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. |
WHAT_IS_THE_PURPOSE_OF_THE_ASSIGN()_METHOD??$ |
| A. | Only loading |
| B. | Loading of window and display |
| C. | Displays already present window |
| D. | Unloading of window |
| Answer» C. Displays already present window | |
| 2. |
The_history_property_belongs_to_which_object?$ |
| A. | Element |
| B. | Window |
| C. | History |
| D. | Location |
| Answer» D. Location | |
| 3. |
Why is the replace() method better than the assign() method? |
| A. | Reliable |
| B. | Highly manageable |
| C. | More efficient |
| D. | Handles unconditional loading |
| Answer» E. | |
| 4. |
Which is the method that removes the current document from the browsing history before loading the new document? |
| A. | modify() |
| B. | assign() |
| C. | replace() |
| D. | remove() |
| Answer» D. remove() | |
| 5. |
The decodeURIComponent() is defined by |
| A. | Server-side JavaScript |
| B. | Client-side JavaScript |
| C. | Both Server-side and Client-side JavaScript |
| D. | None of the mentioned |
| Answer» C. Both Server-side and Client-side JavaScript | |
| 6. |
What is the function used to extract arguments from the search property of a URL? |
| A. | urlArgs() |
| B. | url() |
| C. | hash() |
| D. | geturl() |
| Answer» B. url() | |
| 7. |
What is the return type of the hash property? |
| A. | Query string |
| B. | Packets |
| C. | String |
| D. | Fragment identifier |
| Answer» E. | |
| 8. |
Which among the following is not a property of the Location object? |
| A. | protocol |
| B. | host |
| C. | hostee |
| D. | hostname |
| Answer» D. hostname | |
| 9. |
What does the location property represent? |
| A. | Current DOM object |
| B. | Current URL |
| C. | Both DOM object and URL |
| D. | Document |
| Answer» C. Both DOM object and URL | |
| 10. |
The URL property belongs to which of the following object? |
| A. | Document |
| B. | Element |
| C. | Location |
| D. | Event |
| Answer» B. Element | |