問題文
An administrator writes a new firmware image to a network adapter. The write reports success, but a query still returns the previous version. What is happening?
選択肢
- The query reads a cached value that is refreshed on a timer, so the administrator only has to wait for the cache to expire before the new version appears in the output of the same command.
- The image was for a different device model.
- The write silently failed and reported success because the tool checks only that the file was transferred, so the administrator should write the image again and watch for a different result the second time.
- The written image does not become the running one until the device is reinitialized, so the query is reporting what is still active.