two hosts, A and B, are by 2,500 km and are by a link with a transmission rate of R=5M bps. The propagation delay is 2.9 * 108m/s. Calculate the time to send a 2Mbit file (assuming it is sent as one large message): : Suppose separated connected
Q: If there is no operating system, it will be impossible to communicate with the computer's hardware.
A: Answer : For modern computers, this is largely unrealistic for practical purposes, but the first…
Q: What is the typical amount of power that a computer consumes throughout its lifetime?
A: Introduction: The most popular uses for computers are for creating and modifying data, as well as…
Q: What are the affordances of mixing visuals with texts?
A: The terms "multimedia" and " mixing visuals with texts" are combined. The word "multi" denotes…
Q: The internet's impact on the present business paradigm is examined here. Who has control over the…
A: The internet has changed how companies operate. It's revolutionised how goods and services are…
Q: Suppose a single shared memory processor has 20 GB of main memory, five dustered computers each have…
A:
Q: 20. Suppose a computer program has been initialized such that the following sets have been stored…
A: The correct answer for the above mentioned question is given in the following steps for your…
Q: Describe how 8086’s Physical Address (PA) is calculated very briefly with example
A: Introduction Physical Address: The segmented memory is addressed by the 8086. Segment and offset…
Q: Write multiword addition for the given data and give the content of the related memory locations…
A: Givendata: we can write the multiword addition for the given data and give the content of the…
Q: State Advantages of DTD.
A: Introduction: By using DTD, we may specify our own XML file format. It aids in XML file validation.…
Q: Create a java method that reads from a text file and returns/makes a ragged array of doubles. The…
A: Array:-Java array is an object which contains elements of a similar data type. Additionally, The…
Q: Differentiate between and .
A: HTML tags:- Like keywords, HTML tags specify how a web browser will format and present content. HTML…
Q: In what ways can anti-intrusion measures be strengthened?
A: INTRODUCTION: System for preventing intrusion (IPS): A network security system called an intrusion…
Q: What is the difference between and ?
A: The question is solved in step2
Q: How and why can we analyze our business solution to learn more about the company's needs?
A: In order to provide actionable business insights, we shall evaluate any business model and how we…
Q: details regarding the functioning of a computer system
A: The computer is constructed up of a number of distinct components, each of which performs its…
Q: What exactly is a paradigm, and what does a paradigm shift in human-computer interaction imply?
A: PARADIGM: Everyone is subject to restrictions, thus paradigms play a crucial role in how we see…
Q: Explain the different parts that make up a safe network. What precautions have you taken to ensure…
A: Security Network: Network security is the cycle of preparing how to secure your information and…
Q: Using C programming and using Structures or Unions in your program, build a COVID vaccine…
A: :: Solution :: Code #include <stdio.h> #include <string.h> #include <time.h>…
Q: Give some thought to what a web designer has to think about while creating a website.
A: Explanation: These five fundamental stages must be used or followed before one can begin to…
Q: 5. Write a function called hw5_problem5 that takes a vector input and returns the median of the…
A: The MATLAB function is given below:
Q: Question 11 mah .write a python code using google finance api, top ten most volatile stock of the…
A: Following is the algorithm for this problem. Find the local minima and store it as starting…
Q: Practical: 4. Create an application with java interface concept and generate the correct output.
A: An interface in Java is a blueprint of a class. Following are the properties of an interface: We…
Q: State Advantages of DTD.
A: DTD: The term "Document Type Definition" is used. It is a document that outlines how an XML document…
Q: Give the best lower bound that you can for the following code fragment, as a function of the initial…
A: In this question we have been given an algorithm and we need to determine the lower bound time…
Q: Choose the TCP-specific feature, protocol version, or error handling that best defines it.
A: Introduction: TCP and UDP differ from one other in three ways. TCP (Transmission Control Protocol)…
Q: Working with Digital Circuits Consider the function: F(x,y,z) = xy+z'. a. Draw the logical diagram…
A: The question is solved in step2
Q: When should you use a surrogate key instead of the primary key in a relation, and give three…
A: According to the specification of the surrogate key function provided by dbt, these keys are often…
Q: ooking for python guidance for the code comments. Write a program that replaces words in a…
A: In the above code First reading the input replacement_words from the user using input() and…
Q: What is the difference between and ?
