In an executable object file that is in executable and linkable format (ELF), which section defines the addresses of the stack and the heap? A. The data section B. The text section C. These addresses are not defined in the executable object file. Instead, they are assigned by the operating system when the program is loaded in to me D. These addresses are not defined in the executable object file. Instead, they are assigned by the user when the program is running in memory. Reset Selection

Need help to implement networking in python Server.py Load data from file This option will ask the user for a fully qualified path and will load a JSON file containing the information for users and pending messages. The format of the JSON file will be defined based on your implementation and it will the same used to save the data into file (menu option #4). Functionalities the server must provide: 1) User Sign Up: adds a user identified by a phone number to the system. a) Protocol: USR|username|password|display_name b) Response: 0|OK for success. 1| for an error. c) The server should validate that the username does not exist 2) User Sign In: verify user credentials a) Protocol: LOG|username|password b) Response: i) 0|OK → the credentials are correct. ii) 1|Invalid Credentials iii) 2|Already Logged In → in case that the user is logged in from another client. c) This will help the server knowing which user is connected. d) The server should keep a list of connected clients, which should…

It is possible to see the function's return address by issuing a set of instructions. It's important to remember that modifying the stack shouldn't prevent the process from returning to its caller.

Computer Science For the basic ADT Queue operations, list all cases when a QueueException will be thrown. Each item listed should be no more than 10 words and ONLY in the form "exception name : cause of exception". Remember to use correct terminology or the answer will not be accepted

You are implementing a simple file system for an operating system for managing files and folders; similar to Windows or UNIX. Your design should follow the following guidelines       i)  The entire file system is represented by an object which is the reference to the root folder      ii)  Any folder in the file system may contain two types of items, folders (subfolder) and files and you want to treat both in the same way     iii) possible operations: getName, getPermission, listItem       What is the most appropriate design pattern?