1. Create a class called JobQueue that includes the following fields and functionality: Field Description The field that stores the queue or a pointer to the queue containing job IDs The number of jobs in the queue The maximum number of jobs the queue can have jobQueue numJobs maxNumJobs Description Decide if you need to use any parameters Function Constructors Destructors bool isEmpty() const bool isFull() const int getNumJobs() const int getMaxNumJobs() const void print() bool addJob(unsigned int) Checks if printer queue is empty Checks if printer queue is full Returns the number of jobs waiting in the queue Returns the maximum possible size of the queue Prints the queue in the order of arrival on the console Adds the job ID to the queue Dequeues the printer queue and returns the job ID Empties the queue unsigned int serveJob() void clearQueue() You may use your own implementation of a queue or use the STL queue: http://www.cplusplus.com/reference/queue/queue/ 2. Design and implement a class to mimic a list of printers. Each printer should have a status with values as either "busy" or "free". The class should have the following functionalities: Function Parameters/Returns Description Returns the number of printers in the system Returns the number of “free" printers in the system Sets the printer to status "busy". Throws an error if the printer is already "busy". Sets the printer to status "free". Throws an error if the printer is already "free". getNumPrinters getNumFreePrinters usePrinter Parameter: Printer index/pointer freePrinter Parameter: Printer index/pointer

List two features we used from the C++ standard library, including a short explanation of why you would use the feature and which header file must be included. Example: The std::cin object is found in the iostream header file and is used to read characters from the keyboard.

Explain what an Integer Overflow and Underflow is in C++

please write the C++ source code of Sin(x) and plot it