Answer:
Electronic mail is a method of exchanging messages between people using electronic devices. Email entered limited use in the 1960s, but users could only send to users of the same computer, and some early email systems required the author and the recipient to both be online simultaneously, similar to instant messaging.
The answer is Constant. In a formula these are values which are not changed. It is usually a value derived and is plug in as a factor in the equation. In a spreadsheet a cell can be hard coded when reference into a formula using the '$' sign which precedes the referenced cell.
Answer:
Static.
Explanation:
A local variable can be defined as an argument passed to a function or a variable that is declared within a function and as such can only be used or accessed within the function.
This ultimately implies that, a local variable is effective whilst the function or block is being executed (active).
Basically, all local variables can only be a member of either the register storage, static or auto (dynamic) categories in computer programming.
A local variable that is declared as static causes the program to keep the variable and its latest value even when the function that declared it is through executing.
Hence, the memory of a local variable that is declared as static remains for the lifetime (duration) of the whole program.
Answer:
open the header. hope this helps
