Explain CIDR IP allocation technique with IP Block 192.168.1.0/24. A network of size 248 computers needs to be divided into four network segments of 126, 62, 30 & 30 computers.
Q: While computer architecture and computer-based organisation are two independent concepts, they are…
A: Architectural design refers to how hardware components are connected to form a computer system. It…
Q: Can you provide a list of alternatives to the systems development life cycle, as well as a…
A: There are several types of Software Development Life Cycle models.
Q: Which types of research questions are most applicable to the field of software engineering?
A: A software engineer uses engineering concepts to design, build, maintain, test, and review computer…
Q: Are there any differences between a Key Derivation Function (KDF) and the family of secure hash…
A: An essential derivation function (KDF) is a cryptographic technique that creates one or more secret…
Q: You can start with the least important and work your way up to the most important when listing the…
A: The following is a list of the significant factors that have an impact on the Big-O performance of a…
Q: Given list: ( 10, 19, 31, 57, 69, 81, 82, 94 ) Which list elements will be compared to key 69 using…
A: Binary search is used to check whether element is present in list(array) or not
Q: Differentiate between kinds of DNS records. Provide examples and justifications for using each one.…
A: Types of DNS: A hostname and its matching IPv4 address are stored in an Address Mapping Record (A…
Q: java In this task, you need to write 2 overloaded methods findMax() that will find a maximum number…
A: Please refer below for your reference: Language used is Java: Code: import java.util.*; class Calc{…
Q: Problem 1 A network topology specifies how computers, printers, and other devices are connected over…
A: answers
Q: Please translate and do what is told in this binary question (don't repeat the question in text…
A:
Q: What are the prerequisites for utilising the hash function?
A: Function to hash: Hash functions are those that can translate vast amounts of data into little…
Q: What exactly is task-data dependability?
A: Task-data: Task-data dependence refers to a situation in which a user does not have the capacity to…
Q: Problem 2 Determine the number of character comparisons made by the brute-force algorithm in…
A: Brute Force algorithm compares the pattern (GANDHI in our case) to the string/text…
Q: Given pointer to a node X in a singly linked list. Only one pointer is given, pointer to head node…
A: Question is on single linked list. Single linked list contains 2 parts say data part, address part.
Q: Use a Karnaugh map to reduce each expression to a minimum SOP form:
A: Answers: We have to provide the detailed solution in the below Picture:
Q: Decomposition: what exactly is that? Coupling? Cohesion?
A: The Answer is in step-2.
Q: Following is a list, in descending order of importance, of the factors that influence the Big-O…
A: The following is a list of essential elements that influence how well a hash table performs as…
Q: What safeguards can you put in place to keep your PC safe from power spikes?
A: The solution for this problem is below the following Protecting your computer hardware from…
Q: What effect(s) does simulation have on the model?
A: The following are the effects the simulation had on the model: Advantages: Because it is easy to use…
Q: 17. Which of the following options will produce the same output? 1 tupli (5, 3, 1, 9, 0) = 2 #…
A: As per our company guidelines , we have to answer first three for the given multiple questions.…
Q: What are some of the more prevalent issues with hashing?
A: Changing a key or a string of characters into another value is referred to as hashing. This is…
Q: Describe the device driver using the simplest possible language.
A: Driver for the Device: It may also be referred to as a device driver or a hardware driver. A piece…
Q: What are some tactics and reasons criminals may encode data? Can you think of any that are specific…
A: INTRODUCTION: The following sorts of crimes are committed by IT criminals: Hacking SQL Injections…
Q: 6. What is printed by the following when executes? 1 str "His shirt is red" 2 pos= str.find("is") 3…
A: Answer the above question are as follows
Q: 6) The function returns the value of x def my_func (x, p):
A: Algorithm: The algorithm to return the value of xp is: Start def my_func(x,p): y=x**p…
Q: Differentiate between kinds of DNS records. Provide examples and justifications for using each one.…
A: DNS Types: Address Mapping record (A Record), commonly known as a DNS host record, records a…
Q: Are regions and availability zones important when it comes to implementing high-availability,…
A: Availability Zones (AZs): The global architecture of Amazon Web Services is organized according to…
Q: 14. What value is printed when this code runs? 'brontosaurus' word 2 diction 0 for letter in word: 4…
A: Answer in step 2
Q: When developing a database management system, it is customary to make use of a tight two-phase…
A: A database is a collection of easily-accessible, manageable, and adaptable data. Computer databases…
Q: What are some of the benefits of employing the utilisation of a hash index table?
