You have learned so much about coding throughout the past six units! Looking back on everything, which functions or elements of code are you now comfortable with and why? On the flip side, which elements have proven to be the most challenging? Explain your answer. And finally, if you want to keep developing your coding skills beyond this course, where might you look for extra practice? don't take answer from a different web site.

Design a class tictactoe that: holds the following information about the game: two-dimensional array (3 by 3), and winner. add additional variables as needed. includes the functions to perform the various operations on objects. for example, function to print the board, getting the move, checking if move is valid, determining if there is a winner after each move. add additional operations as needed. includes constructor(s). write the functions of the class, and write a program that uses the class. the program should declare an object of type tictactoe. the program will create the board and store it in the array. the program will allow two players to play the tic-tac-toe game. after every valid move update the array, check if there is a winner. if there is no winner and no tie, then print the board again to continue.

Suppose a cpu with a write-through, write-allocate cache achieves a cpi of 2. what are the read and write bandwidths (measured by bytes per cycle) between ram and the cache? (assume each miss generates a request for one block.)

When replacing a thermostat or water pump, coolant drained from the cooling system should be