Assembler rules?

Question

assembler

Learn the basics of Assembler.
Do you need knowledge of this programming language?
I know, you say depending on what for.
What can knowledge of Assembler give that knowledge of another Java cannot give?
Is it worth learning in 2019? Or is this language a thing of the past? Yes, I know that Assembler will always be needed, because there are different microcontrollers with limited memory, etc.
What can be written in Assembler? Is it possible to write a virus?

Answer 1

Do you need knowledge of this programming language?

If you don't do reverse engineering and hacking, no.
It builds brains well, gives an idea of ​​​​what is happening inside the PC.
No.
Yes.
No. On microcontrollers, C has been driving for a long time.
What do you want. It's a Turing-complete language.
A virus is possible, but it will immediately burn out.

Answer 2

Learning Assembler is very useful in order to understand what turns into and how the code that you write in high-level languages ​​actually works. At the same time, its practical application is quite narrow, but it exists and does not disappear anywhere. It's the same way doctors and biologists study cell biology, even though only a couple percent of them will interact directly with cells at best. Or how modern CNC machine operators learn metalworking on manual machines. All this gives an understanding of the internal mechanisms and makes them better specialists than those who study (and even worse, memorize) only applied methods.