A security analyst is reviewing the password policy for a service account that is used for a critical network service. The password policy for this account is as follows:Enforce password history: Three passwords rememberedMaximum password age:30 daysMinimum password age:Zero daysComplexity requirements: At least one special character, one uppercaseMinimum password length:Seven charactersLockout duration:One dayLockout Threshold: Five failed attempts in 15 minutesWhich of the following adjustments would be the most appropriate for the service account?a. Disable account lockoutsb. Set the maximum password age to 15 daysc. Set the minimum password age to seven daysd. Increase password length to 18 characters

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?

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).

Facial expressions and gestures are examples of messages.