a) Explain how the metric is calculated in OSPF. b) List the five OSPF packet types and give the function of each packet type
Q: Some people think that expert system does not kill jobs but transform business models. Discuss using...
A: Expert system add value to the business as it provide wonderful advice to grow the business and work...
Q: ort, and bubble sort in the language of your choice and compare their performance on random arrays o...
A: a) Before starting the array would be S H E L L S O R T I S U S E F U L n = 17, k = 17/2 = 8 ...
Q: 1 Given a text file named RandomTextFile.txt that contains newline characters, write a program that ...
A: PYTHON Python is a high-level, dynamically typed computer language that is one of the most widely us...
Q: Which protocol is most frequently used to connect ports on a switch to a busy server
A: Link aggregation is the process of merging (aggregating) numerous connectivity in parallel using one...
Q: mainc Tests Executions 4. Fill in the Gaps by CodeChum Admin E Run Tests The foundation for our buil...
A: C Code: #include<stdio.h> int main() { int i,j,n[9999],m,t; scanf("%d",&m); for(i=1;i...
Q: Create a flowchart, algorithm and C++ program. 18. identify if the inputted letter is a Vowel or Co...
A: Given : Create a flowchart, algorithm and C++ program. Identify if the inputted letter is a Vowel or...
Q: scuers with AI robots. a. Design an agent following PEAS properties. b. What will be the benefit a...
A: Artificial Intelligence and Machine Learning systems play role in our society:-as we know that mach...
Q: ne calls over a D
A: given - To protect the sound quality of phone calls over a DSL network, what device must be install...
Q: What is a firewall's principal purpose? What are the general guidelines for using packet filtering?
A: What is a firewall's principal purpose?What are the general guidelines for usingpacket filtering?
Q: Question 1: Rule and Pattern Assessment Measures a) Show that if X and Y are independent, then conv(...
A: The conviction is used in rule assessment for measuring the expected error of the rule.
Q: Mention what Amazon EC2 security best practises are.
A: Given :-Mention what Amazon EC2 security best practices are.
Q: Why aren't technology improvements like computers and phones considered adaptations?
A: Introduction: The world is changing at a breakneck pace as a result of developing technology in ever...
Q: Why is ARP so vulnerable to being used in a denial-of-service attack because it has a certain charac...
A: Introduction: A Denial-of-Service (DoS) attack is meant to shut down a machine or network, making it...
Q: wanted to buy a tablet ome access (bag and keyboard Payment method: 30% of the amount paid in advanc...
A: The above given question is observed and the task is identified and is implemented as per the instru...
Q: how to solve this in python A retail company assigns a $5000 store bonus if monthly sales are more ...
A: Decision control in python: A statement that controls the flow of the program. It is a statement tha...
Q: We have n elements {x1,... , xn} we want to hash into a table T of size s = Let us consider the foll...
A: Find a derivation to compute probability below.
Q: 1.) Show that the premises "If you send me an email message, then I will finish writing the program,...
A: I have written the solution in next step.
Q: Assume that n = 8 and the observations are X1 = 1.01 X2 = 1.02 X3 = 1.19 X4 = 1.19 X; = 1.28 X6 = 2....
A: ans is given below
Q: A user interface can be extremely constraining in its capabilities. The interface design, for exampl...
A: Introduction: In user interface design, we look at the design concepts that make it possible for use...
Q: set is orthog
A: given - Justify why an instruction set is orthogonal by describing what it means in terms of symmetr...
Q: This is discrete math: Find f ? g and g ? f , where f (x) = x^2 + 1 and g(x) = x + 2, are functions...
A: Discrete Math Basic and advanced principles of discrete mathematics are covered in this tutorial. Ou...
Q: the ques
A: The rows are named : IF, OF, EX, MA, and RWEach column represents a clock cycle.Each cell represents...
Q: What exactly is "invalid data"?
A: Introduction: Data validation is the process of checking the correctness and consistency of data fro...
