Which of the following statements describe a client/server model ? Select one or more: a. Computer transactions using the client/server model are very common. b. Client/server describes the relationship between two computer programs in which one program, the server, makes a service request from another program, the client, which fulfills the request. c. Although the client/server idea can be used by programs within a single computer, it is a more important idea in a network. d. In a network, the client/server model provides a convenient way to interconnect programs that are distributed efficiently across different locations. e. Client/server computing or networking is a distributed application architecture that partitions tasks or work loads between service providers (servers) and service requesters, called clients.

Arectangular room is 4 meters longer than it is wide and its preimeter is 32 meters find the dimensions of the room

Aletter or menu command that starts an action when the user presses the designated letter and the alt key together is called what?

Write a modular program (no classes yet, just from what you learned last year), that allows two players to play a game of tic-tac-toe. use a two-dimensional char array with 3 rows and 3 columns as the game board. each element of the array should be initialized with an asterisk (*). the program should display the initial board configuration and then start a loop that does the following: allow player 1 to select a location on the board for an x by entering a row and column number. then redisplay the board with an x replacing the * in the chosen location. if there is no winner yet and the board is not yet full, allow player 2 to select a location on the board for an o by entering a row and column number. then redisplay the board with an o replacing the * in the chosen location. the loop should continue until a player has won or a tie has occurred, then display a message indicating who won, or reporting that a tie occurred. player 1 wins when there are three xs in a row, a column, or a diagonal on the game board. player 2 wins when there are three ox in a row, a column, or a diagonal on the game board. a tie occurs when all of the locations on the board are full, but there is no winner. input validation: only allow legal moves to be entered. the row must be 1, 2, or 3. the column must be 1, 2 3. the (row, column) position entered must currently be empty (i. e., still have an asterisk in it).