Repeater operates in of OSI model ?
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A: Q: Code the given problem (Language used: java)
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Q: What has been preventing IPv6 adoption? What is driving IPv6 uptake right now?
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Q: How many subnets are created by the ?address 192.168.1.0255.255.255.248
A: here in the question ask for multiple choice question,
Q: A) If the matrix A= [2 5 1;7 3 6;2 5 4], find: 1- A' 2- A(2,3) 3-size(A) 4- A(:,2)=[] 5- Inv(A)
A: Find the required answer given as below :
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A: To process communication with each other with synchronization we use inter-process communication.…
Q: * What is the subnetwork for a host with IP ?address 200.11.15.56/28 200.11.15.32 200.11.15.16…
A: Answer in step 2
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A: The answer is as follows
Q: ways to make the protection of personal information more effective
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Q: any distinct types of computer software are there from wh
A: Introduction: Below the describe distinct types of computer software
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- Network latency issues are often caused by SELinux or AppArmor restrictions. True or False?Write down the OSI layers for each device as shown. Draw a NAT Table Entry at the Router for the Computer (A) (shown with a smiley face J) trying to reach the Web Server (listening at Port 80) as shown. You may use dynamic port numbers. Divide the LAN into 2 subnets and then re-draw it to show the subnets. Assume that you have a supply of switches as needed. A frame is sent from Computer A to Router R1, assume that it is using Ethernet. Draw the frame showing the Source and Destination MAC addresses, IP addresses, and port numbers.Use the following filter rule in Wireshark ip.flags.mf == 1 || (ip.flags.mf == 0 && ip.frag_offset > 0) Answer the following questions What is the size of the largest fragment you are able to find? What address is common to all the fragments of this size? 3. What is the size of the smallest fragment you are able to find?.
- q33- What is one of the characteristics is commonly associated with dynamic routing protocols? Select one: A. Requre special subnets masks B. Require less processing power than static routes require C. Require device configuration D. Consume some bandwidth to exchange routes informationAt university, we have many international students, who when at university communicates with their parents in their home country via university's IP based network. Students nowadays typ- ically use Whattsapp for their communication needs. By just focusing on the main Router at university, map this Router's functionality to OSI layers. Remember that incorrect mapping means deduction of the points.By providing an example of each, compare three types of Medium Access Protocols (MACs): channel partitioning, random access, and taking turns.
- The gRPC protocol does not have this: The gRPC protocol does not have this: a) Support for streams of requests or streams of responses. b) Ability to choose UDP or TCP for communication at the transport layer. c) Ability for the client to specify how long it's willing to wait for a response by providing a timeout. d) Use of HTTP/2 as an underlying protocol.Which two statements about routing protocols are true (choose 2). a) OSPF elects designed routers on multi-access links. b) RIP does not support classless routing. c) EIGRP uses broadcast traffic to establish adjacencies with its neighbors. d) RIP does not advertise a route beyond a hop count of 15. e) IBGP is an internal routing protocol.Suppose Bob is downloading files from an FTP server by sending a request to the server and the server sends the file to Bob. Suppose Bob’s computer is connecting to the server via point-to-point link. It takes Bob 0.83 seconds to download a 400 MB file and 0.43 seconds to download a 200 MB file. 1. What’s the bandwidth of the link? What’s the RTT? (Note: please use RTT rather than the one-way delay as the propagation delay and you can ignore the transmission delay of the short request and ACK in your calculation.) 2. Please explain why the time to download the 400 MB file is not exactly twice as much as the time to download the 200 MB file?
- 96. A _______ can check the MAC addresses contained in the frame. a. passive hub b. repeater c. bridge d. router10. Which layer establishes and terminates connections between cooperating applications?a) Link Layer b) Presentation Layer c) Session Layerd) Transport Layer e) None11. Which layer is related with the mechanical and electrical properties of cables andconnectors?a) Link Layer b) Presentation Layer c) Session Layerd) Transport Layer e) None12. Which term is used to describe the transmission if both sides can transmit but only onedirection at a time?a) Duplex b) Point to point c) Half duplex d) Simplex e) None13. Which one is an example for full-duplex and point to point transmission?a) Telephone conversation between two friendsb) TV or Radio broadcastingc) Downloading a file from a serverd) Listening music from a CD playere) None14. Which one is an example for point to multipoint transmission?a) Telephone conversation between two friends b) TV or Radio broadcastingc) Downloading a file from a server d) Listening music from a CD playere) None15. Which one is the name that can be used to…Lab – Routing Objective Learn and practice routing using Node and Express. Specification Create a web server that Accepts and processes request messages submitted from browser, and Generates and sends response messages back to browser for display. Your web server must be able to handle URL with hostname and port Request message URL: 0.0.1:3000 Response message: “SUCCESS!” URL with hostname, port and path echo Request message URL: 0.0.1:3000/echo Response message: “SUCCESS! echo” URL with hostname, port, path foxtrot and route parameter value kilo Request message URL: 0.0.1:3000/foxtrot/kilo Response message: “SUCCESS! Received kilo via foxtrot” where the value kilo must be retrieved via the route parameter Invalid/unexpected URL Request message URL: 0.0.1:3000/<any other value> Response message: “FAILED! Fix your URL.” Hostname 127.0.0.1 can be replaced by localhost. Port number 3000 can be replaced by any other port number that is from 1024 (2^11)…
