What is the role of the "continue" keyword in the following piece of JavaScript code?.while (x !=0) { if ( x ==1) continue; else x++; } compilation errorfalseruntime errortrue
Question
What is the role of the "continue" keyword in the following piece of JavaScript code?.while (x !=0) { if ( x ==1) continue; else x++; } compilation errorfalseruntime errortrue
Solution
The "continue" keyword in JavaScript is used to skip the current iteration in a loop and move on to the next one. In the provided code, if the value of 'x' is 1, the "continue" statement will be executed. This will skip the rest of the code in the current iteration (which is 'x++') and move on to the next iteration of the loop. If 'x' is not 1, then 'x' will be incremented by 1.
However, there is a logical error in this code. If 'x' is 1, the loop will become infinite because the "continue" statement will keep skipping the increment operation, and 'x' will always remain 1. This will not result in a compilation error or a runtime error, but it will cause the program to hang or crash due to the infinite loop.
Similar Questions
What does the continue statement do in a loop?Terminates the loopSkips the rest of the loop iterationExits the programRestarts the loop
What does the "continue" statement do in Java?OptionsExits the loopSkips the remaining code in the loop and continues with the next iterationJumps to a specific label in the codeNone of the above
Which control statement is used to prematurely terminate a loop and skip the remaining iterations?Question 1Answera.breakb.continuec.returnd.exit
What is the purpose of a break statement in a loop?Question 10Answera.To terminate the programb.To exit the loop entirelyc.To exit the current iteration of the loopd.To skip the remaining code in the loop and continue with the next iteration
Which keyword is used to skip the remaining code in the loop and continue with the next iteration?Question 11Answera.exitb.skipc.breakd.continue
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