Theoretically, all organizations with access to large data collections are able to make full use of the most relevant data to make optimized decision.

What purpose would you achieve by enabling the block change tracking feature？（） A:  Eliminate the necessity for backups. B:  Perform optimized image copy backups. C:  Perform optimized incremental backups. D:  Enable checkpoint （CKPT） to perform checkpointing at every block change. E:  Enable database writer （DBWn） to write changed blocks to data files faster.

Which of the following performance tools will work with optimized code and also provides source statement profiling？（） A:  prof B:  gprof C:  kprof D:  tprof

以下（ ）能实现“保存修改后重启”。 A: Load Optimized Defaults B: Save Changes & Reset C: Discard Changes Exit D: Load from Profile

以下能实现载入优化设置的菜单是（）。 A: Load Optimized Defaults B: Discard changes & exit C: Bootup numlock state D: Save changes and reset

以下能实现载入优化设置的菜单是（）。 A: Save Changes & Reset B: Discard Changes & Exit C: Load Optimized Defaults D: Bootup NumLock State

下列选项中的（）是说明进入BIOS的方法（）。 A: Press DEL to enter SETUP B: Press F1 to Continue C: Bootup NumLock State D: Load Optimized Defaults

What are the main aspects in which the conditions for the development of modern services are being optimized? A: Diversification and specialization of production B: Increasing demand for education and training, cultural life C: Government focusing on supporting the development of cultural industries D: Social labor division and development of service industry