2.1-3 UDP service. When an application uses a UDP socket, what transport services are provided to the application by UDP? Check all that apply. Throughput guarantee. The socket can be configured to provide a minimum throughput guarantee between sender and receiver. O Loss-free data transfer. The service will reliably transfer all data to the receiver, recovering from packets dropped in the network due to router buffer overflow. Flow Control. The provided service will ensure that the sender does not send so fast as to overflow receiver buffers. Real-time delivery. The service will guarantee that data will be delivered to the receiver within a specified time bound. Best effort service. The service will make a best effort to deliver data to the destination but makes no guarantees that any particular segment of data will actually get there. O Congestion control. The service will control senders so that the senders do not collectively send more data than links in the network can handle.

2.1-3 UDP service. When an application uses a UDP socket, what transport services are provided to the application by UDP? Check all that apply. Throughput guarantee. The socket can be configured to provide a minimum throughput guarantee between sender and receiver. O Loss-free data transfer. The service will reliably transfer all data to the receiver, recovering from packets dropped in the network due to router buffer overflow. Flow Control. The provided service will ensure that the sender does not send so fast as to overflow receiver buffers. Real-time delivery. The service will guarantee that data will be delivered to the receiver within a specified time bound. Best effort service. The service will make a best effort to deliver data to the destination but makes no guarantees that any particular segment of data will actually get there. O Congestion control. The service will control senders so that the senders do not collectively send more data than links in the network can handle.

LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.

5th Edition

ISBN:9781337569798

Author:ECKERT

Publisher:ECKERT

Chapter12: Network Configuration

Section: Chapter Questions

Problem 2DE

See similar textbooks

Similar questions

Let's pretend Host C is running a Web server on port 80. Suppose this Web server allows both Hosts A and B to make persistent connections. Is it possible that Host C is sending several requests over the same socket? Does port 80 exist in each of these connections if they are being sent through separate sockets? You should discuss and elaborate on this.
8.4 One of the non payload options in Snort is flow. This option distinguishes between clients and servers. This option can be used to specify a match only for packets flowing in one direction (client to server or vice versa) and can specify a match only on established TCP connections. Consider the following Snort rule: a. What does this rule do? b. Comment on the significance of this rule if the Snort devices is placed inside or outside of the external firewall.
Assume that Host C's Web server operates on port 80. Assume this Web server allows requests from A and B and persistent connections are enabled. Does Host C deliver all requests using a single socket? If they're broadcast over different sockets, do they both have port 80? It is something you should discuss and clarify.
Assume Host C has a Web server on port 80. Assume this Web server accepts requests from Host A and B and allows persistent connections. Is Host C sending all requests over the same socket? Do they both have port 80 if they're sent over separate sockets. It's worth discussing.
Assume that our LastPass web server is configured to use port 7777 rather than the default HTTP port. Also assume that two users on the website, X and Y, are using their home computers to visit the web server at the same time. Are all of the requests from X’s computerand Y’s computer being sent to the same socket at the web server? If yes, how does the webserver distinguish the requests from different clients? If not, do the different sockets both have port 7777? Why? Assume that the LastPass web server uses persistent connections.
Let's say that Host C is running a Web server that listens on port 80. Suppose that this web server is able to maintain persistent connections and responds to requests from both Host A and Host B. Is Host C sending all of the requests over the same connection, or are there many sockets in use? Do each of them have port 80 even though they are broadcast over separate sockets? It's something you need to discuss and provide some clarification on.
consider 3 hosts (A , B and C) where A is running 3-TCP process, B has 1-TCP process and C is running 2-UDP process all process are trying to connect to a web server to download a file . How many new socket(s) will be created at the server side? Explain why?
Let's say Host C is a Web server that listens on port 80. Assume that this web server allows persistent connections and that it accepts requests from hosts A and B. Is Host C using the same socket to transmit each request? If they're broadcast over different sockets, do they both have port 80? You should talk about it and provide an explanation.
Let's pretend Host C is running an HTTP server on port 80. Consider that this Web server allows both Host A and Host B to establish persistent connections. Does Host C always send requests using the same socket? Does port 80 exist on both ends if they travel across separate sockets? You ought to discuss and elaborate on the matter.
Assume Host C runs a Web server on port 80. Assume that this Web server accepts requests from Hosts A and B and that persistent connections are enabled. Is Host C sending all of the requests through the same socket? Do they both have port 80 if they're broadcast via distinct sockets? It's something you ought to discuss and explain.
1. Persistent HTTP requires?a. 2(round trip times) + file transmission timeb. as little as two RTT for all the referenced objectsc. one file transmission timed. as little as one RTT for all the referenced objects 2. UDP has no connection between client & server?a. RCVR extracts sender IP address and portb. sender explicitly attaches IP destination address and portc. three other answers are incorrectd. no handshaking before sending data 3. A socket in computer networks is correctly defined as?a. A combination of IP address and port number, connected by a "/" symbolb. sender explicitly attaches IP destination address and portc. RCVR extracts from the socket, sender IP address and portd. A combination of IP address and port number, connected by a"." symbol 4. The data link layer provides?a. the functional and procedural means to transfer data between network entities and the means to detect and possibly correct errors that may occur in the link layer.b. the functional and procedural…
Assume Host C has a Web server listening on port 80. Assume A and B are the web hosts. Is every request routed via the same Host C socket? If the server employs permanent connections and requests are routed via two separate sockets, all sockets have port 807. Discuss and defend