Answer:
opcode
Explanation:
This stands for operation code. A microprocessor reads them from memory including any parameters, to perform very basic operations (e.g., move a byte of memory from one location to another).
Not sure how to answer your second question, but I can try answering your first:
<em>What makes someone an expert?</em>
Someone with high IQ or simply knows and is good at a certain subject or skill makes them an expert.
I apologize if this isn't the answer you're looking for.
have a nice rest of your day ! (っ◔◡◔)っ ♥
Answer:
Without it information flow is impossible
Explanation:
The word 'pivotal' also means crucial or vital, and so we need to consider what an operating system actually does.
Remember, merely having all the hardware of a computer would not allow you to run (install and use) programs. It is by means of an operating system that teaching programs can be installed, and it is also by means of an operating system learning can take place.
For example, a student can decode (learn) instructions/lessons from his teacher via a software program; and the software program needs an operating system to open (run) the program.