位于内核态的代码行在处理器的哪个特权级上。（）
A: Ring0
B: Ring1
C: Ring2
D: Ring3
A: Ring0
B: Ring1
C: Ring2
D: Ring3
A
举一反三
- Helen gave her daughter （） A: a ring B: to a ring C: for a ring D: with a ring
- 在Windows中用户应用程序一般运行在()模式? A: Ring0 B: Ring1 C: Ring2 D: Ring3
- The Ring of the Nibelung is generally known as the Ring or the Ring Cycle.
- A ring homomophism f from a ring R onto another ring S is an isomophism if and only if kerf=0.( )
- X86系列CPU中，哪几个级别属于用户级别（） A: Ring2 B: Ring3 C: Ring0 D: Ring1
内容
- 0
Jack<br/>was reading a book when the phone ____. A: ringing B: ring C: rang D: was ringing E: was ring
- 1
In The Fellowship of the Ring, Frodo Baggins inherits the One Ring from Bilbo Baggins, his cousin and guardian.
- 2
While watching television, _______. A: the doorbell rang B: we heard the doorbell ring C: there was someone knocking at the door D: the doorbell was ring
- 3
contractile ring（收缩环）
- 4
1.The bell is ring ____ there is a fire.