i need the answer quickly During the TCP connection establishment, anendpoint receives an acknowledgement inwhich the window size is advertised as15246. The receiver side uses window size243936 with window scale option. Find thevalue of window scale factor.

Dear Student, The answer to your question is given below -

Answered: During the TCP connection estab…

During the TCP connection estab endpoint receives an acknowled which the window size is adverti 15246. The receiver side uses wi

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: The contrast between private and public keys in cryptography

A: Public key cryptography relies on both public and private keys as its foundation. Both of these keys…

Q: In terms of frequency, which two types of encryption do people often use? What really differentiates…

A: In this question we have to understand in terms of frequency which two types of encryption do people…

Q: Set up an RSA public-key cryptosystem using primes p= 91, q 13 and a public exponent of 29 by…

A: Note: since question has not mention significance of z, w . we have provide solution you can use…

Q: What are the differences between the two kinds of keys in terms of cryptography?

A: Introduction: An entity that wants to electronically authenticate its identity or sign or encrypt…

Q: what is the ciphertext c

A: Encryption in RSA In the RSA algorithm, message m (known as plain text) is encrypted by the sender…

Q: Q3: Based on Data Encryption Standard (DES), if the output of R16 is "53 2C 26 CD 15 28" and the…

Q: What are the important criteria for selecting a prime number in cryptography? Is 11 a good choice…

A: Prime numbers are important in cryptography because the security of many encryptions is based on the…

Q: What are the top three cryptography operations?

A: Cryptography involves various cryptographic operations used to secure digital data. Here are the top…

Q: I don't believe there is much of a difference between the two types of cryptography.

A: Introduction: The study and application of methods for protecting data and communication in the…

Q: How different are cryptography private keys from their corresponding public keys, and to what degree…

A: In coding, secluded and community keys play a vital role. They help as the mainstay of numerous…

Q: .She's a teacher-4 True False

A: True

Q: What are the advantages of use Lee's algorithm while planning a route? Discuss the issue from the…

A: Lee's algorithm is a popular pathfinding algorithm used for planning routes in various applications,…

Concept explainers

Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.

Question

i need the answer quickly

During the TCP connection establishment, an
endpoint receives an acknowledgement in
which the window size is advertised as
15246. The receiver side uses window size
243936 with window scale option. Find the
value of window scale factor.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1 Explanation

