In the client side, what is the value of the LA (server name)? Choose the correct answer a 127.0.0.1 b 127.127.127.127 c "myserver" d"mycomputer"
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- Create a Multi-Client Chat Server using Sockets, Threads & GUI in Java. You should run the Server class first then run multiple Client classes. The output should be as follows: Client Randa Server Server received (Randa) message: Hi Server received (Youssef) message: Hello Server received (Randa) message: How are you? Server received (Youssef) message: I'm fine Server received (Youssef) message: What about you Server received (Randa) message: I'm okay Client Enter name Send (Randa) message: Hi (Youssef) message: Hello (Randa) message: How are you? (Youssef) message: I'm fine X (Youssef) message: What about you (Randa) message: I'm okay Youssef Enter name Send (Randa) message: Hi (Youssef) message: Hello (Randa) message: How are you? X (Youssef) message: I'm fine (Youssef) message: What about you (Randa) message: I'm okayComputer Science Kindly do this in Java. You have to develop an application like Skype by implement at least these features Friend request (Sending or accepting request) Chat Box (Exchange of Text messages and files) Audio/Video CallUse ruby on rails and on command line. Add the following parts to your student management system. Prefix: prefix, has many courses. Course: Belongs to a prefix, number, name, has many sections. Semester: semester ("Spring", "Summer", "Fall", …), year, has many sections. Section: CRN, belongs to a course, belongs to a semester. Clean up the browser display for the following. Foreign keys are not displayed, but reasonable text is. There is a drop-downs for prefixes when creating courses, and drop-downs for course and semester when creating a section. A course displays all the sections. A semester displays all the sections. Something reasonable is displayed if a null is detected. Please provide a new solution.
- Use ruby on rails and on command line. Add the following parts to your student management system. Prefix: prefix, has many courses. Course: Belongs to a prefix, number, name, has many sections. Semester: semester ("Spring", "Summer", "Fall", …), year, has many sections. Section: CRN, belongs to a course, belongs to a semester. Clean up the browser display for the following. Foreign keys are not displayed, but reasonable text is. There is a drop-downs for prefixes when creating courses, and drop-downs for course and semester when creating a section. A course displays all the sections. A semester displays all the sections. Something reasonable is displayed if a null is detected.The fingerprint-based voting application can recognize users based on their fingerprint patterns. Since fingerprint authentication is unique for each person, the system can quickly identify the voters using their fingerprints. Naturally, a voter can vote for a candidate only once. The Admin adds all the names and photos of the candidates nominated for the election. The Admin then authenticates users by verifying their identity proof, and after verification, the voter is registered in the system. Furthermore, the Admin even enters the data when the election will end, after which the system will automatically delete the names and photos of the candidates and voters. The users can log in to the system via the unique user ID and password given by the Admin and then use their fingerprints to vote for their preferred candidate. Once the election is over, and the votes are counted, Both the Admin and users can view the election result using the election ID. In the capacity of a System…You get a job working for the Cerulean City Gym. A previous coder group implemented a client-server program where multiple clients would send message to the server using a single pipe. It worked quite well for years. Now, the requirements have changed and a different group of programmers came in and made some changes. Now, the data being received at the server end is now garbled. The new programmers weren't able to resolve the issue keeping to the original pipe design. Discarding the pipe approach, how would you fix this situation? Based on what you've learned in class, what IPC method would you use to fix this situation?
- I have an attendance checker system wherein each employee will click a "time in" button when they start working and "time out" during breaks or at the end of the day. I have the following employees: Luna, Dino, and Chuck. Please make a JAVA code that will allow the server to view the status of each employee (either working or on break).Discuss the differences between two interfaces presented below. Find out the best one, and why you consider it is a good interface. 1- Sauth Carolina Area Rates City Motel/Hotel code Phone Single Double Best Western Days Inn Charleston Holiday Inn N Charleston Holiday Inn SW Howard Johnsons Ramada Inn $126 $130 $118 $124 $136 $146 $133 $147 $131 $136 $133 $140 $134 $142 Charleston Charleston 803 803 747-0961 881-1000 803 803 803 744-1621 556-7100 Charleston Charleston 524-4148 774-8281 803 Charleston Sheraton Inn 803 744-2401 Columbia Columbia Columbia Columbia $129 $134 $142 $148 $123 $127 $132 $139 $125 $127 $134 $141 $136 $144 $127 $130 Best Western Carolina Inn 803 803 796-9400 Days Inn Holiday Inn NW Howard Johnsons Quality Inn Ramada Inn Vagabond Inn 799-8200 736-0000 794-9440 772-7200 772-0270 796-2700 796-6240 803 803 Columbia Columbia Columbia Columbia 803 803 803 803 Pennsylvania Bedford Motel/Hotel: Crinaline Courts (814) 623-9511 S $118 D: $120 Bedford Motal/Hotel: Holiday…Suppose you are going to design an instant messaging application called Telegraph. Telegraph is a modularized application composed of UI module, Chat module, and Contact module. The UI module uses the Chat module and the Contact module to render the user interface. The Chat module deals with sending and receiving messages. The Chat module uses the Network module for network communication. When users send/receive messages via the network, the Chat module uses the Crypto module to encrypt/decrypt the message. The Contact module manages the contact list. It also uses the Crypto module for encryption/decryption. The Crypto module uses the Math module for calculation. Now we propose a metric to measure the stability of modules. Formally, we define the "stability" of a module i as Si = a+dut where di" (i.e., incoming connection or dependency) is the number of modules that directly or indirectly USES module i and d?ut (i.e., outgoing connection or dependency) is the number of modules that…
- Create a program using the principles of Python Object Oriented Programing to send an email instead of what I did below . Just simple email code using classes and methods, not asking for code for attachment to emails. Original code: import smtplibimport ssl smtp_server = "smtp. server.com"port= 465password = input("enter password")receiver_email =input("enter receiver's email ")message ="""\subject: python object oriented programing\nThank you for accepting my invitation.""" with smtplib.SMTP_SSL(smtp_server,port) as server:server.login(sender_email, password)server.sendmail(sender_email,receiver_email,message) ............................................ For example: import smtplibimport ssl class Mail: [code]Please make a JAVA code that, upon connection, the client can initiate to play a game. The game will only start if there is at least another player that is willing to join the game. If no player joins within 10 seconds, the server will need to stop the game.Create a simple Python program for a server and client that implements the following. Please don't use other codes that you can find easily on other websites. I'm trying to grasp a better understanding of the language so please also provide comments to the codes. Each client should be able to connect with the server. The server can allow the clients to input their own usernames. Once the server receives the message from a client (Client A), it will forward the message to the intended client (Client B) and vice-versa. A client can disconnect from the server by sending “.exit” message anytime. Server upon receiving “.exit” message from the client, will close the connection with it.