In which programming language is a variable declared inside a loop accessible outside the loop?
A). JavaScript with var
B). Python
C). C++
D). All of the above
Can a variable declared with 'let' in a loop be accessed outside the loop in JavaScript?
A). Yes
B). No
C). Sometimes
D). Depends on the context
In Go, what happens to a variable declared inside a loop after the loop ends?
A). It is still accessible
B). It is garbage collected
C). It becomes nil
D). It throws an error
In Java, what happens if you declare a variable inside a for loop?
A). It becomes global
B). It is accessible only within the loop
C). It is accessible throughout the class
D). It throws an error
In C#, what is the scope of a variable declared inside a foreach loop?
A). Block-scoped
B). Global-scoped
C). Function-scoped
D). Loop-scoped
In C++, where can a variable declared inside a for-loop be accessed?
A). Only within the loop
B). Throughout the function
C). Throughout the file
D). Outside the function
Which of the following keywords can be used to declare a block-scoped variable in JavaScript?
A). var
B). let
C). const
D). Both let and const
In Swift, how are variables declared inside a loop scoped?
A). Global
B). Function-scoped
C). Block-scoped
D). File-scoped
In C, what is the scope of a variable declared inside a while loop?
A). Global
B). Local to the block
C). Local to the function
D). Local to the file
What is the scope of a variable declared inside a loop?
A). Global
B). Local to the loop
C). Local to the function
D). Local to the script