Note:-In this question has two answer
5/19/2019 2:40:35 PM
Variable names have to begin with an alphabetic character or _ and cannot contain special characters other than _ (underscore).
The answer is 1&4 ..
Option 1 and 4 are correct.
No numbers allowed at the start of the var name
No special characters except _ is allowed
One and four(1 and 4)!
1 & 4
As replied above 1 and 4
A variable name can start with alphabet and underscore only. It can't start with digit.
the dependent variable starts "int" or gives a value to a letter depending on the operation to be performed, example: sum
1 and 4 are legal
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