Which three message types are valid PIMv2 message types？（） A: Register B: Register-Stop C: Join/Prune D: Reject E: Register-Prune F: Register-Join

在PIMDM协议中存在的报文是（） A: Join/Prune B: Assert C: Bootstrap D: Register

latch与register的区别，为什么现在多用register？

If the storage type of a variable is , the compiler allocates memory only when the variable is referred?? register or static|extern or register|auto or register|auto or static

to register

instruction register

In the movie Up,a worker said to Carl,‘You poured prune juice in his gas tank.’ 这句话的引申义为：（ ）

Assume the BC register value is 8538H, and the DE register value is 62A5H.Find the value of register BC after the following assembly operations: MOV A,C SUB E MOV C,A MOV A,B SBB D MOV B,A

RS0 and RS1 are ( ) A: not<br/>a part of the PSW as these are not the flags B: part<br/>of the register bank C: PS4<br/>and PSW.5 respectively for selecting the register bank in the PSW D: PS3<br/>and PSW.4 respectively for selecting the register bank in the PSW

根据信用证及相关资料填制保单 Description of goods A: HALF DRIED B: HALF DRIED PRUNE 2004CROP C: CIF D: CLOTHING