A: Here in this question we have asked the difference between <tr> and <td> tag
Q: How do we be sure that the information we save in databases is accurate?
A: Introduction: Methods of data collection are very necessary for ensuring the accuracy of the data as…
Q: The OWASP Zed Attack Proxy was formerly known as WebScarab. How might it be put to use in a security…
A: The OWASP (Open Web Application Security Project) ZAP is one of the most well-known security tools…
Q: ddress to route the packet. Assume
A: The answer is
Q: Do any of your companies employ databases as part of your IT infrastructure?
A: Introduction: Data and management systems used for the development and maintenance of database…
Q: In your opinion, what are the top three justifications for a high-quality website design?
A: Introduction Starting your own website can seem like an overwhelming process because there are so…
Q: When it comes to protecting data and systems online, how crucial is it to be able to identify and…
A: Introduction: It is necessary to have a network intrusion detection system, which is more commonly…
Q: Explain The Lists in HTML.
A: The question has been answered in step2
Q: Question 12 kana .Draw a quadtree for the following set of points, assuming a 16 x 16 bounding box:…
A: The question is solved in step2
Q: Provided by the National Institute of Standards and Technology, the following is a list of the five…
A: Introduction: The NIST concept emphasizes five major elements of cloud-based computing: on-demand…
Q: (i) Define a recursive function square-list which takes any list of numbers as input, and returns a…
A: - We have to perform the square of a list recursively and using lambda functions.
Q: What are the advantages of using project management software that allows for collaboration?
A: Introduction: Collaboration software lets project teams plan and exchange ideas. Bringing together…
Q: The UsingMethod class consists of a main method and a method called xMethod. What will the code…
A: Answer the above question are as follows
Q: and list processing You will write a program to read grade data from a text file, displays the…
A: def read_grades(): # prompts for a file, read grades from file into a list and return the list…
Q: How to share Internet using a proxy server?
A:
Q: Given the following image segment from an (8-bit) image, Compute the new value of the shaded pixel…
A: box filter is averaging filter
Q: The Class C network 210.10.10.0 has been subnetted into 4 subnets. For each subnet (1st, 2nd, 3rd,…
A: Here is the explanation regarding the subnetting the address into 4 parts:
Q: We have discussed the following problem. Dete is a shared variable between process 1 and process 2.…
A: Given
Q: When referring to the OSI model, where does UDP fit in?
A: Analysis of the issue: UDP : User Datagram Protocol is referred to as UDP. This protocol is used to…
Q: Consider the following incomplete program which should correctly format a 10 digit phone number as a…
A: def formater(n): num = str(n) new_num = num[0:3]+" "+num[3:6]+"-"+num[6:] return new_num…
Q: (Method Overloading) Given the following methods, write down the printed output of the method calls:…
A: The given above program is in java which calls method overloading.
Q: Explain why WINS server is required?
A: A historical computer name registration and resolution service called Windows Internet Name Service…
Don't give handwritten solution!
Step by step
Solved in 3 steps
- Consider sending real-time data from Host A to Host B over a packet-switched network. Host A takes an 8-bit measurement every millisecond, and Host A collects these into 64-byte packets. There is one link between Hosts A and B; its transmission rate is 5 Mbps, its propagation delay is 2 × 108 meters/sec, and its length is 3 km. As soon as Host A gathers a packet, it sends the packet to Host B. How much time elapses from the time that Host A begins to take the first measurement in a packet until the entire packet reaches Host B?Let the two host X and Y connected via a packet switch with 107 bits per second links. Switch is placed at 50 km from X. X and Y are located at 100 Kilometer apart also the propagation speed along the link is 2 × 108 m/s. The switch begins forwarding a packet after 0.1 milliseconds it receives the packet. If 1000 bytes of File are needed to be transmitted and each packet size is 500 bytes, the time elapsed between the transmission of the first bit of data and the reception of the last bit of the data in millisecond isConsider two hosts, A and B that are connected by a transmissions link of2.1 Mbps. Assume that packets are of length 2.0 Kb (Kilobits) and the length of the link is 100Km. a. What is the propagation delay from A to B, that is the amount of time from when the first bit of the packet is transmitted at A, until it is received at B? b. What is the transmission time of the packet at A (the time from when the first bit of the packet is sent into the wire and the time at which the last bit is sent into the wire). c. Suppose now that that length of the link is doubled. What is the propagation delay from A to B now and what is the transmission time? d. Now suppose that node C is connected to node B also by a 2 Mbps, 100 Km link. How long does it take from when the first bit is transmitted by A to when the last bit is received at C, assuming B operates in a store-and -forward manner?
