問題文
Everything is running as it should between an active store and its live standby. Which ground does the documentation give for holding some of the groups down?
選択肢
- A rule barring more than a single control process that a host may carry is the ground the documentation gives, and holding some of the groups down while everything runs as it should is what rests on it
- A shortage of the memory that the busier engine would draw upon is the ground the documentation gives, and holding some of the groups down while everything runs as it should is what rests on it
- A stray change that a hand makes on the other side of the pair is the ground the documentation gives, and holding some of the groups down while everything runs as it should is what rests on it
- A gain in the room that is left over on the disk of the far machine is the ground the documentation gives, and holding some of the groups down while everything runs as it should is what rests on it