Q3 SSTables 4 Points Select all of the following statements about SSTables that are true (there may be multiple true statements): (key, value) entries in an SSTable are sorted by value Each key can only appear once in an SSTable Every SSTable must be accompanied by a corresponding SSIndex The values in an SSTable must all be structured according to the same schema Once a value is put into an SSTable, it can never be removed none of the above are true Save Answer