Q: Is it because lists and sets are mutabl
A: nearly any type of value can be used as a dictionary key in Python. You can even use built-in items ...
Q: The decimal value -19.625 is equivalent to the IEEE single-precision representation (in hexadecimal ...
A: The decimal numbers are the base 10 numbers , the binary numbers are the base 2 numbers , the hexade...
Q: We have a group of 10 students that we want to partition into two sub-groups. None of the two subgro...
A: Group and Subgroup: Group theory is the scientific study of groups. The group is termed a finite gro...
Q: Q1- Write a matlab program to print the name of the day depending on the entered number (1.. 7), use...
A: day = input("Enter day number: "); % Get the input switch(day) % switch based on day case 1 % for da...
Q: 4. On the February 14, 1963 episode of The Twilight Zone entitled “From Agnes – With Love," Wally Co...
A: 4) The smallest prime greater than 17th root of Nine trillion, three hundred fifty five million, one...
Q: Translate each of these nested quantifications into an English statement that expresses a mathematic...
A: a) ∃x∀y(x+y=y)The given expression ∃x∀y(x+y=y) is defined on set of all real numbers which denotes t...
Q: Write a Python program to get the geometric mean of n numbers. Take the n numbers from the user.
A: Required:- Write a Python program to get the geometric mean of n numbers.Take the n numbers from the...
Q: What are the two main characteristics that distinguish proxy servers from NAT?
A: Given: We have to discuss What are the two main characteristics that distinguish proxy servers from ...
Q: 2. fill in the data in the table created by you in question 1.
A: As per our company guidelines, we are not supposed to answer more than one question per post and kin...
Q: Identify which of the following situations does not require order or arrangement. On the space provi...
A: Answer : 1) UP no order 2) DOWN order
Q: Which of the following is NOT an advantage of normalization? a) Multi-table queries run faster b) Mo...
A: Normalization means dividing the tables in order to reduce the redundancy present in the table. Simp...
Q: Which VLAN is intended to allow administrators to access networking devices?
A: Introduction : The appropriate response to the questions is ("Management VLAN") "Virtual Local Area ...
Q: Explain artificial intelligence explain in details machine learning and deep learing
A: Given To know about the 1) artificial intelligence 2) machine learning 3) deep learing
Q: In what way does effective access time (EAT) differ from other types of time?
A: Each working framework has its own strategies for putting away page tables. Mostly apportion a page ...
Q: Discuss how Python is used in Cybersecurity. Why is it important for students in the field of networ...
A: Cyber Security can be defined as a process using set of applications, with network and programming s...
Q: NEED IT IN VECTORS, NOT ARRAYS Implement InsertionSort function either iteratively or recursively: ...
A: ITERATIVE INSERTION SORT: Program code: // C++ program to implement insertion sort using STL.#incl...
Q: [Hint: Use a truth table with 4 rows; you need to check the last row; all T is a tautology: all F is...
A: For the given situation, First sentence If (adopting new software leads to savings), then (we'll eit...
Q: 9. Follow the comments to insert the missing parts of the code below: // Create a checkAge () method...
A: static void ..........(....... ..........){ ...........(..... ......... ........ ){ System.out.print...
Q: Explain the concept of dynamic testing.
A: Dynamic Testing is a software testing technique using which the dynamic behaviour of the code is ana...
Q: Perform the following Infix expressions to Prefix, Postfix and Binary Tree (for visualization) 15po...
A: Postfix:- x y * z+ Input String Output Stack Operator Stack x * y + z x x * y + z x ...
Q: Explain your personal knowledge of In-House Development in your own words.
A: Answer : A group of individual dwellings or apartment houses typically of similar design are usuall...
Q: BIG-O Coding Exercise What is the expected worst-case time complexity given the following recurrence...
A: Please upvote/like me. Answer : O(4n) Detailed explanation is given below.
Q: Bring Your Own Encryption (BYOE) as a kind of encryption is discussed.
