Answer:Apple iOS. Apple's iOS is a popular operating system for smartphones. ...
Microsoft Windows. ...
Apple MAC OS. ...
Linux Operating System. ...
Real-Time Operating System. ...
Normal Operating System.
Explanation:
Answer:
Human capital
Explanation:
It means the economic value of workers experience and skills
Answer:
Null
Explanation:
It entirely depends on the language you are using to implement this.
But generally by the rule of scope, "result" will return null since get() was not defined to accept any argument, and it neither know the global "x" not defined it's own x in the function.
Answer:
abacus is first calculating device