Which JavaScript method is commonly used to show an HTML element by adding a CSS class with visible properties?
A). element.style.visibility = 'visible';
B). element.classList.add('visible');
C). element.style.display = 'block';
D). element.classList.toggle('visible');
How can you show an HTML element using JavaScript by modifying its visibility property?
A). element.style.visibility = 'visible';
B). element.visibility = 'visible';
C). element.style.display = 'visible';
D). element.style.display = 'block';
How can you show an HTML element using JavaScript without directly modifying its CSS properties?
A). Use the setAttribute() method to set display: block;.
B). Use the setStyle() method to set visibility: visible;.
C). Use the removeAttribute() method to remove the element from the DOM.
D). Use the toggle() method to toggle between visible and hidden states.
How can you dynamically show an HTML element using JavaScript based on user interaction?
A). element.style.visibility = 'visible';
B). element.style.display = 'visible';
C). element.show();
D). element.style.display = 'block';
How can you show an HTML element using JavaScript by modifying its display property in an external CSS file?
A). element.style.display = 'visible';
B). Add an external CSS file to the HTML document and link it.
C). Use the classList property to add a class with visible properties.
D). element.classList.add('visible');
How can you show an HTML element using JavaScript by toggling its visibility state?
A). element.style.display = 'visible';
B). element.style.visibility = 'visible';
C). element.style.visibility = 'toggle';
D). element.toggle('visible');
How can you show an HTML element using JavaScript without affecting its layout position?
A). element.style.display = 'visible';
B). element.style.visibility = 'visible';
C). element.style.position = 'absolute';
D). element.style.opacity = '1';
What is a common approach to showing a hidden HTML element by adding or removing CSS classes in JavaScript?
A). element.style.visibility = 'visible';
B). element.classList.toggle('hidden');
C). element.style.display = 'block';
D). element.classList.remove('hidden');
What is the advantage of using CSS classes to show HTML elements compared to inline styles in JavaScript?
A). Inline styles provide better performance.
B). CSS classes allow for better separation of concerns and reusability.
C). Inline styles offer more flexibility in showing elements.
D). CSS classes increase code complexity and maintenance.
How can you show an HTML element using JavaScript without affecting its layout position?
A). element.style.display = 'visible';
B). element.visibility = 'visible';
C). element.style.position = 'absolute';
D). element.style.opacity = '1';