Q
How can you hide an HTML element using JavaScript?

Answer & Solution

Answer: Option A
Solution:
To hide an HTML element using JavaScript, you can modify the style property of the element to control its visibility. For example, element.style.display = 'none'; hides the element by setting its display property to 'none'.
Related Questions on Average

How can you remove a CSS class from an HTML element using JavaScript?

A). element.classList.remove('className');

B). element.className = '';

C). element.setAttribute('class', '');

D). element.removeClass('className');

How can you change the text content of an HTML element using JavaScript?

A). element.textContent = 'New Content';

B). element.innerText = 'New Content';

C). element.innerHTML = 'New Content';

D). element.value = 'New Content';

How can you change the style (CSS) of an HTML element using JavaScript?

A). element.style.property = 'value';

B). element.setAttribute('style', 'property: value;');

C). element.changeStyle('property: value;');

D). element.setStyle('property: value;');

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 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 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';

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 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 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 set the text alignment of an HTML element using JavaScript?

A). element.style.textAlign = 'alignment';

B). element.style.align = 'alignment';

C). element.textAlign = 'alignment';

D). element.align = 'alignment';