Using a log-based recovery scheme might improve performance as well as provide a recovery mechanism by a. writing the log records to disk when each transaction commits b. writing the appropriate log records to disk during the transaction’s execution c. waiting to write the log records until multiple transactions commit and writing them as a batch d. never writing the log records to disk

Which sentences describe the things you need to ensure while creating a sketch and a drawing? while an artistic or creative drawing is a creative expression, a technical drawing is an informative expression. you need to create accurate and neat drawings to convey accurate information. a technical drawing clearly conveys its meaning or information, and does not leave room for interpretation maintain a good speed while creating drawings