- Consider two hosts S and R connected directly by a link. A link has a transmission speed of 107 bits/sec. It uses data packets of size 400 bytes. Data needed to transmitted is 400 bytes. Length of the link is 600 km and the propagation speed are 3 × 108 meter per second. T is the transmission delay and P is the propagation delay. The propagation delay in millisecond and transmission delay in microsecond respectively areA sender with window size (W=3) is connected to a selective repeat receiver by a link with bandwidth =106 bytes/second and propagation delay of 0.25 msec. The receiver sends Positive ACK for correctly received packets. For each packet sent, the sender sets a timer with time out value of 5 msec. On receiving an ack for a packet, the timer for that packet is cancelled. If the timer expires, that packet is retransmitted immediately. Assume that the sender sends packets 1, 2, and 3 (at t=0, packet size =1000 Bytes) and packet 2 is lost. NO other packet is lost. Under this scheme , at what time in msec would all the packets been received at the receiver.In this problem, we consider sending real-time voice from Host A to Host B over a packet-switched network (VoIP). Host A converts analog voice to a digital 64 kbps bit stream on the fly. Host A then groups the bits into 56-byte packets and when a packet is formed, it is send to host B. There is one link between Hosts A and B; its transmission rate is 2 Mbps and its propagation delay is 10 msec. What's the elapsed time since when the first bit is formed (from the original analog signal at Host A) until the bit is received at host B?
- In this problem you will be doing some elementary calculations oftransmission and propagation delays.Consider two hosts, A and B that are connected by a transmissions link of2.1 Mbps. Assume that packets are of length 2.0 Kb (Kilobits) and thelength of the link is 100Km.a. What is the propagation delay from A to B, that is the amount of timefrom when the first bit of the packet is transmitted at A, until it is receivedat B? and What is the transmission time of the packet at A (the time from when the first bit of the packet is sent into the wire and the time at which the last bit is sent into the wire).Suppose that there are three inter-media nodes between Host 1 and Host 2, and the transmission rate of each link is 4.096 Mbps. The time of end-to-end circuit established is 0.5 second. How much seconds does it take to send a file of 8.192M byte from host H1 to host H2 over a packet-switched network?Suppose an extension of TCP allows window size much larger than 64 KB. Assume the extended TCP runs over a 100-Mbps link with RTT 100 ms, segment size is 1 KB, and receiving window size is 1 MB. How long does it take to send a 200 KB file?
- In this problem, we consider sending real-time voice from Host A to Host B over a packet switched network (VoIP). Host A converts analog voice to a digital 64 kbps bit stream on the fly. Host A then groups the bits into 56-byte packets. There is one link between Hosts A and B; its transmission rate is 2 Mbps and its propagation delay is 10 msec. As soon as Host A gathers a packet, it sends it to Host B. As soon as Host B receives an entire packet, it converts the packet's bits to an analog signal. How much time elapses from the time a bit is created (from the original analog signal at Host A) until the bit is decoded (as part of the analog signal at Host B)?TCP a. Consider two TCP connections, one between Hosts A (sender) and B (receiver), and another between Hosts C (sender) and D (receiver). The RTT between A and B is half that of the RTT between C and D. Suppose that the senders' (A's and C's) congestion window sizes are identical. Is their throughput (number of segments transmitted per second) the same? Explain. b. Now suppose that the average RTT between A and B, and C and D are identical. The RTT between A and B is constant (never varies), but the RTT between C and D varies considerably. Will the TCP timer values of the two connections differ, and if so, how are they different, and why are they different? Give one reason why TCP uses a three-way (SYN, SYNACK, ACK) handshake rather than a two-way handshake to initiate a connection. a.Suppose a system has 50 MB data to send on a network and transmit the data in burst at 8 Mbps, the maximum transmission rate across routers in the network is 6 Mbps, if system uses leaky bucket algorithm, the capacity (in MB) that bucket must hold so that no data is discarded is?.