单项选择题 A new storage array must be configured for a database server. This array will store transaction logs that are always being written.  Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity？ （）

单项选择题 Which of the following BEST describes RAID 0?（）

单项选择题 Whichofthefollowingallowsuserstorecovertheirdeletedfilesonfilesharesbythemselves？（）