An HTML form contains 10 checkboxes all named "chkItems". Which JavaScript function can be used for checking all the checkboxes together?

Which option is used to access the attributes in E4X?

Which built-in function is used to access form elements using their IDs?

Consider the following code snippet:

Which is not a JavaScript string method?

When toggling a variable, its cycle must be 0 and 1. When the variable's active value is 0, the next value should be 1, and when the variable's active value is 1, the next value should be 0. Considering the scenario above, which of the following is correct?

Name the different primitive data types of JavaScript ?

Correct method for getting the date of February 1 of the current year into a variable called 'newDate'?

What's the output? Object oriented Javascript() 'use strict' class Art{ succ() { var i=3,j,k=0; for(j=i;j<=7;j++) { k=j+i; if(k>=7) { k=k+3; } else { k=k-2; } } document.write(k-2 +'
'); } } var waj = new Art(); waj.succ();

What's the output? 'use strict' class Abc{ constructor(t, p) { this.t = t; this.p = p; } test() { var x; var c = 0; for(x=7; x!==0; x&=(x-1)) c++; console.log(c++ + this.t + this. p); } } var Obj1 = new Abc(10.5,20.5); Obj1.test();