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level: Loops

Questions and Answers List

Question	Answer
Break Statements breaks out of the inner most loop (can define loops using labels "outer: for(,,,) break outer;	Break
Continue Statements skips rest of the statements in inner most loop (can define loops using labels "outer: for(,,,) break outer;	Continue
Do while is used when its not clear how many times loop has to be executed. Code in do whole is executed alteast once.	Do while
For Loop: need to specify the loop bounds( minimum or maximum). For each: do not need to specify the loop bounds minimum or maximum. It repeats statements for each element in an array or an object collection.	For loop vs For Each*
While is used when it is not clear how many times loop has to be executed.Depending on the condition, code in while might not be executed at all	While loop