To delete the node, one should call deleteNode(&n).

To delete the node, one should call deleteNode(*n).

The next field of the node is accessed after the node is freed.

Nothing. It frees the list.

Question 6

In a linked-list based FIFO insertions and deletions of elements occur at different ends of the list.

Question 6 options:

B False

It's not a valid C type.

Pointer to function returning int with one int parameter.

Function returning int with one int parameter.

Function that returns an array of ints and takes one int parameter.

Explanation / Answer

1.

Syntax:

f is an array of unspecified size of pointers to function returning int which takes int *.

Option D is correct.

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