python program
Q: verts all the letters into
A: //Server Program import java.io.*;import java.net.*;public class Server{public static void…
Q: 14. Which of the following operators does not require an Ivalue as its operand? a. address operator…
A: lvalue means for the given expression the left hand side variable should be defined to store the…
Q: A system administrator gives each new user a new password using 7 pieces of password he has…
A: given data : A system administrator gives each new user a new password using 7 pieces of password…
Q: Wnte a Java program that allows the user to specify a file name on the command line and prints the…
A: The filename is first read from the command prompt arguments. If filename not entered it is prompted…
Q: Write aJava program for the Mutual Exclusion by using Synchronized method, Synchronized block,…
A: In Java, synchronization refers to the ability to monitor multiple threads' access to a common…
Q: Python 3.7.4 Open the file hostdata.txt for reading.
A: To open the file hostdata.txt for reading, the statement is: f=open('hostdata.txt','r')The following…
Q: Assume ip is a pointer to an int. Write a statement that will dynamically allocate an array of 500…
A: The statement is given below:
Q: ny of the 3 number from the user, generate a random number between 1 to 3 itself and then apply the…
A: After going throught the program requirements, the project is implemented in Java using sockets…
Q: command-line arguments, Problem 2. (Keygen Program) Write a program called keygen.py that accepts lo…
A: Given that, Write a program keygen.py that accepts lo (int) and hi (int) as command-line arguments,…
Q: Write a function encrypt that receives a message with a string or character vector and returns the…
A: Note:- since programming language is not mentioned we are providing solution in python programming.…
Q: Complete and modify the code: 1 def match(x,y): 2 """Return the number with the…
A: Here we have a function match with have two parameters and will return the smaller number between…
Q: 6. If the starting address location changes, in which of the following cases, the program has to be…
A: D compile time binding is the correct option Explanation:- Because compile time binding describe…
Q: Write a program that reads a text file and prints its odd lines on the console
A: In the solution of given problem, we need to open text file in read mode, then use the readlines()…
Q: Create an AddressBookException class that you can use to throw exceptions in your address book. Your…
A: Actually, java is a object oriented programming language. It is a platform independent.
Q: 9- T1 and T2 are two POSIX threads and m is a mutex variable in the following C code segment. What…
A: Given T1 and T2 are two POSIX threads and m is a mutex variable in the following c program segment.…
Q: WRITE 2 C FILE In this assignment you are required to follow the Unix domain server and client…
A: The dup() system call creates a copy of a file descriptor. It uses the lowest-numbered unused…
Q: Write a socket server program named "RockPaperScissorsServer", which communicates with players…
A: Client Code: Client.java package PaperScissorsStone; import java.io.*; import java.net.*; class…
Q: Make corrections to this Linux C code: #include using namespace std; int main() { //…
A: Answer:
Q: NEED CODE IN ASSEMBLY LANGUAGE AND CODE MUST BE MASM615 COMPATIBLE AND PLEASE RUN PROGRAM ON DOSBOX…
A: .model small ;following macro is used to print a message;argument msg is the strig to…
Q: Suppose you have a C program whose main function is in main.c and has other functions in the files…
A: How would you modify the above commands to link a library called process1 stored in the standard…
Q: 1. A computer department is assigning random computers to faculty members attaching an ID number to…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Write a windows32 assembly language program in visual studio that utilizes a recursive procedure.…
A: Solution: Given, accept, from the user, an integer greater than 0. Guard against invalid…
Q: Language: Python Goal: implement decry
A: Coded using Python 3.
Q: PYTHON!!!!!! Modify the scripts of Projects 1 and 2 to encrypt and decrypt entire files of text.…
A: The, code has given below:
Q: Operating Systems | Modify this C program so that the writer process passes the output of “ls”…
A: modified program in c :
Q: Q\ write a ( C) program to implement the following command : "Is file*>temp;sort temp" Without using…
A: Lets see the solution.
Q: I have a bundle access code. How do I use it?
A: About Bundle access code: 1.when you public an unlisted bundle,information intelligent cloud service…
Q: Start 2x speed int main (){ int someInt; int* valPointer; 75 someInt = 5; 76 10 somelnt cout <<…
A: Before understandingt the program we must understand two things about the pointers that is address…
Q: using c++: Write a class date (d, m, y), class file (name, size, creation_date) and class directory…
A: #include<iostream.h> #include<conio.h> class Date { public: int day,month,year;…
Q: Make a list of all PDUs that will be encapsulated
A: Intro Protocol Data Units and Encapsulation In order for application data to travel from one host to…
Q: Write a C++ program using Windows API to RemoveDirectory – For Removing the Directory BOOL…
A: C++ program to delete Directory using Window API
Q: Write a windows32 assembly language program in visual studio that utilizes a recursive procedure.…
A: Using digital signal, function statements are: 1) That method has to be the same regardless of which…
Q: A classless address is given as 177.200.180.92/27. What will be the total number addresses…
A: total addresses available for 177.200.180.92/27 is given in strp 2.
