A developer is asked to fix some bugs reported by users. To do that, the developer adds
a breakpoint 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:

• A.The values of the carSpeed and fourWheels variables
• B.The information stored in the window.localStorage property
• C.The style, event listeners and other attributes applied to the carSpeed DOM element
• D.A variable displaying the number of instances created for the Car Object.

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developer publishes a new version of a package with new features that do not break backward compatibility. The previous version number was 1.1.3.
Following semantic versioning format, what should the new package version number be?

• A.1.1.4
• B.2.0.0
• C.1.2.3
• D.1.2.0

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What are two unique feature of function defined with a fat arror as compared to normal functional definition?
Choose 2 answers

• A.The function uses the this from the enclosing scope.
• B.If the function has a single expression in the function body, the expression will be evaluated and implicitly returned.
• C.The function receives an argument that is always in scope, called parent this, which is the enclosing lexical scope
• D.The function generation its own this making it useful for separating the function's scope its enclosing scope

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The developer has a function that prints "Hello" to an input name. To test this, thedeveloper created a function that returns "World". However the following snippet does not print " Hello World".

What can the developer do to change the code to print "Hello World" ?

• A.Change line 9 to sayHello(world) ();
• B.Change line 5 to function world ( ) {
• C.Change line 2 to console.log('Hello' , name() );
• D.Change line 7 to ) () ;

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A developer has the function, shown below, that is called when a page loads.

Where can the developer see the log statement after loading the page in the browser?

• A.On the webpage console log
• B.On the browser JavaScript console
• C.In the browser performance tools log
• D.On the terminal console running the web server

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