How can you add a CSS class to an HTML element using JavaScript?
A). element.classList.add('className');
B). element.className = 'className';
C). element.setAttribute('class', 'className');
D). element.addClass('className');
How can you dynamically change the source (URL) of an image element using JavaScript?
A). element.src = 'newimage.jpg';
B). element.setSource('newimage.jpg');
C). element.setAttribute('src', 'newimage.jpg');
D). element.changeSource('newimage.jpg');
How can you dynamically change the value of an input element using JavaScript?
A). element.value = 'New Value';
B). element.setAttribute('value', 'New Value');
C). element.setValue('New Value');
D). element.changeValue('New Value');
How can you set the border color of an HTML element using JavaScript?
A). element.style.borderColor = 'color';
B). element.style.border.color = 'color';
C). element.border.color = 'color';
D). element.color = 'color';
How can you show a hidden HTML element using JavaScript?
A). element.style.display = 'block';
B). element.style.visibility = 'visible';
C). element.visible = true;
D). element.style.opacity = 1;
How can you set the border width of an HTML element using JavaScript?
A). element.style.borderWidth = 'width';
B). element.style.border.width = 'width';
C). element.border.width = 'width';
D). element.width = 'width';
How can you enable a disabled HTML button using JavaScript?
A). element.disabled = false;
B). element.removeAttribute('disabled');
C). element.enable();
D). element.enable = true;
How can you set the font color of an HTML element using JavaScript?
A). element.style.color = 'color';
B). element.style.fontColor = 'color';
C). element.fontColor = 'color';
D). element.color = 'color';
How can you disable an HTML button using JavaScript?
A). element.disabled = true;
B). element.setAttribute('disabled', 'disabled');
C). element.disable();
D). element.disable = true;
How can you set the background color of an HTML element using JavaScript?
A). element.style.backgroundColor = 'color';
B). element.style.background = 'color';
C). element.background = 'color';
D). element.style.color = 'color';