The final test

E1 TS 24.229 is the document that says what goes on the wire. Which group owns it, and how much of the paperwork is aimed at it?

• SA2, and 92 documents name it
• SA1, and 31 documents name it
• CT1, and 1680 of the 4939 documents on record name it as the one they change

E2 The record holds 4939 IMS documents, the earliest filed on 2015-01-23, and the first work plan row is marked Release 5. What does that make every count in this course?

• A floor, which says nothing at all about the years before that day
• A count of change requests and nothing else
• A total for the whole subject

E3 What do the documents call IMS in their own definitions clause, and which group owns the document that defines it?

• The IP core, and SA2 owns TS 23.228
• The IM CN subsystem, and SA1 owns TS 22.228
• The multimedia gateway, and CT1 owns TS 24.229

E4 One work item carries 543 documents, more than any other in this register. What was it for?

• Conformance testing of the device
• The Release 5 requirements the subject opened with
• Writing the service-based joins between IMS and the 5G core, in Release 16

E5 Access independence is the promise that a subscriber reaches their IP Multimedia services over any access network that can carry IP. Which release's work item records the 5G core as a new type of IP-CAN for reaching IMS?

• Release 15
• Release 6
• Release 12

E6 Which of these can this record not answer, however long anybody stares at it?

• Which group owns TS 23.228
• Why a room settled on one outcome word rather than another
• How many documents name TS 24.229 as the one they change

E7 In their own definitions clause, what do the documents call IMS?

• The IM CN subsystem
• The IP core
• The multimedia gateway

E8 What did the first IMS work item set out to define?

• A security assurance specification for IMS network products
• The bytes a phone sends to set up a call
• Concepts regarding general service requirements and service features for Release 2000

E9 Which group has the most IMS documents in this register?

• SA1, the requirements group, with 88
• CT1, with 2169
• SA2, the architecture group, with 429

E10 Which document should somebody open first to see how IMS is put together?

• TS 29.163, interworking with circuit switched networks
• TR 23.801-04, the Release 20 architecture study
• TS 23.228, the stage 2