Write socket code to implement the following server/client commination - 1. Client asks the server for current Date and Time within a period of 5 seconds 2. Servers send the current Date and Time to client 3. Client prints the current date and time You MUST use a shared buffer to store the date and time information. There must be at-least 4 clients request to the server. You

Write socket code to implement the following server/client commination - 1. Client asks the server for current Date and Time within a period of 5 seconds 2. Servers send the current Date and Time to client 3. Client prints the current date and time You MUST use a shared buffer to store the date and time information. There must be at-least 4 clients request to the server. You

LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.

5th Edition

ISBN:9781337569798

Author:ECKERT

Publisher:ECKERT

Chapter7: Working With The Bash Shell

Section: Chapter Questions

Problem 5DE

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Assuming you have created already created a MySQL database named "database_name" with a table named "users" that has columns for "username", "password", and "email". And that you have also created a login system that sets the "username" session variable when a user logs in.Write a simple PHP code that makes use of sessions, mysql insert, update, and delete. The code should first start with a session using session_start(). It should then connect to a MySQL database using mysqli_connect(). It inserts a new record into the users table using mysqli_query() and an SQL INSERT statement. It updates an existing record in the users table using mysqli_query() and an SQL UPDATE statement. It deletes a record from the users table using mysqli_query() and an SQL DELETE statement. It sets a session variable using $_SESSION["username"] and displays it using echo. Finally, it closes the MySQL connection using mysqli_close()
Create a java client class that will do the following:• Create a socket to connect to the server using port 8000• Initially show a welcome message (see Figure 5 below)• Prompt the user to enter product name, type and price• Send product details to server• Receive response from server to indicate whether product has been added to database or not• Allow user to add more products• Close the client when the user types “stop” for the product name and output a message“Exiting Checkers Stock Taking App, Good bye!"See Figure 5 attached which shows the operation:
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