Introduction to DMR
Final assessment
Introduction to DMR – Final Quiz
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Question 1 of 15
1. Question
What improvements over analogue radio can be achieved in digital radio systems? Check all that apply.
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Question 2 of 15
2. Question
Which statement below describes trunked radio?
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Question 3 of 15
3. Question
What does DMR stand for?
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Question 4 of 15
4. Question
How many DMR Tiers are defined by the ETSI?
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Question 5 of 15
5. Question
What Tier of DMR allows trunking?
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Question 6 of 15
6. Question
What are the advantages of using an IP backbone?
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Question 7 of 15
7. Question
The benefit of an open standard for trunked radio is:
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Question 8 of 15
8. Question
Identify the two main DMR Tier III architecture types from the options below. Check both that apply:
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Question 9 of 15
9. Question
How many timeslots or logical channels exist within a receiver and transmitter operating at 12.5kHz?
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Question 10 of 15
10. Question
What is the key benefit of trunked radio over conventional radio?
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Question 11 of 15
11. Question
At a site, the first logical channel on channel number one is typically the ______________ channel.
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Question 12 of 15
12. Question
Identify types of voice calls. Check all that apply:
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Question 13 of 15
13. Question
Label the parts of the routed DMR network by matching the number labels to the correct part names. You can drag-and-drop the part names from the list below.
Sort elements
- Site
- Base Station
- Node
- Network Gateway
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Question 14 of 15
14. Question
Label the resources and groups by matching the number labels to the correct part names. You can drag-and-drop the names from the list below.
Sort elements
- Individuals
- Groups
- Fleets
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Question 15 of 15
15. Question
What are two advantages of a multi-node network? Check all that apply:
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