Answer:
Option D is correct.
Explanation:
Cassandra labeling information with such a gravestone indicates should restart transmitting an erase request to such a duplicate that had been down earlier of deletion.
Cassandra may not instantly delete information labeled for removal from disc the removal of identified information takes place throughout compaction a deleted section may reappear when a maintenance is never regularly carried out.
Answer:
PNG
Explanation:
PNG files can shrink to incredibly small sizes - especially images that are simple colours, shapes, or text. This makes it the ideal image file type for Web graphics.
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