Two electronics technicians are measuring electrical quantities in circuits. technician a says that copper, glass, porcelain, and carbon are all examples of resistors. technician b says that when the resistance in a circuit is increased, the current flow will decrease. which of the following statements is correct?

a. only technician b is correct. b. neither of the two technicians is correct. c. only technician a is correct. d. both technician a and technician b are correct.

Ryan is working on the layout of her web page. she needs to figure out where her header, navigation bar, text, and images should go. what technique can her?

What side length would you specify if you were required to create a regular hexagonal plate that was composed of 33 cm(squared) of sheet metal? dimension the side length to 0.1 cm

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.