Q
How can you change the font size of an HTML element using JavaScript?

Answer & Solution

Answer: Option A
Solution:
To change the font size of an HTML element using JavaScript, you can modify the style property of the element. For example, element.style.fontSize = 'size'; sets the font size of the element to the specified size.
Related Questions on Average

How can you change the background color of an HTML element using JavaScript?

A). element.style.backgroundColor = 'color';

B). element.background = 'color';

C). element.style.bgColor = 'color';

D). element.bgColor = 'color';

How can you set the z-index of an HTML element using JavaScript?

A). element.style.zIndex = '100';

B). element.zIndex = '100';

C). element.setZIndex('100');

D). element.style.setZIndex('100');

How can you set the text shadow of an HTML element using JavaScript?

A). element.style.textShadow = 'shadow';

B). element.shadow = 'shadow';

C). element.textShadow = 'shadow';

D). element.style.shadow = 'shadow';

How can you change the font color of an HTML element using JavaScript?

A). element.style.color = 'color';

B). element.fontColor = 'color';

C). element.color = 'color';

D). element.style.fontColor = 'color';

How can you set the border width of an HTML element using JavaScript?

A). element.style.borderWidth = 'width';

B). element.border.width = 'width';

C). element.style.border.width = 'width';

D). element.width = 'width';

How can you set the opacity of an HTML element using JavaScript?

A). element.style.opacity = '0.5';

B). element.opacity = '0.5';

C). element.setOpacity('0.5');

D). element.style.setOpacity('0.5');

How can you set the box-shadow of an HTML element using JavaScript?

A). element.style.boxShadow = '10px 10px 5px #888888';

B). element.boxShadow = '10px 10px 5px #888888';

C). element.style.shadowBox = '10px 10px 5px #888888';

D). element.shadowBox = '10px 10px 5px #888888';

How can you set the display property of an HTML element using JavaScript?

A). element.style.display = 'block';

B). element.display = 'block';

C). element.style.visibility = 'visible';

D). element.visibility = 'visible';

How can you set the visibility of an HTML element using JavaScript?

A). element.style.visibility = 'hidden';

B). element.visibility = 'hidden';

C). element.style.display = 'none';

D). element.display = 'none';

How can you set the position property of an HTML element using JavaScript?

A). element.style.position = 'relative';

B). element.position = 'relative';

C). element.style.position = 'absolute';

D). element.position = 'absolute';