An address in a block is given as 182.18.127.99. Find the number of addresses in the block, the Network address, and the Broadcast address, gateway address. You need to draw the diagram (PCs, switch, routers etc.) and show at least 3 PCs.
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- PERL programming Consider a network with some hosts. The traffic from one host to the other is provided. The question is to find the total bytes that are moving in the network from one host to the other and also for all the routes. The total bytes that are transferred for the day is as below. peter ann 1250 peter mary 910 mark mary 1250 peter mary 450 peter andy 2924 paul peter 1218 paul helen 199 The first name is the source host, the second is the destination host and the number is the bytes that are transferred.6. In an e-commerce site, a seller decides to provide an M% discount on his XYZ company's those products where the product quantity is greater than 65 in the database. Implement the server-side of the web page in PHP and MySQL. The database tables must be illustrated with the code. [Here, M is the last digit of your ID] InformationId:0And Please proivide Right ans in short.* Question Completion Status: A Moving to the next question prevents changes to this answer. Question 6 Let the maximum TCP segment size be 3 KB. Assume also that the sender uses TCP Vegas for congestion control. The following parameters were recorded at the time of transmission # k: congestion window - 9 KB; round-trip time = 0.04 sec minimum (congestion-free) round-trip time - 0.01 sec a= 200 KB/sec; and B- 500 KB/sec. What will be the value of the new congestion window (in KB) at the time of transmission # k + 1? Write the value with no units. A Moving to the next question prevents changes to this answer. 1080 • acer
- Computer Science Write TCP Send/Receive methods for text-based communication which uses the “$>!!$>” as the boundary pattern for messages. You can use Helper classes to ease your pseudo code.APPLICATION - VLSM: You are a network administrator and you have been assigned the task of setting up the IP network. You have a single class B IP address range 128.64.53.252/16 and have to setup the following networks: • Network V = 1010 hosts • Network E= 8002 hosts Network R = 30600 hosts • Network N = 2 hosts • Network O = 500 hosts Fill in the table: NETWORK (JUST WRITE THE LETTER) V E R N O 255.0 ΝΑ FIP LIP BA02 An ISP (Internet Service Provider) is granted a block of addresses starting with 190.100.0.0/ 22. The ISP needs to distribute these addresses to three groups of customers as follows: a. The first group has 60 customers. b. The second group has 120 customers. c. The third group has 120 customers. Design the blocks and find out how many addresses are still available after these allocations.
- Q3: With the aid of a diagram, show the sequence of query/response messages that are exchanged to carry out a recursive name-to-address resolution. Include in your diagram a root name server, a top-level name server, and lower-level name servers. Use a DNS of the following URL: http://www.coeng.uobaghdad.edu.iqHTTP is the protocol that governs communications between web servers and web clients (i.e. browsers). Part of the protocol includes a status code returned by the server to tell the browser the status of its most recent page request. Some of the codes and their meanings are listed below: • 200, OK (fulfilled) • 403, forbidden • 404, not found • 500, server error Given an int variable status, write a switch statement that prints out, on a line by itself, the appropriate label from the above list based on status.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 send
- Computer science Use C language to solve the question. The initial server and client .c code is given write code using these .c client and server files. Q1: Design a client-server model for two-way communication. Both the client and server should beable to send and receive messages.Upon the establishment of successful connection, the server should send a message, “Hi, youhave connected to the server!”.[The client should then send a string to the server. The server should reverse the string andsend it back to the client. The client should then display the received string.] This job will bedone in a loop of 5 times. -------------------------------------------- server.c #include <stdio.h> #include <stdlib.h> #include <sys/socket.h> #include <sys/types.h> #include <netinet/in.h> int main() { char server_message[256] = "Hi, Yes you have reached the server!"; char buf[200]; // create the server socket int server_socket; server_socket = socket(AF_INET,…Answer the Qusetion: “The Java URL class represents an URL. URL is an acronym for Uniform Resource Locator.It points to a resource on the World Wide Web”With reference to the above context, please answer the following:a) Write the full java program to get the protocol name, host name and port name of any URL of your choice for example:“https://www.tutorialspoint.com/java/java_applet_basics.htm " b) Explain the different constructors in java.net.URL package using the code snippets. c) Discuss the exception thrown when creating a URL for an unknown protocol. d) Write a code in Java to find the InetAddress of a machine , InetAddress of host of any URL of your choice for example: “www.tutorialspoint.com” website. Give any two methods.Student information is being held in a data area, where each student record has the following format: The first nine bytes are the student number, held in ASCII The next byte is the course mark The next word is the section identifier There are well over three hundred such student records that have been loaded sequentially into memory starting at address $10000. The last record loaded is a dummy record with a section identifier of $FFFF, to show the end of the records. If a2 has the address of a student record, what is the location of the next record in the array / data area: