| Exam 640-878 | Question id=4994 | IP NGN Architecture |
Which three statements about service provider network requirements are true?
| A. |
Service provider networks are becoming more specialized, with providers offering only one service. | |
| B. |
Service providers connect customers to the Internet. | |
| C. |
Jitter and packet loss are no longer an issue. | |
| D. |
Multiple access technologies are supported. | |
| E. |
Customers can connect directly using copper, wireless, or fiber-optic links. |