The answer you are looking for would be A. Hardware can be an external tool, where as software is an internal tool. Hope this helped!
By being willing to communicate and troubleshoot.
Answer:
The nature of computers and code, what they can and cannot do.
How computer hardware works: chips, cpu, memory, disk.
Necessary jargon: bits, bytes, megabytes, gigabytes.
How software works: what is a program, what is "running"
How digital images work.
Computer code: loops and logic.
Big ideas: abstraction, logic, bugs.
Technology is what we use today to access internet and social media!!!