LearningMate Solutions Senior Software Engineer Interview Questions and Answers

Explaining the differences between const and var, their accessibility, and other related concepts.

• const is a keyword used to declare a variable that cannot be reassigned.

• var is a keyword used to declare a variable with function scope.

• let is a keyword used to declare a variable with block scope.

• Accessibility refers to the scope of a variable and where it can be accessed from.

• Other related concepts include hoisting, clos