1 the one program running at all times on the computer is...

'1. The one program running at all times on the computer is called a) The heart of the OS b) The kernel c) The fork() d) Non of the above 2. When you apply a fork(), the parent and child a) Share memory b) Do not share memory c) Share a small part of the memory d) They can communicate via arrays'

Transcript

00:01 So for this question, there's two parts.

00:03 So we're starting part one.

00:05 That asks, what is a program that runs at all times on a computer? so this can be on your pc, it can be on your phone, laptop, ipad, any of these things.

00:20 They're all computers.

00:21 So what is the one program that is common among all of these and is running at all times? so the options are given is the heart of the os.

00:31 Which is a really funny option because it doesn't exist.

00:34 So the heart of the os, or is the, you know, the quirky option.

00:40 And then you have b, which is the kernel.

00:43 And then you have c, the fork.

00:46 And then you also have d, which is just none of the above.

00:51 So out of these, well, obviously the heart of the os is simply like code, the operating system.

00:59 So the operating system itself is, um, is what's always running on on your computer so operating system basically controls your operates control your computer controls your phone computers controls your laptop and ipad but there's no such thing as the heart of the os so that's not the right answer and another name for the os is actually called the kernel which and the reason it's called the kernel is because it's separated to there's multiple different types of kernels which you can download and install onto your operating system and that basically controls instructions for how the operating system works.

01:36 So the operating system and the kernel are almost one of the same and that's what is always running on your computer at all times to keep it working.

01:45 So that's one of the right answers.

01:47 But the fork is actually like a command or supplied by the by the operating system...

Question

'1. The one program running at all times on the computer is called a) The heart of the OS b) The kernel c) The fork() d) Non of the above 2. When you apply a fork(), the parent and child a) Share memory b) Do not share memory c) Share a small part of the memory d) They can communicate via arrays'

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