2. How the clocks are synchronized in the network given below using Berkeley algorithm. Server 6:00 Client 1 7:00 8:00 Client 2
Q: In this day and age, what part do restrictions on access play in the bigger picture of everything…
A: Introduction: Access control restricts access to computer resources. It reduces corporate risk.…
Q: Please offer an explanation of the mechanism used by the system that allows you to circumvent all of…
A: See the solution. database benefits over classic file management systems: Data reduction. The…
Q: Just what is this thing called the World Wide Web? Is it an extra network that functions in a manner…
A: The above question is solved in step 2 :-
Q: Provide three examples of websites that utilize the model-view-controller (MVC) architecture, which…
A: When creating web-based applications, the MVC (Model View Controller) paradigm is used as the…
Q: Justify the challenges that modern authentication procedures entail in light of our prevalent…
A: Cyber culture is sometimes referred to as online culture. The cyber culture consists of numerous…
Q: Give some examples of the three different file management types.
A: Files A File is a part or portion of a computer system that stores data, information, settings, or…
Q: Concoct a made-up story to show how the sign-in procedure works, and use it as an example. It's…
A: Scenario management is an efficient way to handle several futures and create customised scenarios.…
Q: When using the HTML5 standard, what is the purpose of the canvas element?
A: CANVAS IN HTML : This canvas> element is the container of graphics that is mostly used in java…
Q: Outline the purpose and operation of the challenge-response authentication technique. What makes it…
A: Answer : challenge-response authentication technique : This protocol is used to protect for all the…
Q: Describe the conceptual framework for cognitive computing? Also, list the key attributes of…
A: Please find the answer below :
Q: Operating systems (OSs) are the most important kind of computer program. There is a selection of…
A: Operating systems: An operating system (OS) is a set of computer programs, interfaces, and tools…
Q: Is it possible that the implementation of authentication might be of use to us in the accomplishment…
A: INTRODUCTION: Identification is the process of determining who or what an object is. It claims to be…
Q: This section should explain the IT Governance factors a company should evaluate before moving an…
A: First, assess your resources to determine your capacity requirements. Before building your new…
Q: When you send an email to anyone, it first travels to the outgoing e-mail server at your Internet…
A: Following the push protocol is SMPT (Simple Mail Transfer Protocol): As soon as the email client is…
Q: Would you be able to describe what a challenge-and-response authentication system is using just your…
A: 1. Encryption is the study of secure communication techniques that allow only the sender and…
Q: If there are any goals at all to be accomplished by the authentication process, what are they? The…
A: Authentication refers to the process of determining if someone or something is who or what it claims…
Q: Two hundred workstations and four servers are linked together through a LAN connection and a network…
A: LAN really refers to a local area network. Such broadcast storms are now a major concern. The…
Q: # assign your first name as string to variable first_name # your last name as string to variable…
A:
Q: What does everyone think about the FIM program now that it's been evaluated?
A: Detailed answers show below Explanation:
Q: The usage of digital communication has now overtaken both the use of face-to-face communication and…
A: Increased employee engagement – When team members are able to communicate effectively with each…
Q: Google uses a unique technology in Google Translate where this technology addresses the problem of…
A: 1. Programming is the process of creating a set of instructions that tells a computer how to perform…
Q: 1. Prove the following deduction. Hint: use a proof by contradiction. AVB, B⇒C, ..AVC
A: contradiction:- A contradiction is defined as a statement that is opposed to another statement and…
Q: Why are authorisation lists susceptible to unauthorized change to the extent that they must be…
A: Authorization lists, also known as access control lists, are used to determine which users or…
Q: Provide an example of a situation in which it would be necessary to maintain a phony login.…
A: It asks the user to provide a special ID and key, which are then verified against the data that is…
Q: In what ways do computers exchange data with one another? information transfer from raw data to…
A: Raw data: Data visualization is the process of creating visual representations of raw data in order…
Q: Explain and compare Infrared LANs and Spread Spectrum LANs
A: Introduction of networking: Networking is the practice of connecting computers and other devices to…
Q: Please offer an explanation of the mechanism used by the system that allows you to circumvent all of…
A: Let's examine the answer. the benefits of the database strategy that overcomes the restrictions of…
Q: Database design diagrams (DBDL) and entity-relationship (E-R) diagrams (ER) are both valid ways to…
A: Introduction of (DBDL) diagram & (E-R) diagram: Database design diagrams (DBDL): A database…
Q: What are the rules of the organization governing the sharing of information in the event that there…
A: Introduction: An outline is a comprehensive plan of action or a comprehensive arrangement of events.…
Q: What are the aims of the programmed File Integrity Monitoring?
