Visual Programming MCQs with Answers
Practice important Visual Programming MCQs with answers and explanations.
Multiple Choice Questions
Q711: What is the purpose of the delay() method in jQuery animations?
- A: It adds a delay before the next animation effect
- B: It pauses the current animation effect
- C: It sets a delay for the entire animation sequence
- D: It stops the animation sequence after the delay
View Answer
A
Q712: Which method would you use to hide an element with a sliding effect in jQuery?
- A: $('#element').slideUp()
- B: $('#element').fadeOut()
- C: $('#element').hide()
- D: $('#element').slideDown()
View Answer
A
Q713: How can you prevent a link's default behavior using jQuery?
- A: $(this).preventDefault();
- B: evt.preventDefault();
- C: $(this).stopImmediatePropagation();
- D: $(this).stopPropagation();
View Answer
B
Q714: What does the animate() method in jQuery allow you to do?
- A: Animate CSS properties over time
- B: Change the CSS properties instantly
- C: Add CSS properties to the element
- D: Remove CSS properties from the element
View Answer
A
Q715: How would you append new content to an element using jQuery?
- A: $('#element').append('
New content
'); - B: $('#element').prepend('
New content
'); - C: $('#element').replaceWith('
New content
'); - D: $('#element').before('
New content
');
View Answer
A
Q716: Which event handler should be used to execute code when a form is submitted?
- A: $('#form').submit(function() {});
- B: $('#form').click(function() {});
- C: $('#form').change(function() {});
- D: $('#form').focus(function() {});
View Answer
A
Q717: How can you show an element with a fade-in effect in jQuery?
- A: $('#element').fadeIn();
- B: $('#element').slideDown();
- C: $('#element').show();
- D: $('#element').slideUp();
View Answer
A
Q718: How can you bind an event to multiple elements using jQuery?
- A: $('selector').bind('click', function() {});
- B: $('#selector').on('click', function() {});
- C: $('.selector').click(function() {});
- D: $('.selector').bind('click', function() {});
View Answer
B
Q719: What does AJAX allow you to do on a web page?
- A: Load new HTML content without reloading the page
- B: Create static pages with no server interaction
- C: Change the browser's default behavior
- D: Perform operations on the server without a connection
View Answer
A
Q720: Which object is used in JavaScript to make AJAX requests?
- A: XMLHttpRequest
- B: AjaxRequest
- C: HttpRequest
- D: AsyncRequest
View Answer
A