VIEW

Step 2 Answer

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Please solve it correctly and please provide explanation of your answers. A PC and a Web Server are communicating over a TCP connection. The PC had started the three way handshake with the initial sequence number of 3069 . The Web Server's initial sequence number is 4830 . The window size of the PC is 815 bytes and the window size of the Web Server is 463 bytes. Using the third TCP handshake ack segment the PC sends the http request of the size 396 bytes to the Web Server. Then the Web Server answers with 3 segments containing the requested data. The first segment size is 42 bytes and the second segment size is 276 bytes and the third segment size is 146 bytes respectively. The PC receives all three segments within the timer. But unfortunately the second segment was corrupted. So the PC immediately sends an acknowledgement segment. Assume that the PC uses Selective Repeat/Reject ARQ. (d) What will be the window size of PC A after receiving only the first segment from webserver? (e)…
Please solve it correctly and please provide explanation of your answers. A PC and a Web Server are communicating over a TCP connection. The PC had started the three way handshake with the initial sequence number of 3069 . The Web Server's initial sequence number is 4830 . The window size of the PC is 815 bytes and the window size of the Web Server is 463 bytes. Using the third TCP handshake ack segment the PC sends the http request of the size 396 bytes to the Web Server. Then the Web Server answers with 3 segments containing the requested data. The first segment size is 42 bytes and the second segment size is 276 bytes and the third segment size is 146 bytes respectively. The PC receives all three segments within the timer. But unfortunately the second segment was corrupted. So the PC immediately sends an acknowledgement segment. Assume that the PC uses Selective Repeat/Reject ARQ. (a) What will be the sequence number of the third TCP handshake signal send from PC to webserver?…
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 report
Write this program in Python. Your task is to implement both the server and client parts of a chat program. You must use TCP sockets to provide the following functionality: The server should allow for multiple simultaneous clients (Multithread). Any client can get a list of all other connected clients from the server. The server should provide both clients sending to individual other clients, and clients sending to all other online users -- simultaneously. The server should support some other functionality like groups, where clients can join groups tracked by the server, and messages can be sent to all clients in the group. Other option to send files to other clients. Each client must have an ID; used for connecting with the server, in order the server can keep a list of all connected clients. The client should access all functionality that the server supports. Therefore it must be able to request a list of the IDs for all other connected clients, send messages to other individual…
Q2 Using Java TCP sockets, it is required to build a multithreaded game that makes the server picks a secret random number from 1 to 50 and asks the player to guess this number. The player is allowed to make at most 5 attempts. For every wrong guess, the server should give hint for the client to either "Choose Higher Number" or "Choose Lower Number" based on his provided guess, and then ask for another input. At the end of the game, the number is revealed in case if the player failed to guess the number. Otherwise, the server will print a congratulation message with the number of guesses it took the player to get the correct number. Q2 Program: Q2 Sample compile and run session:
write a custom Snort rule to handle Inbound and Outbound HTTP traffic on the Private (Host-Only) network. Upload a screen shot of the Snort console displaying the alerts. In this exercise, we are going to create two Snort monitoring rules that will be used to alert on HTTPnetwork traffic for both Inbound and Outbound traffic. Remember, Inbound rules are those rules whosedestination is to your internal network (HOME_NET), outbound rules are directed out of your internalnetwork (!HOME_NET). When you use “any” there is no distinction on whether a rule is Inbound orOutbound. When using Inbound/Outbound to describe local traffic, traffic generated on the samenetwork (as in this lab on VMnet-1), the Inbound reference is to your client system that is running snortthe Outbound reference is to the HTTP server.You should now understand a little bit about custom rules, so given the following rule:alert tcp any any -> any 80 (msg:"TCP HTTP Testing Rule"; sid:1000004;)You should be able to…
A TCP endpoint can abort the connection, which entails the sending of a RST Packet rather than a FIN. The endpoint then moves directly to TIMEWAIT. To abort a connection using the Berkeley socket library, one first sets the SOLLINGER socket option, with a linger time of 0. At this point an application close() triggers an abort as above, rather than the sending of a FIN.
Assume that there is a system call connect). This system call takes an IP address as an argument and then creates a TCP connection with that IP address. For example, connect(10.10.10.10) will create a TCP connection with the machine that has the IP address 10.10.10.10. Now, imagine that for the ptrace sandbox, the connect() system call is blocked for a known bad IP address 20.20.20.20. However, the attacker wants to connect to this blocked IP address (the attacker wants a TCP connection to 20.20.20.20, which is not allowed in the policy). It is also given that the connect() system call is allowed for the IP address 1.1.1.1. What can the attacker do to bypass this restriction and trick the ptrace sandbox (and the Operating System) Into running the connect() system call with the argument 20.20.20.207
Function: A client can chat with the server, with input in the screen, and output the other side's replies. No GUI needed. Keypoints: TCP socket is used for both sides. Both sides open two sockets, one for sending, while the other for receiving. IN JAVA OR C/C++ with both client code and server code
Write a Java program to create a TCP Socket program to receive an input message from client socket, reverse the input message and send it back to the client. Note that the program should have the comments embedded in it to explicitly explain why that code is being used. Explain in detail the client process and the server process with reference to the code given by you for this task. Notice: I have need to send the string from the client, the server will reverse the string and send it back to the client, the client will display the reversed string. Output screenshots are important.
OAuth is an authorization protocol which is also used as an authentication method for the OpenlD Connect (OIDC) protocol. OIDC implements OAuth by performing the following: The user first tries to access the service of a service provider through a browser/app. 1. The service provider will send a request to the OIDC server 2. If the user is already logged in, the OIDC server will send a JWT token to the service provider. If the user is not logged in, then the user will first have to authenticate 3. and then the JWT token is sent 4. After receiving the JWT token, the service provider will use the OIDC's JWKS URI to fetch the certificates used by the authentication server and validate the JWT token 5. If the token is valid the service provider will use the OIDC's user endpoint to fetch the data of the user using the JWT token. If the token is not valid, then the service provider will show an error message. If we create an activity diagram for the above scenario, how many fork nodes will…
Instead of using a browser, write your own HTTP client to test your server. Your client will connect to the server using a TCP connection, send an HTTP request to the server, and display the server response as an output. You can assume that the HTTP request sent is a GET method. The client should take command line arguments specifying the server IP address or host name, the port at which the server is listening, and the path at which the requested object is stored at the server. The following is an input command format to run the client. client.py server_host server_port filename