A: Answer ; File integrity monitoring is used for security purpose and it main work is to detect the…
Q: The system administrator is also called the administrator has unlimited permission to alter the…
A: System Administrator: A system administrator, or sysadmin, is a person who is responsible for the…
Q: In HTML5, what precisely does the canvas element do?
A: Answer is given below
Q: Is there a way to get around the BIOS/UEFI password on some systems?
A: UEFI and BIOS passwords: The Unified Extensible Firmware Interface, or UEFI, is what's utilised for…
Q: Or, to rephrase the question slightly: what do you want to accomplish by instituting these…
A: The answer to the question is given below:
Q: What sort of an impact has the growth of technology had on the way that we communicate, and how…
A: Technology has an influence on communication because it makes things easier, quicker, and more…
Q: In your own words, please explain the terminology used in HCI.
A: Human-Computer Interaction (HCI): Human-Computer Interaction (HCI) is the study of the interaction…
Q: Find out which passwords have issues and learn how to repair them.
A: According to the question, cybercriminals attempt to access your accounts using various techniques.…
Q: Show me the ins and outs of the three most prevalent file management methods.
A: Three main file management methods are: Applications save data in regular files. Ordinary files hold…
Q: In the event that there is a breach in the security of the firm's data, what procedures does the…
A: Introduction A data breach happens when a security occasion uncovered the classification,…
Q: Design an efficient algorithm (pseudo code) that track the k shortest strings (not sorted) seen so…
A: Algorithm:- An algorithm is a step-by-step set of instructions for solving a problem. It is a set of…
Q: Clarify what what is meant by the term "multifactor authentication" in this context. In what ways…
A: Authentication is the process of determining identification of particular user. That means this…
Q: To prevent unauthorized changes, why are authorisation lists so vulnerable to encryption and…
A: Answer: We need to write the why authorization lists so vulnerable to encryption so we will see in…
Q: python: answer in one line of code if possible, please def traditions_dict(adict): """…
A: In this question, it is asked to provide the python one-line code for the given question. In the…
Q: As the Systems Administrator, it is your job to ensure that all of AngloGold Ashanti's computer…
A: Introduction: A systems administrator is a person whose job is to maintain, upgrade and manage the…
Q: What are the advantages of storing data written to discs in a cache, and what are the possible…
A: The caching of disc write operations comes with a variety of advantages as well as downsides.
Q: What precisely do you mean when you refer to the "objectives of authentication" in your statement?…
A: Authentication is used by servers to identify users without revealing their identities.…
Q: Or, to rephrase the question slightly: what do you want to accomplish by instituting these…
A: Servers use authentication when they wish to withhold information but need to know who is accessing…
Q: Break down the components of a challenge-response authentication system. In what ways does the…
A: Passwords can be stolen in a number of ways, including tracking, recording and back.
Q: w does using a pre-made package model vary from developing a model from scratch for a data project?
A: Using a pre-made package model for a data project can differ from developing a model from scratch in…
Q: Where can I find the router's startup instructions?