Q: using c++ and use pointer and char(don't use string): Write a class date (d, m, y), class file…
A: I have provided the code for Date ,File and Directory class as per the given requirement.
Q: public Socket accept() throws IOException This method ....... Select one:
A: The answer is...
Q: Problem #1: Write a program that prompts the user to enter a client's account ID, then displays the…
A: The Java if statement is used to test the condition
Q: Create an a java program name "Server.java" • Use the predefined Socket and ServerSocket class to…
A: What is a Socket in Java? A socket in Java is one endpoint of a two-way communication link between…
Q: In this assignment, you will write two complete C programs to support a client/server model using…
A: There's only one server, but there are a lot of clients. C Programming Is Used For…
Q: Code a descriptor that contains a starting address 8A0000H and an ending address 8A1119H. If DS =…
A: Answer : Phase 1 – UML class diagram and Documentation In the first phase of the project, you…
Q: Answer the following: Write the two static methods to create InetAddress objects. What is the…
A: The java.net.InetAddress class provides methods to get the IP address of any hostname. An instance…
Q: You are required to build a client-server application. The Server performs calculations +, -, *, /,…
A: import java.util.Arrays;import java.util.Scanner; /** To Alter the template, select the Tools and…
Q: Kindly help me with this python program write a system to support sending and receiving of…
A: import socketimport sys # Create a TCP/IP socketsock = socket.socket(socket.AF_INET,…
Q: The application that you are going to develop is based on the client-server architecture where the…
A: I have solved the above question using python
Q: In python: Your company keeps a list of employee information for each pay period in a text file.…
A: The, answer has given below:
Q: c. i. You want to determine whether a file name given is a directory, or not. How can you do that in…
A: A directory is a place on the computer disk where the files or other directories are stored.…
Q: Task: Write bash scrip to test all Athematic and logical operators in Linux Operator: Task…
A: Since you are asking multiple questions we are answering first 3 for you. If you want to get…
Q: Observe the following code and answer the following questions. import java.io.*; import java.net.*;…
A: 1)What type of server this is? Is it single or multi-threaded? Ans: Single Thread. Single-Thread…
Q: 7. A Caesar cipher is a simple substitution cipher based on the idea of shifting each letter of the…
A: According to the question below the solution: Output:
Q: Which of these method of String class is used to obtain character at specified index i? a-…
A: java String charAt() method returns a char value at the given index number.
Q: Please do not use a python code already on the internet. The following code must be written in…
A: the code is given below:
socket
Write a python program to maintain a telephone directory of the employees of an organization. If the
employee has more than one number store all the numbers. Write a program to print the mobile
numbers given full or part of the name of the employee. Eg: Given name of the employee as
‘John’ the program must print phone numbers of ‘John Paul’ and ‘Michel John’ (TCP and udp)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Language : C / C++ / Python Develop a simple Web server (parity generator) that is capable of processing the request from client. Create a socket connection, when contacted by the client the server has to process the request and give back the result. Client part The client has to send the data in bits (e.g 1100011000). It also has to send the number of frames it has to separate the data (e.g. 2 frames) Server part Server has to split the data into 2 parts (Frame 1 -> 11000; Frame 2 ->11000) and send back to the client. For each part server has to find the even parity and sendC PROGRAMMING. using the following program as a start point: /* * NetworkServer.c * ProgrammingPortfolio Skeleton * */ /* You will need to include these header files to be able to implement the TCP/IP functions */#include <stdio.h>#include <stdlib.h>#include <string.h>#include <sys/types.h>#include <netinet/in.h>#include <netdb.h>#include <fcntl.h>#include <unistd.h>#include <errno.h>#include <sys/socket.h> /* You will also need to add #include for your graph library header files */ int main(int argc, const char * argv[]){ int serverSocket = -1; printf("Programming Portfolio 2022 Implementation\n"); printf("=========================================\n\n"); /* Insert your code here to create, and the TCP/IP socket for the Network Server * * Then once a connection has been accepted implement protocol */ TASK: you are to write a TCP/IP server that can build up a graph of a network ofnetworks…Can anyone help me with basic client-server interaction using TCP sockets in network programming in c code that includes csapp.c and csapp.h. and a text file of the student record that include first name, last name, age, major, and graducation year. The ideas is have 4 choice: Add record, Search Age Range, Search graducation year, and Terminate. In opition 1, it should collect all the data to the text file, in opition 2, it should search for age range from the text file. in opition 3, it should search the graducation year from the text file and if the year is not there it should print record not found. And opition 4, the client should close the connection and terminate. studentRecord.txt: John,Doe,24,Computer Science,2023Jane,Doe,22,Mechanical Engineering,2020Charles,Babbage,21,Math,2022George,Bool,25,Math,2023Marie,Curie,26,Chemistry,2023 I know this isn't enough but I want to understand about the client-server interaction using socket interface. So please try to make it simple…
