更多"[多选题]关于PDP地址的分配，以下说法正确的是（）。
Which i"的相关试题:
[多选题]关于PDP地址的分配，以下说法正确的是（）。
Which is correct about the PDP address allocation.
A.HPLMN运营商分配给MS一个永久性的PDP地址（静态PDP地址）
An HPLMN operator allocates a permanent PDP address (static PDP address) to
the MS
B.当激活PDP上下文时，HPLMN运营商临时分配一个PDP地址给MS（动态HPLMN PDP地址）
If a PDP context is activated, an HPLMN operator will allocate a temporary PDP address (dynamic HPLMN PDP address) to the MS
C. 当激活PDP上下文时，VPLMN运营商临时分配一个PDP地址给MS（动态VPLMN PDP地址）
If a PDP context is activated, a VPLMN operator will allocate a temporary PDP
address (dynamic VPLMN PDP address) to the MS
D.PDN运营商可以根据需要为MS分配一个永久性的或动态的IP地址（外部PDN地址分配）
A PDN operator can allocate a permanent or dynamic IP address (external PDN address) to the MS as required
[多选题]PDP地址能以下面哪些方式分配给MS？（）
The PDP address can be allocated to MS in the following modes?( )
A.HPLMN运营商分配给MS一个永久性的PDP地址
The HPLMN operator allocates a permanent PDP address (static PDP address) to the MS.
B.当激活PDP上下文时，HPLMN运营商临时分配一个PDP地址给MS
If a PDP context is activated, the HPLMN operator will allocate a temporary PDP address (dynamic HPLMN PDP address) to the MS.
C.当激活PDP上下文时，VPLMN运营商临时分配一个PDP地址给MS
If a PDP context is activated, the VPLMN operator will allocate a temporary PDP address (dynamic VPLMN PDP address) to the MS.
D.PDN运营商可以根据需要为MS分配一个永久性的或动态的IP地址
The PDN operator can allocate a permanent or dynamic IP address (external PDN address) to the MS as required.
[判断题]一个用户可以使用多个PDP地址和APN，在激活一个会话时，用户请求的PDP地址和APN必须满足签约数据的要求。
A.正确
B.错误
[判断题]当PDP地址为静态时，GGSN可以请求激活一个已附着的用户PDP上下文，或发起去激活PDP上下文。
A.正确
B.错误
[判断题]GGSN中存放了用户的有关数据, 如: IMSI、MSISDN、PDP类型、PDP地址、APN、有关SGSN的地址等；根据维护管理的需要可以通过GGSN的操作维护删除用户数据。
A.正确
B.错误
[单选题]在SGSN/GGSN中，（）与PDP地址一起用于标识一个PDP上下文。
In SGSN/GGSN, ( ) is used together with PDP address to identify a PDP context.
A.TMSI
B.P-TMSI
C.NSAPI
D.RAB ID
[判断题]当PDP地址为静态时, GGSN可以请求激活一个已附着的用户PDP上下文, 或发起去激活PDP上下文。
A.正确
B.错误
[判断题]只有当一个PDP地址所对应的位于SGSN和GGSN中的PDP上下文都处于激活状态时，才可能对相应的PDP PDUs进行路由和转发。
The corresponding PDP PDUs can be routed and forwarded (under the PTP circumstance) only when the PDP contexts, both in GGSN and SGSN corresponding to a PDP address are activated.
A.正确
B.错误
[单选题] Which of the following is NOT correct according to the passage? ( C )
A.There're many ways of cooking dumplings.
B. Dumpling is seen as a good sign of harmony.
C. Southerners don't eat dumplings.
D.People have many interesting ways to eat dumplings.
[单选题][T]B-B-A-003 4 2 2 B类地址中，为网络地址分配了16位，为主机地址分配了（ ）位，一个B类地址可以用第1个8位位组的头两位为10来识别。
A. 14
B. 15
C. 16
D. 17
[单选题]Create PDP Context Request发生在以下哪两种设备之间？
A.MS ---SGSN
B.SGSN ---GGSN
C.SGSN ---HLR
D.GGSN ---DNS
[多选题]PDP context即PDP上下文，保存PDP状态以及PDP相关信息，存在于（）中，PDP上下文是动态维护的。
A PDP context is the file that records the status of the PDP and related information. It is located in ( ) and it is maintained dynamically.
A.MS/UE
B.SGSN
C.HLR
D.GGSN
