What will be output of the following code? function testGenerator() { yield "first"; document.write("step1"); yield "second"; document.write("step2"); yield "third"; document.write("step3"); } var g = testGenerator(); document.write(g.next()); document.write(g.next());

Consider the following variable declarations: var a="adam" var b="eve" Which of the following would return the sentence "adam and eve"?

Which one changes an image on the page?

Which will check whether the variable vRast exists or not?

An image tag is defined as follows: The purpose of the ImageChange() function is to change the image source to Image2.jpg. Which of the following should the ImageChange() function look like?

How can created cookies be deleted using JavaScript?

Value of b? var a = Array(5); var b = a[0];

Which operators is valid JavaScript operator(s)?

Which function can you use to test whether an object was created with a specific constructor or not?

What's the output? function a() { var x = []; var i = 0; a[i] = function(){ return i; } i++; alert(a[0]()); } a();

In javascript, functions can be declared without names