A: Hash index table: When working with very large data sets, hashing may become a bottleneck due to the…
Q: Give an example of when one of the four methods of access control might be appropriate. What factors…
A: Given: According to the question, we must explain a circumstance in which one of the four access…
Q: Give a quick overview of the applications of embedded systems
A: A form of computer system that integrates computer hardware and software is an embedded system. It…
Q: 1) Add the element 8 to the end of the list numbers = [1,2,3,4,5,6,7] 2) Create a tuple of even…
A: The answer is given below:
Q: Who is responsible for doing backups, the Database Administrator or the Server Administrator?
A: Answer:
Q: Which of the following assembly operations writes a value to a memory location?
A: hey there, I hope you find my solution helpful.
Q: Syntax of mysql command inserting data in the table
A: here in the given question ask for mysql command for inserting data in the table.
Q: Describe the difference between closed and open hashing in more detail. In relation to database…
A: Answer is given below:
Q: What is the structure of UNIX file system? Group of answer choices Hierarchical structure (tree with…
A: As per the question statement, We need to find the correct option.
Q: Determine what obstacles and bottlenecks the framework will encounter when developed, then examine…
A: Here's what I came up with as a response: - There are a few challenges to overcome in the process of…
Q: explain why P1 takes 1 but not 8 and P2 takes 2 and does not take 6 Explain the distribution in the…
A: Please explain why P1 takes 1 but not 8 and P2 takes 2 and does not take 6 Explain the distribution…
Q: Symbian, Android, and the iPhone have all had some impact on the file deletion mechanism.
A: Android is a Linux-based operating system designed for mobile devices such as mobile phones and PCs…
Q: 8) Read a number and print the remainder number=input ("Enter a number") print (______ 9) Print the…
A: We can get first word of a string using split function. split() will split the desired string word…
Q: The TPC benchmarks have at least four properties that make them reliable and accurate measures.
A: Transaction Processing Performance Council: Transaction Processing Performance Council is what is…
Q: Learn how important database backups are and what they can do for you. recoupment methods After…
A: Backing up your data is one of the most critical factors in ensuring its safety. Database backups…
Q: Hashing can be done in a closed or open environment. Discuss the advantages and disadvantages of…
A: Hashing is the process of transforming a string of characters into another value and is used for…
Q: Describe how object-oriented analysis contributes to the development of an information-system design…
A: It is not necessary to use the analysis and design of OO when building a system, but it is important…
Q: 7. What is the value of s1 after the following code executes? s1= "heY" 1 2 s1 s1.capitalize()…
A: B. Hey
Q: Sort DNS records according to their record type. Using the accompanying examples, offer a concise…
A: DNS (Domain Name System) Records The IP address of a domain is determined by DNS records (also known…
Q: How are centralized databases distinct from parallel and distributed databases?