- n this assignment, you will develop a simple socket-based TCP program in C++ for a server that accepts lines of input from a client and prints the lines ontothe server’s standard output. Compile and execute your program. On any other machinethat contains a Web browser, set the proxy server in the browser to the host that isrunning your server program; also configure the port number appropriately.Your browser should now send its GET request messages to your server, and yourserver should display the messages on its standard output.Use this platform to determine whether your browser generates conditional GETmessages for objects that are locally cached Create an informal reportComputer Science Write a Python function that takes in a socket, and reads in bytes from the socket connection until a newline is encountered. All bytes read so far that are even (0, 2, 4, 6, 8) are then returned. Do not handle exceptions; assume all parameters are validThe following code must be written in python for this HW assignment. I will provide a skeleten for the code and you must write some lines of code to satisfy the objective of the prorgram. You will develop a web server that handles one HTTP request at a time. Your web server should acceptand parse the HTTP request, get the requested file from the server’s file system, create an HTTP responsemessage consisting of the requested file preceded by header lines, and then send the response directly tothe client. If the requested file is not present in the server, the server should send an HTTP “404 NotFound” message back to the client. Put an HTML file (e.g., HelloWorld.html) in the same directory that the server is in. Run the serverprogram. Determine the IP address of the host that is running the server (e.g., 128.238.251.26). Fromanother host, open a browser and provide the corresponding URL. For example:http://128.238.251.26:6789/HelloWorld.html‘HelloWorld.html’ is the name of the file you…
- 1. A computer department is assigning random computers to faculty members attaching an ID number to each of them. The ID numbers include 2 letters of the English alphabets, followed by a 5-digit number, for example “CD95368”. There are no restrictions on letters or digits. How many different ID numbers can be created using this format? 2. In the previous question about ID numbers, how many can be created if the repeatation of letters is not allowed and the digit 0 is not allowed to be used?Write a program in C to decrypt a cipher text using Caesar Cipher substitution method.Plain text was first encrypted with a Cipher Key within the range 1 to 26 and then encrypted then encrypted with key -1 (minus 1).Find the first key and write the key numbers and the decrypted plain text into text mode file "done.txt" using your programSOLVE IN C# A bank store its client balance in amount.txt file as follow 332000 2320000 540000 45000 321000 Write a program to read the file and print the total amount store in amount.txt file, and then write this amount on screen and to a new file name backup.txt
- C Programming: Write a program that optionally accepts an address and a port from the command line. If there is no address and port on the command line, it should create a TCP socket and print the address (i.e. server mode). You can choose any port number for your server (>1024). If there is an address and port, it should connect to it (i.e., client mode). Once the connections are set up, each side should enter a loop of receive, print what it received, then send a message. The ping from the client should be sent before entering that loop to start the process. Otherwise both sides will sit and listen without getting anything. The message should be ping from the client and a pong from the server. In order to test this on one machine, you will need to run the same program twice (in two separate terminals). Run first in server mode, then run in client mode using the information printed from the server as your command line arguments. This is the output it must print out: Running…Done in C for a network programming client and server in udp Develop a client and server responsible for a file transfer utilizing UDP. the client sends a local file to the server and the server will then reassemble and save the file locally. You must also account for the packets being re-ordered or being lost in transit to the server for when a connection drops for example. If a file is dropped, print a line to stderr for it. The client must be started by the command: ./client server.ip server.port mtu winsz in_file_path out_file_path An example for the server and client starting up is ./server 9090 0 ./client 10.10.0.1 9090 512 10 dir/file outfile1 IntroductionThe objective of this project is to learn TCP client-server interaction using a socket interface in C programming language. After completing this Project, you will have a basic understanding of the steps required todevelop a networking application. 2 Project SpecificationIn this project, you are required to do socket programming in C language (Linux environment) to implementa pair of client and server that can achieve simple password verification to indicate the current market valueof the stock. Your client will send a pair of username and password to your server and your server willverify whether the pair of username and password is legitimate or not for retrieving the stock value. Assumethe only legitimate pairs of usernames and passwords that will be accepted by your server are as follows. Username Password StockValuelcid welpa23e 13.93mrvl ghqwo31a 41.23snap tyjli14d 10.21cl1 rjwqe83f 85.09bro gnmds28z 56.43cvs rhktl87c 91.34…