He could use bold or bigger text just a suggestion.
An example of two potential uses of this command is in the area or aspect of:
- The troubleshoot of networking problems.
- In configuration
<h3>What protocol does the netstat command use?</h3>
It is known to use the Internet Protocol (TCP/IP) and it is one that is used without parameters, this command is said to often show active TCP connections.
<h3>What is netstat used for?</h3>
The network statistics ( netstat ) command is known to be a kind of a networking tool that is often used for troubleshooting and configuration, and this is one that can be used as a tool for monitoring for connections over the network.
Hence, it is used in incoming and outgoing connections, routing tables, port listening, and others. Therefore, An example of two potential uses of this command is in the area or aspect of:
- The troubleshoot of networking problems.
- In configuration
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Answer:
This is the complete correct program:
#include <stdio.h>
#include<sys/types.h>
#include<unistd.h>
int value = 128;
int main()
{
pid_t pid;
pid=fork();
if (pid==0) /* child process */
{
value +=8;
return 0; }
else if (pid > 0) {/* parent process */
wait (NULL);
printf ("PARENT: value =%d\n" ,value); /* LINEA */
return 0;
}
}
The output of the LINE A is:
PARENT: value = 128
Explanation:
The fork() function used in the program creates a new process and this process is the child process. The child process is same as the original process having its own address space or memory.
In the child process the value of pid is 0. So the if condition checks if pid==0. Then the child process adds 8 to the value of its variable according to the following statement
value +=8;
Now the original process has value = 128. In else if part the parents process has the value of pid greater than zero and this portion of the program is of the parent process :
else if (pid > 0)
{ wait (NULL);
printf ("PARENT: value =%d\n" ,value);
return 0; }
So the value 128 is printed at the end in the output.
wait(NULL) is used to wait for the child process to terminate so the parent process waits untill child process completes.
So the conclusion is that even if the value of the variable pid is changed in the child process but it will not affect the value in the variable of the parent process.
Dude is u still use this app then friend meh on roblox
The needed syntax would be:
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Hope I could be of assistance! ;)
