Given the code below:const copy = JSON.stringify([ new String(` false '), new Bollean( false ), undefined ]);What is the value of copy?
Answer(s): D
The developer wants to test the array shown:const arr = Array(5).fill(0)Which two tests are the most accurate for this array ? Choose 2 answers:
Answer(s): A,B
A developer receives a comment from the Tech Lead that the code given below has error:const monthName = `July';const year = 2019;if(year === 2019) {monthName = `June';}Which line edit should be made to make this code run?
Answer(s): A
Refer to the following code:<html lang="en"><body><div onclick = "console.log(`Outer message') ;"><button id ="myButton">CLick me<button></div></body><script>function displayMessage(ev) {ev.stopPropagation();console.log(`Inner message.');}const elem = document.getElementById(`myButton');elem.addEventListener(`click' , displayMessage);</script></html>What will the console show when the button is clicked?
Refer to the code below:function foo () {const a =2;function bat() {console.log(a);}return bar;}Why does the function bar have access to variable a ?
Answer(s): C
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