500-240 Free Practice Test

What does SynchE mainly provides?

1. A. SyncE provides for time of day synchronization
2. B. SyncE provides for accurate frequency synchronization
3. C. SyncE provides for phase synchronization
4. D. SyncE provides for time of day

Correct Answer: B

How does traditional mobile networks scale?

1. A. non-exponentially
2. B. exponentially
3. C. linearly
4. D. nonlineariy

Correct Answer: A

If you partitioned the aggregation and RAN network layers into independent and isolated IGP domains, what will it do?

1. A. Cross domain communication will be impossible
2. B. The Core IGP will not scale
3. C. it will increase the routing complexity and routing table
4. D. it will reduce the size of the routing and forwarding tables in the RAN layer

Correct Answer: D

What is the prefer method for frequency synchronization in a Unified MPLS for IP MBH Communication?

1. A. SyncE/IEEE1588
2. B. Local devices Clocking Sync
3. C. IP MBH Communication doesn\'t require Synchronization
4. D. NTP

Correct Answer: C

What does virtualization of the core route refilectors do?

1. A. limit the availabiltty
2. B. does not enhance resiliency
3. C. enhance resiliency or availability
4. D. adds complexity

Correct Answer: D