Background processes are processes that run in the background. These are known as background processes, sometimes referred to as daemon processes. Besides, the visible processes that we start, like our music player or word processor, there are also not so visible processes running. This happens for every process you launch yourself, and for every process you don't even know who's running. Then, in the blink of an eye, our computer starts up a word processor and tadah, already to start working. So our kernel makes decisions to figure out what resources to give it. Our computer sees that the process needs hardware resources to run. That processes get in something called a process ID to uniquely identify it from other processes. When you open up an application like a word processor, you're launching a process. But before we can talk about managing processes, we have to understand how they work. Well, we're going to talk about why this happens, and how we can fix it in the upcoming lessons.
Sometimes, processes are unresponsive and freeze up our system making our entire computer unresponsive. But, sometimes this isn't enough, sometimes a process is taking more resources than it's supposed to. Luckily, today's computers are powerful enough to handle the processes that we use in our day-to-day activities, like browsing the web, watching movies, etc. When processes are run, they take up hardware resources like CPU and RAM.
Psef command software#
To calculate the information that our software contains, we need to give it resources so that it can be run. And remember, a program is just software. When we launch a process, we're executing a program.
We can have lots of processes running for the same program like how we can have many chrome windows open at once or lots of movies playing using one program. In earlier lesson, we learned that programs are the applications that we can run like the Chrome web browser. She have been working in IT for seven years now. But like a lot of the Googlers you've met and with her, I started my career as an IT support specialist. Before focusing on mobile, she was a systems administrator on the Linux team, and before that, she was an operations engineer.
Psef command android#
The team I work on is responsible for the management and support of Google's entire internal mobile fleet Android OS, iOS, and chrome OS. Her name is Cindy Quach, and She is a site reliability engineer at Google. Use troubleshooting tools to problem solve issues with processes and resources.Use system tools and be able to read and understand process statuses.
Psef command professional#
Google IT Support Professional Certificate To Join this course click on the link below By the end of this module, you will use Windows and Linux commands to do practical process maintenance. We will also apply troubleshooting tools to solve problems with processes and resources. We will cover ways to start and terminate a process in Windows and Linux. As an IT Support Specialist, it is important to use system tools to read and understand process statuses of machines. In the fifth week of this course, we'll explore process management. What I (We) learn in the 5th week of this course? I just completed 5th week of course 3 in 2 days.
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