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. |
A volume can be created beforehand using thedockercommand. |
| A. | Yes |
| B. | No |
| C. | Can be yes or no |
| D. | Can not say |
| E. | |
| Answer» B. No | |
| 2. |
In Docker, you have a separate volume that can shared across containers. These are known as? |
| A. | data values |
| B. | data storage |
| C. | data volumes |
| D. | None of the above |
| Answer» D. None of the above | |
| 3. |
ZFS is a stable driver and it is good for testing applications in the lab. |
| A. | TRUE |
| B. | FALSE |
| C. | Can be true or false |
| D. | Can not say |
| Answer» B. FALSE | |
| 4. |
You can also list all the docker volumes on a docker host using ______ command. |
| A. | list |
| B. | ls |
| C. | show |
| D. | use |
| Answer» C. show | |
| 5. |
Which of the following are features of data volume? |
| A. | They are initialized when the container is created. |
| B. | They can be shared and also reused amongst many containers. |
| C. | They exist even after the container is deleted. |
| D. | All of the above |
| Answer» E. | |
| 6. |
To see the storage driver being used, issue the _________ command. |
| A. | docker volume |
| B. | docker info |
| C. | docker hint |
| D. | docker pretty |
| Answer» D. docker pretty | |
| 7. |
which of the following is true about Ovelay driver? |
| A. | This is a stable driver and it is in line with the main Linux kernel functionality. |
| B. | It has a good memory usage. |
| C. | This driver is good for testing applications in the lab. |
| D. | All of the above |
| Answer» E. | |
| 8. |
Btrfs driver is in line with the main Linux kernel functionality. |
| A. | Yes |
| B. | No |
| C. | Can be yes or no |
| D. | Can not say |
| Answer» B. No | |
| 9. |
Which of the following driver is good for testing applications in the lab? |
| A. | AUFS |
| B. | Devicemapper |
| C. | Btrfs |
| D. | Ovelay |
| Answer» C. Btrfs | |
| 10. |
which of the following is a stable driver; can be used for production-ready applications? |
| A. | AUFS |
| B. | Devicemapper |
| C. | Btrfs |
| D. | Ovelay |
| Answer» B. Devicemapper | |