This is true because some people may be going through rough times and when they aren't they probably won't feel the same way as they do when they go through tough times.
Answer: A. Usability testing
Explanation:
Usability testing would be the correct answer because if the user interface isn't "frendly" then people won't be able to use it properly. Or if you are refering to the word friendly as looking safe, then even more so would be usability testing. Because if people don't like the fonts and styles of the user interface, they might not use it at all.
Android<span>, </span>iOS<span>, Windows and </span>Blackberry<span> devices.</span>
Answer:
Resource Ownership and Scheduling execution
Explanation:
In process characteristic the characteristic is
- Resource ownership
- Scheduling / Execution
In Resource ownership, the OS performs a protection function where unwanted interference in processes are with resources
In scheduling execution, the process has execution state and scheduled. They can be separated by resource ownership.
The dispatching of the process is the lightweight process, and it is multi-threading. The ability of the operating system supports the single concurrent process.
The process is a unit in the resource protection and protected the CPU and other processes. It contains the multiple thread execution
Each thread contains the running, ready state and saved the thread context and access the memory. Some necessary activities of the various threads are the same address space and the resources.
<span>They include programs that help people do certain tasks. They include programs that control a computer. They store information being used by the CPU.</span>
