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.
I will write a very short story, so I hope this helps a little
The processing of gold: A diary entry
April 5/2018
I am the worlds most precious metal.
I am worth more than any silly diamond, and far more stronger than Iron. No one can come close to being as important as I.
I start as a tiny mineral, found underground where I spend my days perfecting myself. Most might find relatives of mine in water, buried among sand and dirt. Then we are put through the most rigorous of training until we are god.
Well, gold, but you know what I mean.
Once I am perfection, I will be sold among the masses of people. I will be loved my all and crafted into everything. If I wanted, I could take over the world...a world of just gold, wouldn't that be magical?
Today I think I will be made into a ring, I hope I am not squeezed on some fat woman's finger.
I hope this helps a little, Cheers :)
Photoshop is a software program developed by Adobe that allows users to edit graphics. It's used by graphic artists, designers and photographers, among others, and can enhance and manipulate images to improve their appearance. It's an excellent tool that makes photo editing easy and efficient.
Explanation:
- In the past, it produced creative printing or home publishing programs used for desktop publishing too, but the primary page layout software from Corel is CorelDraw
- Adobe InDesign is a desktop publishing and typesetting software application produced by Adobe Systems. It can be used to create works such as posters, flyers, brochures, magazines, newspapers, presentations, books and ebooks
- Adobe InDesign is a standard piece of publishing software, and is commonly used by professional typesetters to design the inside pages of books.
- Select an image, and then choose File > File Info
- Use the File Info dialog box to view or edit an image's metadata. This dialog box displays quite a bit of information. Many of the settings in it are important in the metadata.
- Metadata is a set of standardized information about a file, such as author name, resolution, color space, copyright, and keywords applied to it.
Answer:
The quality improvement is the process that involve the complete organization in pursuit of the quality. It basically helps to improve the team knowledge and in decision making by using the validate data.
The quality improvement is the proactive undertaking of recognizing, breaking down and enhancing existing business forms inside an association for enhancement and to satisfy new portions or guidelines of value.
The main factors of the quality improvement are:
- Leadership quality
- Monitoring various types of systems
- High availability of resources
- Adequate infrastructure
