1 6 points Determine if true or false when a process creates a new process using the fork() operation. A copy of the stack is made for newly created process. A copy of the heap is shared between the parent process and the newly forked child process. Only the shared memory segments are shared between the parent process and the newly forked child process. 3 10 points Determine if the following statements are true or false. Parallelism can happen because in a many-to-many model the kernel can schedule many kernel threads at a time The many-to-many model allows the developer to create as many user threads as he wishes. Most operating systems now use the many-to-many model. The many-to-many model is the most flexible of the models and easy to implement. The one-to-one model allows greater concurrency