A file contains 2 million bytes. How long does it take to download this file using a 56-Kbps channel? a. 1-2 mins b. 5-6 mins c. 2-4 mins d.

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: Based on the given block data below, answer the following questions. Hint: First do Google search…

A: Below is the answer to above question. I hope this will be helpful or you..

Q: Host A is sending a file to Host B. Assume that the file of 400,000 bits is broken up into 8…

A: It is defined as a computer on a network, which provides services to users or other computers on…

Q: Suppose that R = 1 Gbps and Rc is 300 Mbps and Rs is 200 Mbps.  Assuming that the servers are…

A: EXPLANATION: As per the information given in the question, it can be said that: R = 1GBPS = 1024…

Q: How many pages are obtained from the logical address space of size 2' bytes and pag 2 bvtes? 128 16…

A: Here in this question we have given  logical address space =2^7 byte  Page size= 2^3 byte  Find -no…

Q: Based on the given block data below, answer the following questions. Hint: First do Google search…

A: Answers: Q1: (Layer 4) Protocol is: A: UDP Q2: Source MAC address:  A: b8 : 8d : 12 : 00 : 0d : fa…

Q: 1. ARP request is a broadcast message whereas ARP response is sent within a frame with as pecific…

A: As per our guidelines we are allowed to answer only one question at a time.If you want a answer of…

Q: Station A uses 32 byte packets to transmit messages to Station B using a sliding window protocol.…

A: Introduction Given , 2 stations  Packet size = 32 byte  Using sliding window protocol. RTT = 80 ms…

Q: Assume a cache is installed in an institutional LAN. Suppose the miss rate is 30%. Calculate the…

A: When a cache is installed, for every request, first the cache is checked. If the requested object is…

Q: This is Networking subject, Binary to Decimal conversion and subnet mask. What should I put in the…

A: In the above question we need to represent the given decimal format IP address into Binary.

Q: a system using demand paging, t akes ns to satisty a memory request it the page in memory It the…

A: The answer for Effective access time is

Q: One terabyte (1 TByte) is equal to?

A: Terabyte A terabyte is a measure of computer storage capacity that is 2 to 40th power or a trillion…

Q: Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links,…

A: a)   The throughput for the file transfer=min{R1,R2,R3} =min{500 kbps, 2 Mbps, 1 Mbps} =500 kbps…

Q: 213. Which of the following statement is correct? a. Buffering is a method to reduce cross-talks b.…

A: Please find the the detailed solution in the next step

Q: Consult the MIME RFC to find out how base64 encoding handles binary data of a length not evenly…

A:

Q: The random waitint timebefore retransmission after a jamming signal in CSMA/CD is referred as

A: Summary:In this question, we need to find the random waitint timebefore retransmission.

Q: When a machine obtains its subnet mask with BOOTP instead of ICMP, it places less load on other host…

A: ICMP: The ICMP stands for the Message Protocol for Internet Control. It's a protocol for the network…

Q: Consider a computer “A” which is connected in a LAN transmission technology. Computer “A” transfers…

A: Introduction: The concept here is to identify the Network Interface Card (NIC) in the given address.…

Q: !!!! R3 What is the maximum end-to-end throughput achieved by each session, assuming both sessions…

A: It is defined as how much data can be transferred from source to destination within a given…

Q: Suppose there are two links between a source and a destination. The first link has trans- mission…

A: Throughput is  the actual transfer of  data from source to destination in a network . The capacity…

Q: 1. Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three…

A: Here i have prepared written solution as follows:

Q: (a) A wants to send a 500 byte packet to D through C. B is supposed to follow the store-and forward…

A: Answer (a): 1 + 10 + 0.4 + 3 = 14.4ms

Q: 21. Suppose a host has a 1-MB file that is to be sent to another host. The file takes 1 second of…

A: Answer :

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: 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: Contention-based access protocols _____. a.are nondeterministic b.scale very well under heavy media…

A: Contention-based access protocols _____.

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: A network with bandwidth of 10 Mbps can pass only an average of 12,000 frames per minute with each…

A: Answer :     OPTION  " b " is correct

Q: Using a block encoding scheme with encoding matrix ?=⌊3 5⌋ 23 a) Encrypt block (M Q) by listing…

A: Answer: I have given answered in the handwritten format

Q: uppose frames are limited to 1,500 bytes (excluding the 18 bytes of the header and the trailer)…

A: Summary: -Hence, we discussed all the points.

Q: Consult the MIME RFC to find out how base64 encoding handles binary data of a length not evenly…

A: The Post Office Protocol also known as Point of Presence is the point where many devices share the…

Q: For QOS to be implemented properly : a. file systems must be efficient to meet the rate requirements…

A: Question For QOS to be implemented properly : a. file systems must be efficient to meet the rate…

Q: on gateway interface is used to A. generate executable files from web content by web server B.…

A: Common gateway interface is used to A. generate executable files from web content by web server B.…

Q: ii. Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three…

A: a)Throughput is limited by the minimum of the capacity  that is among  the links. Here if you…

Q: _________ is around one-half of the maximum seek time. a. Access time b. Average seek time c. Seek…

A: Given: _________ is around one-half of the maximum seek time.

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: A 3400-byte datagram needs to cross a network with an MTU of 800 bytes. i. How many fragments are…

A: Given: 3400-byte datagram needs to cross a network with an MTU of 800 bytes.   So, how many…

Q: What is the main difference between the Internet of Everything (loE) and the Internet of Things…

A: IOE - Internet of Everything is the connections between people, things, data and processes combined…

Q: What is the length of a bit in a channel with a propagation speed of 2 x 108 m/s if the channel…

A: The solution to the given problem is below.

Q: A pure ALOHA network transmits 200-bit frames on a shared channel of 200 kbps. What is the…

A: Explanation: Average frame transmission time is given below,Tfr = 200 bits/200 kbps or 1 ms

Q: Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links,…

A: Consider given  data: R1 = 500 kbps, R2 = 2 Mbps,  R3 = 1 Mbps The throughput for the file…

Q: Answer the questions below about CSMA/CD protocol: i) Fill in the missing words in the gaps of the…

A: Pls find the answers . According to my company rule i can answer only 3 options. pls post the…

Q: vorks, CSMA/CD cannot be counted on due to: s signal might be considered as a jam signal, hence…

A: Below is the detailed answer to the above listed MCQ question:

Q: Based on the given block data below, answer the following questions. Hint: First do Google search…

A: Q1. (Layer 4) Protocol is:Based on the above input data block result, the Protocol used in layer 4…

Q: Match the purpose of the Media Access Control acronyms:  Group of answer choices   all devices…

A: MA - All devices have equal access to the media. CD- stop when 2 devices transmit at the same time.…

Q: An IT system allows the users to access the system using passwords of lengths ranging from five to…

A: We will calculate the number of possible strings compelling with the IT system's rules. Below are…

Q: 1. A 1.5 Gbps link between a video server and a client is established. If the distance between the…

A: Transmission delay is defined as the amount of time taken to transmit a packet from the host to the…

Q: Which of the following statement is true about the Internet Protocol version 4? Choose an answer A…

A: The concept here is about the Internet Protocol version 4 (IPv4) and to identify the true statement…

Q: A user in an Internet Café' is trying to download a file. If the download operation has been…

A: Solution : Given time to download the file = 40 minutes =2400 seconds. Link speed or bandwidth =…

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

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.