Mention all protocols and explain If we need set up file in 1000 pc fastly without effort

Q: We are using the selective repeat ARQ for sending the file from point A to point B. The file size is…

A: Introduction :Given , Selective repeat ARQ implementation file size = 500 KB frame size = 20 B…

Q: Explain how packet loss will occur in ports of input. Explain how packet loss can be avoided on…

A: Actually, given question regarding packet.

Q: Explain the difference between the TCP and UDP, from speed, reliability as well as server…

A: The difference between the TCP and UDP:                        TCP Comparison Chart…

Q: Draw Gantt Chart and calculate the average waiting time using the given table ?? Burst Time 10…

A: All process values:

Q: Given 3 processes A, B, and C with corresponding burst times 20, 5, and 2, what's the common waiting…

A: Given 3 processes A,B,and C with corresponding brust time 20,5,and 2, what's the common waiting time…

Q: 11. TCP receiver window: O is an internal trasmitter parameter O is a 32-bit number O is related to…

A: TCP receiver window: It communicates with sender about the number packets need to be send through…

Q: According to FCFS scheduling alogorithm which process will be scheduled first? P Burst Time Arrival…

A: FCFS algorithm stands for First Come First Serve. The algorithm with the least arrival time is…

Q: Why does a system need non-blocking I/O? What are the differences and similarities of nonblocking…

A: Discussion about Non-blocking I/O, and why the system needs a Non-blocking I/O. Also, the…

Q: a) Different Record types play different roles. Explain with example of record types belonging to…

A: Forward Lookup Zones A forward lookup zone typically converts a name to an IP address or another…

Q: Synchronous protocols a. are more reliable b. transmit characters one at a time c. are generally…

A: Synchronous Protocol: Synchronous Protocol works a s a method to transfer the data in a continuous…

Q: Think about sending an email or other kind of message over the same route from one host to another…

A: End-to-end delay's delay components are: a lag in the processing a long wait in line The delay in…

Q: Clear-Host function ConvertToMeters($feet) { return $($feet*.31) } Write-Host "How many feet wide is…

A: PowerShell is cross platform task automation solution which lies in the command line shell and it is…

Q: What is principal of locality, for example if Level-1 can be accessed in 0.1 microsecondsand Level-2…

A: The computer consists of different levels of the memory hierarchy such as secondary memory, main…

Q: Edit TCP Wrappers access control files as appropriate and allow user1 and user3 from 192.168.1 and…

A: 1. To allow user1 and user 3 from the 192.168.1 and example.net to access vsftpd : # vi…

Q: 32. In the Ethernet frame, the _______ field contains error detection information. a. CRC b.…

A: Here is the solution which is mentioned below:

Q: A file contains 2 million bytes. How long does it take to download this file using a 56-Kbps…

A: According to the Question below the Solution:

Q: Discuss the difference among the streams, pipes and files.

A: Streams: The streams are defined as the normal UNIX programming services that are used to provide…

Q: SO/OSI Reference Model would be responsible for encryption or compression during a communication…

A: SUMMARY OSI Reference ModelSession- The fifth layer of the OSI model, which is responsible for the…

Q: in the blank question: Q. XMPP is also known as _______________ protocol.

A: This fill in the blank question is related to protocols.

Q: The given code is incorrect: $ SESSION[TID'];

A: Session variables are stored in associative array are called $_SESSION[]. These variables can be…

Q: We can check  changes in transmitting data by implementing ?  a. DES b. SHA-512 c. CMAC d. DES and…

A: The question is on: how changes in transmitting data can be implemented?

Q: Alice and Bob decided to perform a secure communicate using symmetric crypto system. They decided to…

A: Cryptography with Alice and Bob Untrusted Communication ChannelsThis is an anecdote regarding Alice…

Q: “Dirty bit is used to reduce the overhead of page transfer”. State whether the given statement is…

A: Given: "Dirty bit is utilized to decrease page transfer overhead." Give your opinion on whether the…

Q: Switch is known as transparent device. What do we mean by transparent? Switch is called a plug and…

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: Computer Networking: A Top-Down Approach 8th Edition For TCP connection, five measured ?ampleRTT…

A:

Q: Hint: First do Google search for ‘packet dump decode’. Then cut and paste the block of data below…

A: Given:   Data block to be decoded:  00 11 bc b5 49 40 b8 8d  12 00 0d fa 08 00 45 00 00 37 99 09 00…

Q: To implement IntServ using RSVP then:   a. The RSVP must be enabled at both ends only.   b. The…

A: RSVP stand for Resources Reservation Protocol.

Q: 15 In Go-Back-N window, when the timer of the packet times out, several packets must be resent even…

A:

Q: The presentation should show your terminal, and you demonstrate basic SCP and SFTP commandsto…

A: SCP stands for Secure Copy Protocol. It is a tool that can be used to transfer files from a local…

Q: A symmetric block cipher's hardware components may be summarised as follows: Explain each of the two…

A: A symmetric block cipher's hardware components may be summarised as follows: Explain each of the two…

Q: The MAC address of my PC is 18-6B-2C-99-DD-7A (in hexadecimal format). Write this out as a 48-bit…

A: The MAC address of my PC is 18-6B-2C-99-DD-7A (in hexadecimal format). Write this out as a 48-bit…

Q: s] Using 5-bit sequence numbers, what is the maximum size of the send and receive windows for each…

A: Given 5- bit sequence numbers  we have to find maximum size of sender window and receiver window for…

Q: In open-loop control, policies are applied to ________1. Remove2. Remove after sometime3. Prevent…

A: This mcq is related to Congestion Control in computer networks.

Q: You will complete the TRACERT.EXE in windows machine or tracepath in Linux / Mac machine analysis of…

A: I have answered this question in step 2.

Q: 5. A terminal is connected to a BOB with connections as shown below. The terminal is configured with…

A: Here i described all the four terms which is type by keyboard  , terminal Conny to BOB.…

Q: Little's Law with multiple servers. Assume one application sends packets to a network switch at rate…

A:

Q: In a WiFi frame, we have 4 addresses instead of just 2 addresses (source and destination MAC). Draw…

A: In a WiFi frame, we have 4 addresses instead of just 2 addresses (source and destination MAC). Draw…

Q: Write down a relationship that represents the effective end-to-end throughput that can be achieved…

A: throughput: it is the amount of data moved successfully from one place to another in a given time…

Q: What is the value of each field in the ARP message that R1 sends out to inquire about R2's MAC…

A: Answer: The value of each field in the ARP message that R1 sends out to inquire about R2's MAC…

Q: ________________ is a bit-oriented protocol for communication over point-to-point and multi-point…

A: Given:- 40. _________________ is a bit-oriented protocol for communication over point-to-point…

Q: in python Traceroute, a host -> "scanme.nmap.org" (note: its legal & education purpose) Using scapy…

A: The traceroute tool is used to hint the direction packets take in a network to a vacation spot host.…

Q: In Python, I am trying to make a client and server code that passes the payload with the…

A: ANSWER: Client & Server:

Q: In layer the column of freeze is used to -1 lock and unlock the selected layers True O False O

A: Given: To declare statements True or False.

Q: TCP Window Flow Control, consider the following: • The MSS Maximum Segment size is 1024 bytes (I…

A: Given Data : MSS = 1024 Bytes Window size = 4096 Bytes Send base = 0000 Segment size = 1024 Bytes

Network transmission cabling

A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.