GPS is a global positioning system that tells direction and routes. Some risks that come along with GPS are inaccuracy, distraction, and lack of knowledge.
<h3>What is GPS?</h3>
GPS is a radio navigation system based on the satellite and is used to navigate the directions with the help of the signals. Though it has many benefits also has disadvantages. It sometimes does not show accurate routes and direction that is too long.
The navigation system causes distraction during driving and may cause an accident. Too much reliance on GPS causes a lack of knowledge in remembering the directions and places. It may sometimes lead to crime as the saved information and be leaked.
Therefore, GPS has advantages and disadvantages too.
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Answer:
Output explanation to the given code can be defined as follows:
Explanation:
In A the output is 0
, It will return fork value of the child process that is 0. so, 0 is printed during child process.
In B the output is 2650
, in which the getpid() method returns the child process id value that is 2650.
In C the output is 140, As it is declared in key, all process have their own "value" copies. 20 are inserted during childhood, so 140 are written.
In D the output is 2650, its fork() method returns the child ID to the parent process. so the value 2650 is printed.
In E the output is 2600, Its getpid() method will returns parent process id that is equal to 2600.
In F the output is 120 Since the value is declared in primary, all process so their own "value" copies. 120 will be printed during process.
Answer:
Microsoft PowerPoint.
Explanation:
Because, it is industry standard and widely recognized and used in world.