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. |
A_BLOB_URL_CAN_BE_CREATED_USING_WHICH_OF_THE_FOLLOWING_FUNCTION??$ |
| A. | createURL() |
| B. | createObjectURL() |
| C. | designURL() |
| D. | URLCreation() |
| Answer» C. designURL() | |
| 2. |
Which method facilitates in uploading a Blob to a server? |
| A. | send() |
| B. | pass() |
| C. | upload() |
| D. | store() |
| Answer» B. pass() | |
| 3. |
Which of the following is a subtype of Blob? |
| A. | Elemental Object |
| B. | Create Object |
| C. | Data Object |
| D. | File Object |
| Answer» E. | |
| 4. |
Which object can be used to create your own blobs? |
| A. | Creator |
| B. | BlobCreator |
| C. | BlobBuilder |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 5. |
Which database can be used to retrieve blobs? |
| A. | Server-side databases |
| B. | Client-side databases |
| C. | Both Server-side and Client-side databases |
| D. | None of the mentioned |
| Answer» C. Both Server-side and Client-side databases | |
| 6. |
Which algorithm supports blobs? |
| A. | Structured clone algorithm |
| B. | Double buffer algorithm |
| C. | Chen’s algorithm |
| D. | Retrieval algorithm |
| Answer» B. Double buffer algorithm | |
| 7. |
The blobs are broken into smaller pieces using which of the following functions? |
| A. | partition() |
| B. | cut() |
| C. | sliceall() |
| D. | slice() |
| Answer» E. | |
| 8. |
The blobs are generally stored in |
| A. | Memory |
| B. | Disk |
| C. | Both Memory and Disk |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 9. |
The size of blobs are generally calculated in |
| A. | Meters |
| B. | Kilometers |
| C. | Bytes |
| D. | Pixels |
| Answer» D. Pixels | |
| 10. |
BLOB stands for |
| A. | Binary Little Object |
| B. | Binary Large Object |
| C. | Broken Large Object |
| D. | None of the mentioned |
| Answer» C. Broken Large Object | |