Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
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Chapter 10.6, Problem 34STQ
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 Port:
 Port is an explicit place for being physically connected to some other device, with the use of socket.
- In
programming , port is a logical connection place using TCP/ IP, internet protocol, and the way of client program finding the particular server program on a computer in a network...
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Chapter 10 Solutions
Java: An Introduction to Problem Solving and Programming (8th Edition)
Ch. 10.1 - Why would anybody write a program that sends its...Ch. 10.1 - When we discuss input, are we referring to data...Ch. 10.1 - What is the difference between a text file and a...Ch. 10.2 - Write some code that will create a stream named...Ch. 10.2 - Prob. 5STQCh. 10.2 - Prob. 6STQCh. 10.2 - Prob. 7STQCh. 10.2 - Write some code that will create a stream named...Ch. 10.2 - Suppose you run a program that writes to the text...Ch. 10.2 - Prob. 10STQ
Ch. 10.3 - Prob. 11STQCh. 10.4 - Write some Java code to create an output stream of...Ch. 10.4 - Give three statements that will write the values...Ch. 10.4 - Give a statement that will close the stream toFile...Ch. 10.4 - What import statement(s) do you use when creating...Ch. 10.4 - Prob. 16STQCh. 10.4 - Give three statements that will read three numbers...Ch. 10.4 - Give a statement that will close the stream...Ch. 10.4 - Can you use writeInt to write a number to a file...Ch. 10.4 - Can you use readUTF to read a string from a text...Ch. 10.4 - Prob. 21STQCh. 10.4 - Prob. 22STQCh. 10.4 - Does the class FileInputStream have a method named...Ch. 10.4 - Does the class FileOutputStream have a constructor...Ch. 10.4 - Does the class ObjectOutputStream have a...Ch. 10.4 - Prob. 26STQCh. 10.4 - Suppose that a binary file contains exactly three...Ch. 10.4 - The following code appears in the program in...Ch. 10.4 - Prob. 29STQCh. 10.5 - Prob. 30STQCh. 10.5 - Prob. 31STQCh. 10.5 - Prob. 32STQCh. 10.5 - Prob. 33STQCh. 10.6 - Prob. 34STQCh. 10.6 - Prob. 35STQCh. 10 - Write a program that will write the Gettysburg...Ch. 10 - Modify the program in the previous exercise so...Ch. 10 - Write some code that asks the user to enter either...Ch. 10 - Write a program that will record the purchases...Ch. 10 - Modify the class LapTimer, as described in...Ch. 10 - Write a class TelephoneNumber that will hold a...Ch. 10 - Write a class contactInfo to store contact...Ch. 10 - Write a program that reads every line in a text...Ch. 10 - Repeat the previous exercise, but write the new...Ch. 10 - Write a program that will make a copy of a text...Ch. 10 - Suppose you are given a text file that contains...Ch. 10 - Suppose that you have a binary file that contains...Ch. 10 - Suppose that we want to store digitized audio...Ch. 10 - Write a program RecoverSignal that will read the...Ch. 10 - Even though a binary file is not a text file, it...Ch. 10 - Write a program that searches a file of numbers...Ch. 10 - Write a program that reads a file of numbers of...Ch. 10 - The following is an old word puzzle: Name a common...Ch. 10 - The Social Security Administration maintains an...Ch. 10 - The following is a list of scores for a game....Ch. 10 - Write a program that checks a text file for...Ch. 10 - Prob. 5PPCh. 10 - Prob. 6PPCh. 10 - Revise the class Pet, as shown in Listing 6.1 of...Ch. 10 - Write a program that reads records of type Pet...Ch. 10 - Prob. 12PP
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- It's not clear what a socket is or what it does. How can ports and sockets be distinguished from one another?arrow_forwardWhat precisely is the definition of a socket, and what functions does it serve? What is the key distinction between sockets and ports?arrow_forwardCorrect and detailed Answers will be given Upvoted else down voted  What is a socket?arrow_forward
- What a socket is and what it does is unclear. How can sockets and ports be distinguished?arrow_forwardPlease help with the following: What do the following commands do in the Linux cmd line: rm (-i -R -f)cp (-n -u -i -f -r -p)mv (-n -u -i -f )arrow_forwardSockets are low-level networking interfaces between computers. Many programming languages come standard with socket libraries for creating socket connections. In this lab, we’ll study the usage of networking sockets in Python to write a custom client/server program. Client/Server source code as a ZIP or RAR file in D2L Word document outlining the description of your program. The word document should contain screenshots containing your name on the VM and reports of what’s occurring in them. Demonstrate your socket solution accomplishes the following: The client connects to the server Client and server successfully exchange messages Following the TCP stream in Wireshark Identifying the message sent in Wireshark Any additional functionality you created in your solution. please use python.arrow_forward
- 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 must use LOCKS to ensure no data corruption. Upload CODE AND OUTPUT SCREENSHOT for this assignment.arrow_forwardUse placing a phone call as an example to quickly explain what Network APIs can do for you. (socket-relevant operations)arrow_forwardFile "chegg.py", line 144, in <module>   sys.exit(main())  File "chegg.py", line 32, in main   server_socket.bind(('', args.port)) OSError: [Errno 48] Address already in useerror occursarrow_forward
- ============Code Begin=================  import socket from datetime import datetime #initializing host, port, filename, total time and number of times to send the file host = '____________'  port = 9000 fileName = "______"  totalTime = 0 numTimesSend = 100 print('I am connecting to server side: ', host,'\n') #using a for loop to send the file 100 times for x in range(__________):    #recording the start time    startTime = datetime.now()    #connecting to the server    s = socket.socket()    s.________((host, port))    x+=1    print('I am sending file', fileName,' for the ',x,'th time')    #opening file to read    file_to_send = open(_________, 'rb')      #reading the first 1024 bits    data = file_to_send.read(1024)       while ______:        s.send(______)        #reading the next 1024 bits        data = file_to_send.read(______)    print('I am finishing sending file', fileName,' for the ',x,'th time')    file_to_send._______    #recording the end time…arrow_forwardWhat is the name of the file that stores a Linux system's static host name?arrow_forwardCan you write a Java Socket Programs for Client and Server. What ever your write on Client Program, it should be echoed at Server. Can you please provide Screenshots of the Program Execution and can you also provde detailed instrustions on how to execute the program.arrow_forward
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