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Question 86/90
A developer is asked to fix some bugs reported by users. To do that, the developer adds abreakpoint for debugging.
Function Car (maxSpeed, color){
This.maxspeed =masSpeed;
This.color= color;
Let carSpeed = document.getElementById(' CarSpeed');
Debugger;
Let fourWheels =new Car (carSpeed.value, 'red');
When the code execution stops at the breakpoint on line 06, which two types of information are available in the browser console ?
Choose 2 answers:
Function Car (maxSpeed, color){
This.maxspeed =masSpeed;
This.color= color;
Let carSpeed = document.getElementById(' CarSpeed');
Debugger;
Let fourWheels =new Car (carSpeed.value, 'red');
When the code execution stops at the breakpoint on line 06, which two types of information are available in the browser console ?
Choose 2 answers:
Recent Comments (The most recent comments are at the top.)
Option A, B, D are right.
Option A: The information stored in the window.localStorage property
True: This information is always accessible via window.localStorage in the console, regardless of where the breakpoint is set.
Option B: The style, event listeners, and other attributes applied to the carSpeed DOM element
True: When the execution stops at the breakpoint, you can inspect the carSpeed DOM element, which includes its styles, event listeners, and other attributes.
Option C: A variable displaying the number of instances created for the Car Object
False: JavaScript does not natively track the number of instances created for a constructor function unless such functionality is explicitly implemented by the developer.
Option D: The values of the carSpeed and fourWheels variables
True: At the breakpoint, you can inspect the current values of the carSpeed and fourWheels variables in the console.