Switch Case Statements In JavaScript | JavaScript Tutorial | L-10

Switch case statements are used in programming to select one of many blocks of code to be executed. They are often used as an alternative to multiple if-else statements, and can make the code more readable and efficient. A switch case statement works by evaluating an expression, and then comparing its value to the values of each case label in the statement. When a match is found, the code associated with that case label is executed. The switch case statement can also include a default case, which is executed if none of the other case labels match the expression. Switch case statements are commonly used in situations where a program needs to take different actions based on the value of a single variable or expression, such as menu systems, state machines, and other applications where a program needs to branch based on a specific value.

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