A: Introduction Routing: The process of selecting the network packet path out over the Internet,…
Step by step
Solved in 3 steps
- Please solve it correctly and please provide explanation of your answers. Please answer parts g, h and i. 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. g) The second segment from webserver was corrupted. So the PC…For NAT Network Address Translation Scenario: Jenny Bello is a small business owner selling and making customized computer peripherals. She has been finding it difficult to track her sales and inventories, however recently after an expert's advice, she adopted a Point of Sale (PoS) server. So, she can now track her sales and inventories at the store. However, she ran into another issue, the server can only be accessed within the store, because it has been assigned a private IPv4 address, it is not publicly accessible via the Internet. a) Why is not having the PoS server accessible over the Internet a problem for the business? b) What caused this problem? c) Propose a solution for the problem and explain how the solution works.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?…A TCP connection is using a window size of 8,000 bytes and the previousacknowledgment number was 10,001. It receives a segment with acknowledgment number 12,001 and window size advertisement of 7,000 bytes. Draw a diagram to show the situation of the window before and after.Skype is a well‑known VoIP system used not only for peer‑to‑peer conversations but also for audio and video conferencing involving three or more callers. Assume a video conference with a central server on Skype has N callers, and each caller generates a constant data stream at rate r bps. How many bits per second does the call initiator need to send? How many bits does each of other N‑1 callers need to send?
- Tasks: Part A: Develop a UDP/IP server program in java that waits for clients to server. The server responds to the client with one of the following based on client’s request: Export secret key generated using KeyGenerator Export Text and Message Digest Export Text and Digital Signature Send original text for the encrypted text received from client Part B: Develop a UDP/IP client program that make request secret key, Message Digest, Digital Signature and original text by sending the encrypted text to server program developed (in Part A). This program will display the various objects received from server on its console."PLEASE DO NOT COPY FROM THE INTERNET" Suppose a computer sends a packet at network layer to another computer somewhere in the internet. The logical destination address of a packet is corrupted during the transmission. What happens to the packet? How will source computer understand status of packet? How will the destination computer receive the packet?Calculate the Erlang loads on a system. There are 243 mobile users in a particular cell. Each user makes a call attempt every 23 minute, on average. Each call lasts an average of 58.1 seconds.
- A businessman implemented a locking mechanism for the main door using an IOT-powered smart door lock where the VAULT and supplies for the business are stored. The smart door lock is implemented by keying in a 5-digit alphanumeric passcode to open the door and the self-locking mechanism allows the password to be utilized once and is reset when the door is locked again. The store owner encodes the passcode via the network for the door to be opened. Moreover, whenever there is a need to get items from the protected room including the vault, the store manager requests the binary-represented passcode wherein which is passed on to the store manager using SMS using a binary stream that represents the 5 alphanumeric passcodes. The bitstream is utilized to make sure that it is protected and can only be decrypted by someone who knows the process of decoding the binary bitstream. The rules of encoding the binary bitstream follow these steps/information: Bitstream represents a 5-digit…A businessman implemented a locking mechanism for the main door using an IOT-powered smart door lock where the VAULT and supplies for the business are stored. The smart door lock is implemented by keying in a 5-digit alphanumeric passcode to open the door and the self-locking mechanism allows the password to be utilized once and is reset when the door is locked again. The store owner encodes the passcode via the network for the door to be opened. Moreover, whenever there is a need to get items from the protected room including the vault, the store manager requests the binary-represented passcode wherein which is passed on to the store manager using SMS using a binary stream that represents the 5 alphanumeric passcodes. The bitstream is utilized to make sure that it is protected and can only be decrypted by someone who knows the process of decoding the binary bitstream. The rules of encoding the binary bitstream follow these steps/information: Bitstream represents a 5-digit…Please write the steps to set up a server as DHCP server according to the following conditions: Setting up the Account Server Set the DHCP service onCreate a DHCP pool where:Pool Name: Your Name (Ex: Lionel Messi)Start IP address: Your ID (Ex: 20.22.12.18)