What are three characteristics of MSR-patented technology? （）(Choose three.)

A

MSR is stateful technology.

B

MSR operates at the IP layer.

C

MSR uses defined window sizes.

D

MSR provides stateless compression.

E

MSR uses real-time dictionary updates.

简述空调系统工作原理。

Joliet光盘文件系统格式是由（）公司开发的。

A、微软

B、索尼

C、ADoBe

D、Apple

Which profile configurations allows either PAP or CHAP to be used for authentication?（）

A、ppp authentication chap pap

B、pppoe authentication chap pap

C、ppp authentication chap ppp authentication pap

D、pppoe authentication chap pppoe authentication pap

The DBA has chosen to manage SGA and PGA memory separately in an OLTP database because of his unique knowledge of the application. Which of these are good starting points to use when configuring the maximum values for SGA and PGA，based on the amount of memory available on the system？（）

A、 20% SGA 80% PGA

B、 25% SGA 75% PGA

C、 50% SGA 50% PGA

D、 75% SGA 25% PGA

E、 80% SGA 20% PGA

点的水平投影反映x、（）坐标。

A、x

B、y

C、z

D、oz