MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Technical MCQs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is not the feature of jQuery? |
| A. | Efficient query method for finding the set of document elements |
| B. | Expressive syntax for referring to elements in the document |
| C. | Useful set of methods for manipulating selected elements |
| D. | Powerful functional programming techniques is not used for operating on sets of elements as a group |
| E. | |
| Answer» E. | |
| 2. |
Which built-in method removes the last element from an array and returns that element? |
| A. | last() |
| B. | get() |
| C. | pop() |
| D. | None of the above |
| Answer» D. None of the above | |
| 3. |
focus() method is used for? |
| A. | attaches an event handler function to an HTML form field |
| B. | takes two functions and is a combination of themouseenter()andmouseleave()methods |
| C. | attaches an event handler function to an HTML element |
| D. | attaches an event handler function to an HTML element |
| Answer» B. takes two functions and is a combination of themouseenter()andmouseleave()methods | |
| 4. |
mouseenter() method is used for? |
| A. | method attaches an event handler function to an HTML element |
| B. | method attaches an event handler function to an HTML element |
| C. | attaches an event handler function to an HTML element. |
| D. | method attaches an event handler function to an HTML element |
| Answer» D. method attaches an event handler function to an HTML element | |
| 5. |
All the different visitors actions that a web page can respond to are called? |
| A. | action |
| B. | event |
| C. | fade |
| D. | slide |
| Answer» C. fade | |
| 6. |
Which of the following is correct Syntax to find elements with a specific class? |
| A. | $("!test") |
| B. | $("p") |
| C. | $("#test") |
| D. | $(".test") |
| Answer» E. | |
| 7. |
All selectors in jQuery start with the ? |
| A. | dollar sign |
| B. | parentheses |
| C. | Both A and B |
| D. | Comma |
| Answer» D. Comma | |
| 8. |
Which code will hides all elements with class="test"? |
| A. | hides all <p> elements. |
| B. | hides all elements with class="test". |
| C. | hides the element with id="test". |
| D. | None of the above |
| Answer» C. hides the element with id="test". | |
| 9. |
Basic syntax is:? |
| A. | $action(selector) |
| B. | $selector.action() |
| C. | $(selector).action() |
| D. | $(selector).action |
| Answer» D. $(selector).action | |
| 10. |
What is true about jquery? |
| A. | jQuery is a JavaScript Library. |
| B. | jQuery greatly simplifies JavaScript programming. |
| C. | jQuery is easy to learn. |
| D. | All of the above |
| Answer» E. | |