A: How are centralized databases distinct from parallel and distributed databases? A centralized…
Q: What type of MOS transistors pulls voltage up when receives zero inputs? Oz-type transistors O…
A: Answer: Pull up means getting close to VDD. So PMOS has VDD as the source, naturally when input is…
3
Step by step
Solved in 2 steps with 2 images
- 19. ARP is used for: O packet path determination O finding of a mapping IPV6 → MAC address O finding of a mapping IPV4 → MAC address O finding of a mapping IPV4 → TCP address6.4-3 Network- and Link-layer addressing: an end-to-end-scenario (1c). Consider the network shown below. The IP and MAC addresses are shown for hosts A, B, C and D, as well as for the router's interfaces. Consider an IP datagram being sent from node B to node D. Match the source/destination network- or link-layer address at the location (5)by choosing a value from the pulldown list. [Note: You can find more examples of problems similar to this here.]An organization has been allocated the addressing space 200.20.74.0/21 from its ISP. Please explain how sub-networking will be performed by the organization to allocate the addressing space to its 5 branches. b. Describe the 5 subnets resulting from the partitioning of the addressing space a. Note: you are requested to perform Fixed Length Subnet Mask (FLSM) as illustrated during the lectures. This differs from the Variable Length Subnet Mask (VLSM) requested in your second tutorial
- 6.4-1 Network- and Link-layer addressing: an end-to-end-scenario (1a). Consider the network shown below. The IP and MAC addresses are shown for hosts A, B, C and D, as well as for the router's interfaces. Consider an IP datagram being sent from node B to node D. Match the source/destination network- or link-layer address at the location (3) by choosing a value from the pulldown list. [Note: You can find more examples of problems similar to this here.] 49-FA-BO-3C-E2-70 128.119.50.60 68-01-Вс-58-AF-24 128.119,50.107 4C-9D-AA-74-D6-1F 128.119.240.52 (6) 77-34-F1-EF-14-72 128.119.97.18 D5-A0-EE-9A-73-D5 128.119.240.116 72-9E-4A-31-9C-42 128.119.240.15 СС-45-81-ов-АЕ-33 128.119,97.194 : What is the source MAC address on the frame at point (3)? 1.128.119.50.107 What is the destination MAC address on the frame at point (3)? 2. 128.119.240.116 What is the source IP address of the datagram at point (3)? What is the destination IP address of the datagram at point (3)? 3.49-FA-B0-3C-E2-7C…6.4-1 Network- and Link-layer addressing: an end-to-end-scenario (1a). Consider the network shown below. The IP and MAC addresses are shown for hosts A, B, C and D, as well as for the router's interfaces. Consider an IP datagram being sent from node B to node D. Match the source/destination network- or link-layer address at the location (3) by choosing a value from the pulldown list. 77-34-F1-EF-14-72 128.119.97.18 (1) What is the source MAC address on the frame at point (3)? What is the source IP address of the datagram at point (3)? 68-01-BC-58-AF-24 128.119.50.107 [Choose ] D5-AO-EE-9A-73-D5 49-FA-BO-3C-E2-7C (2) 72-9E-4A-31-9C-42 What is the destination MAC address on the frame at point (3)? What is the destination IP address of the datagram at point (3)? The MAC address of the switch between host B and location (3). 128.119.240.116 128.119.240.15 CC-A 68-01-BC-58-AF-24 128. 128.119.50.60 128.119.50.107 [Choose ] 49-FA-B0-3C-E2-7C 128.119.50.60 [Choose ] [Choose ] [Choose ]…Classless addressing is one of the solutions of address depletion problem in IP address space. 4-Dual stack transition strategy (from IP v4 to IPv6) is preferred when most internet devices and systems are moved to IPv6 while some systems still use IPv4. 5_In ARP, the ARP query is unicasted while ARP response is broadcasted through the network.