A: Introduction: It is a cloud computing security approach that allows customers of cloud services to u...
Q: How open file txt in my computer
A: Introduction: TXT files, for example, maybe opened using Windows' built-in Notepad software by right...
Q: IP addressing technique subnets a subnet to make smaller subnets?
A: Here we have to answer the IP addressing technique that subnets a subnet to make smaller subnets.
Q: Use myObj to access and print the value of the x attribute of MyClass. public class MyClass { int x ...
A: Introduction: PROGRAMMING LANGUAGE: Java Use myObj to access and print the value of the x attribute...
Q: Describe what happens behind the scenes when you send a post in a discussion forum on the Coursera p...
A: The Answer is
a) Explain how the metric is calculated in OSPF.
b) List the five OSPF packet types and give the function of each packet type.
Step by step
Solved in 2 steps with 1 images
- How do we establish Packet Header Processing?Why is the length of a TCP segment limited to 65,515 bytes? (Hint: Look at the definition of the Data Offset field of the TCP segment format.)Assume now that each packet includes not only payload data, but also a header portion, which contains information like sender and receiver addresses. Furthermore, assume that the maximum payload size of a packet is 1480 bytes, and that the packet header is always 40 bytes long. What is now the maximum packet size (given in bytes)?
- 13. The following figures plot the timeline for sending TCP segments by host A and TCP ACKS by host B, where “seq #” is the value of the sequence number in the TCP header, and "ACK #” is the value of the acknowledge number in the TCP header. Assume that every segment always includes 500 bytes of data, excluding the TCP header. A seg #: 1000 seq #: 1500 seq #: 2000 seq #: 2500 (1) B ACK #: a ACK #: b ACK #: c ACK #: d A seq #: 1000 seq #: 1500 seq #: 2000 seq #: 2500 (2) B ACK #: r ACK #: s TACK 1) In Figure (1), the second ACK sent out by host B gets lost in the network. a) What are the acknowledge numbers a, b, c, and d? b) Will sender A think the segment with seq#=1500 was lost because it never receives the acknowledgement from B containing ACK# = b? 2) In Figure (2), the second TCP segment from host A to host B gets delayed in the network but later arrives at B. What should be the value for the ACK number r, s and t?IP Header has a field TTL ( Time To Live). Which among the following statement best explain the use of TTL(a) It can be used to prioritize the packets(b) It can be used to reduce the delay.(c) It can be used to optimize the throughput.(d) It can be used to prevent packet looping.TCP session sends 50 packets per second over an Ethernet Local Area Network (LAN). Each packet consists 2280B (excluding the preamble and cyclic redundancy check (CRC)). Calculate the size of the headers, and hence the TCP payload data. What therefore is the TCP throughput of the session?
- What precisely is meant by the term "Routing," and how does its implementation take place?Question 2 Routing refers to determining the route taken by packets from source to destination, and is implemented in the data plane. A True B) FalseExplain how many headers an HTTP packet will most likely have as it travels the network between two communicating hosts, what those headers will be, and how each one will be attached with respect to the actual data contained in the packet. Draw a rough sketch.
- Select the correct option: Given, you are to transfer a total datagram of size 28939 Bytes over a network that has an MTU of 3038 Bytes. The given header size is 38 Bytes. (a) Calculate the total number of packets required to send this data. 1) 9 2) 10 3) 11 4) 8 (b) What is the data size of the last packet? 1) 1900 2) 1938 3) 1939 4) 1901 5) 1940 (c) What would be the header size of the 8th packet? 1) 0 2) 8 3) 38 4) 39 5) depends on data sizeExplain how headers are inserted as a data packet goes from the lower to the top levels.IP datagrams on a specific network can carry a maximum of only 440 bytes in the data portion. A node on this network, running an application using TCP generates a TCP segment with 1,900 bytes in the data portion. How many IP packets are transmitted to carry this TCP segment, and what are their sizes (including the header of 20 bytes)?