MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Javascript knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
WHICH_EVENT_HANDLER_IS_TRIGGERED_WHEN_THE_USER‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S_MOUSE_MOVES_ONTO_A_LINK??$# |
| A. | onMouseOver |
| B. | onMouseOut |
| C. | onMouse |
| D. | onMouseOnto |
| Answer» B. onMouseOut | |
| 2. |
Which_event_handler_is_triggered_when_the_user’s_mouse_moves_away_from_a_link?$# |
| A. | onMouseOver |
| B. | onMouseOut |
| C. | onMouse |
| D. | onMouseOnto |
| Answer» C. onMouse | |
| 3. |
How do we create and preload an image object in JavaScript? |
| A. | Use new keyword |
| B. | Call Image() |
| C. | Both Use new keyword and Call Image() |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 4. |
How to assign the image source in JavaScript? |
| A. | image = “url” |
| B. | source(“url”) |
| C. | image.src = “url” |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 5. |
How do we get the DOM object in JavaScript? |
| A. | getElementbyId() |
| B. | getObject() |
| C. | getElement() |
| D. | none of the mentioned |
| Answer» B. getObject() | |
| 6. |
Which is the function used to call a function in every time duration? |
| A. | callafter() |
| B. | setInterval() |
| C. | setTimeout() |
| D. | setTime() |
| Answer» C. setTimeout() | |
| 7. |
Which is the property used to position the object in the left of the screen? |
| A. | object.position = left |
| B. | object = position.left |
| C. | object.style.left |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 8. |
Which function is used to clear the timer value? |
| A. | clearTimervalue() |
| B. | clearTimeout() |
| C. | clear() |
| D. | flush(timer) |
| Answer» C. clear() | |
| 9. |
Which is the function that calls another function after a time interval? |
| A. | setTimeout() |
| B. | setTime() |
| C. | callafter() |
| D. | none of the mentioned |
| Answer» B. setTime() | |
| 10. |
Which of the following can be implemented using animation? |
| A. | Fireworks |
| B. | Fade Effect |
| C. | Roll-in or Roll-out |
| D. | All of the mentioned |
| Answer» E. | |