Explain the three stepping options found in the debugging tools in modern browsers.?

Question

What will be an ideal response?

Answer 1

The debugging tools in all three browsers include a set of alternative options known as stepping options, which allow you to continue program execution after you enter break mode. The first, known asstepping inorstepping into, executes an individual line of code and then pauses until you instruct the debugger to continue. This feature gives you an opportunity to evaluate program flow and structure as code is being executed. As you use the Step Into button to move through code, the debuggers stop at each line within every function of the JavaScript program. However, when stepping through a program to trace a logical error, it is convenient to be able to skip functions that you know are functioning correctly. The second option, known asstepping over, allows you to skip function calls. The program still executes each function that you step over, but it appears in each debugger as if a single statement executes.The final option, stepping out, executes all remaining code in the current function. If the current function was called from another function, all remaining code in the current function executes and the debugger stops at the next statement in the calling function.?