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 hide an HTML element using JavaScript?
A). element.style.display = 'none';
B). element.style.visibility = 'hidden';
C). element.visible = false;
D). element.style.opacity = 0;
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;
Which JavaScript method allows you to change the value of an HTML attribute?
A). setAttribute()
B). getAttribute()
C). removeAttribute()
D). createElement()
How can you remove an attribute from an HTML element using JavaScript?
A). element.removeAttribute('attributeName');
B). element.attributeName = '';
C). element.removeAttribute('attributeName', 'value');
D). element.attributeName.remove();
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 change the href attribute of an anchor (link) element using JavaScript?
A). element.href = 'https://example.com';
B). element.setAttribute('href', 'https://example.com');
C). element.setHref('https://example.com');
D). element.changeHref('https://example.com');
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 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 add an attribute to an HTML element using JavaScript?
A). element.setAttribute('attributeName', 'value');
B). element.attributeName = 'value';
C). element.attributeName('value');
D). element.attributeName.add('value');