Answer:
An answer to this question is given below in explanation section.
Explanation:
The given question is incomplete. First, we write the complete question that is:
Suppose Client A initiates a Telnet session with Server S. At about the same time, Client B also initiates a Telnet session with Server S. Run telnet in a terminal and capture the traffic on Wireshark. For example, open a telnet session using this command: "telnet cs537.cs.csusm.edu". What are the source and destination port numbers for the following items?
- the segment sent from A to S.
- the segment sent from B to S.
- the segment sent from S to A.
- the segment sent from S to B.
- if A and B are different hosts, is it possible that the source port number in the segments from A to S is the same as that from B to S?
- how about if they are the same host?
Answers
Source Port Numbers Destination Port Number
- A -> S 1467 23
- B -> S 1513 23
- S->A 23 1467
- S->B 23 1513
- Yes, it is that the source port number in the segement from A to S is the same as that from B to S. In short, there is no relationship between port numbers on different hosts
- no, a port number identify UNIVOCALLY a process.
The answer is 'D', as obvious as it seems...
Answer:
Green Check Mark.
Explanation:
A Firewall on a Window’s PC has inbound and outbound rules that are set to either allow or block access to other devices and programs. Inbound rules allow traffic from within the network or outside of the network into your computer while outbound rules is the vice versa from your computer to the network. The rules that have a green check mark means that they are enabled and are currently being used by the firewall while those that have a gray check mark are disabled manually or by default to mean that they are not being used by the Windows Firewall
Answer:
#include<iostream>
using namespace std;
int main(){
int x1,x2,x3;
int y1,y2,y3;
cout<<"Enter the value of first point(x1,y1): ";
cin>>x1>>y1;
cout<<"\nEnter the value of second point(x2,y2): ";
cin>>x2>>y2;
cout<<"\nEnter the value of third point(x3,y3): ";
cin>>x3>>y3;
}
Explanation:
first include the library iostream for use the input/output commands
then, write the main function. within the main function declare the variable which store the value of points.
after that, use the 'cout' for output. It has the function which print the value or message on the screen.
and 'cin' is used to store the value in the variable.
So, in the above code cout ask for enter the value of point and after enter value by user, cin store in the variables.
Note: you have to enter two value with space or by enter.
A number base is the number of digits or combination of digits that a system of counting uses to represent number. The most commonly used number system is the decimal system, commonly known as base10.