Answer:
a system that is a computer
in your notes books and in your vopy
Answer:
<u>COPA full form or meaning is Computer Operator and Programming Assistant.</u>
Answer:
51015
Explanation:
Var b is a string, and it'll treat addition like <em>string concatenation </em>(aka just adding a message.) Since it's concatenation, it'll then turn the numbers/integers into strings.
This kind of behavior might be different depending on the language, though. Some languages might not allow this. (For example, C and C++)