- In Book computer networking a top-down approach sixth edition 4.4 (Network Address Translation (NAT)) I need to find ( NAT translation table) but for 6 address not for one this is the Question: [ Consider the home network setup in Figure 3. Suppose each host of the3 hosts has two ongoing TCP connections, all to port 80 at host 118.1.40.86. Provide the sixcorresponding entries in the NAT translation table]6.4-2 Network- and Link-layer addressing: an end-to-end-scenario (1b). Consider the network shown below. The IP and MAC addresses are shown for hosts A, B, C and D, as well as for the router's interfaces. Consider an IP datagram being sent from node B to node D. Match the source/destination network- or link-layer address at the location (4) by choosing a value from the pulldown list. [Note: You can find more examples problems similar to this here.] 49-FA-BO-3C-E2-70 128.119.50.60 68-01-BC-58-AF-24 128.119.50.107 4C-9D-AA-74-D6-1F 128.119.240.52 77-34-F1-EF-14-72 128.119.97.18 (1) (2) (5) 72-9E-4A-31-9C-42 128.119.240.15 D5-A0-EE-9A-73-D5 128.119.240.116 CC-A5-81-OB-AE-33 128.119.97.194 What is the source MAC address on the frame at point (4)? 1.128.119.50.60 * What is the destination MAC address on the frame at point (4)? 2.72-9E-4A-31-9C-42 e What is the source IP address of the datagram at point (4)? 3. 128.119,50.107 - What is the destination IP address of the datagram at point (4)?…6.4-12 Network- and Link-layer addressing: an end-to-end-scenario (3c). Consider the network shown below. The IP and MAC addresses are shown for hosts A, B, C and D, as well as for the router's interfaces. Consider an IP datagram being sent from node C to node A (note: from right to left). Match the source/destination network- or link-layer address at the location (6) by choosing a value from the pulldown list. 77-34-F1-EF-14-72 128.119.97.18 (6) 68-01-BC-58-AF-24 128.119.50.107 (5) What is the source IP address of the datagram at point (6)? What is the source MAC address on the frame at point (6)? CC-A5-81-OB-AE-33 128.119.97.194 What is the destination MAC address on the frame at point (6)? What is the destination IP address of the datagram at point (6)? (4) 49-FA-B0-3C-E2-7C 128.119.50.60 72-9E-4A-31-9C-42 128.119.240,15 (3) 128.119.97.194 128.119.97.18 128.119.240.52 [Choose ] [Choose ] 4C-9D-AA-74-D6-1F 4C-9D-AA-74-D6-1F 128.119.240.52 (1) (2) C D D5-A0-EE-9A-73-D5 128.119.240.116…
- A router with IP address 125.45.23.12 and Ethernet physical address 23:45:AB:4F:67:CD has received a packet for a host destination with IP address 125.11.78.10 and Ethernet phys-ical address AA:BB:A2:4F:67:CD. (I) Show the entries (a, b, c, d, e in Figure 1(a)) in the ARP request packet sent by therouter. Assume no subnetting. (II) The packet made in part (I) is encapsulated in a data link frame. Fill in the fields fand g in Figure 1(a). (III) Show the entries (h, i, j, k, l in Figure 1(b)) in the ARP reply packet sent in responseto part (I). (IV) The packet in part (III) is encapsulated in a data link frame. Fill in the fields m andn.4 LANS are connected to a router (R1) with each LAN compares of several hosts connected to a switch. Each LAN cotains the following number of hosts (end devices and the gateway interface), • LANI à 30 Hosts • LAN2 à 15 Hosts • LAN3 à 20 Hosts • LAN4 à 3 Hosts You have received the address space 200.16.1.0/24. Use the address space to create a subnetting scheme of four subnets with equal size in a way to accommodate the number of hosts required. Consider the following points in your answer, / Explain the procedure of your subnetting scheme / Highlight the suitable prefix and the subnet mask / Highlight the number of wasted hosts in each subnet after determining the most suitable prefix / Use the table below to provide the subnet details for each LAN Subnet Address First Host address Last Host address Broadcast address 1 LANI 2 LAN2 3 LAN3 4 LAN46.4-7 Network- and Link-layer addressing: an end-to-end-scenario (2a). Consider the network shown below. The IP and MAC addresses are shown for hosts A, B, C and D, as well as for the router's interfaces. Consider an IP datagram being sent from node A to node C. Match the source/destination network- or link-layer address at the location (2) by choosing a value from the pulldown list. 77-34-F1-EF-14-72 128.119.97.18 (1) What is the source MAC address on the frame at point (2)? What is the source IP address of the datagram at point (2)? 68-01-BC-58-AF-24 128.119.50.107 (2) What is the destination IP address of the datagram at point (2)? (3) CC-A5-81-0B-AE-33 128.119.97.194 49-FA-BO-3C-E2-7C 128.119.50.60 72-9E-4A-31-9C-42 128.119.240.15 [Choose ] [Choose ] 128.119.240.52 What is the destination MAC address on the 128.119.97.18 frame at point (2)? 4C-90-AA-74-D6-1F 128.119.240.52 (6) (5) C D5-A0-EE-9A-73-D5 128.119.240.116 4C-9D-AA-74-D6-1F 128.119.97.194 The MAC address of the switch…