Explanation:
the answer in the image above 
 
        
             
        
        
        
Answer:
A) Electronic notebooks store images, videos, notes, and voice recordings in one area, while electronic flash cards are study tools with information written on both sides. 
Explanation:
Just took the test
Edge 2020
 
        
             
        
        
        
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.