Which javascript method can be used to create or modify the attribute properties

While working with JavaScript Page Redirection, which is an invalid method of the window.location object?

In relation to object oriented JavaScript, which are the correct attributes of the object properties?

What's the output? var str1 = 'Hi world'; var str = 'Apples are round, and apples are juicy'; var sliced = str.slice(5, -2); var text =`Apple \nJuice` var raw_text = String.raw`Apple \nJuice` console.log(str1.valueOf()); console.log(raw_text) console.log(sliced); console.log(text)

What's the output? s2 = new String('2 + 2') document.write(eval(s2));

What's the output? var main = function() { var i=2,j=0,k=0,m=1.5,s=0; while(i<=3) { j=1; while(j<=4) { k=1; while(k<=4) { if(k%2!==0) { s=s+i+j+m; k++; } else { k++; m++; } } j=j+2; m++; } i++; m++; } console.log(s); } main();

Which can be used for disabling the right click event in Internet Explorer?

Which uses the 'with' statement in JavaScript correctly?

Which 'if' statement is correctly used to get the size of both 'variable1' and 'variable2' objects? var variable1 = {'name':'theName', 'address':'theAddress','age': '18'} var variable2 = ['theName','theAddress','18']; variable1["name"] = "theName2"; variable1["name"] = "theName3"; variable1["name2"] = "theName4"; variable1["name2"] = "theName5"; Object.size = function(importer) { var exporter = 0, key; for (key in importer) { if (importer.hasOwnProperty(key)) exporter++; } return exporter; };

Which will correctly check if a variable is undefined in JavaScript?

Final value of the variable bar in the following code? var foo = 9; bar = 5; (function() { var foo = 2; bar= 1; }()) bar = bar + foo;