Chapter 4 Quiz

How many general purpose channels are there in total in the Bluetooth protocol?
40
50
60
How many primary advertising channels are there in the Bluetooth protocol?
3
4
5
What is the name of the database that is found on each flashed radio board?
Link Layer Database
GATT Database
GAP Database
The GATT Database Consists of which layers?
Profiles, containing Services, containing Characteristics`
Same as previous answer but the other way around
GATT Characteristics are essentially just variables with values
True
False
The client can perform what actions with GATT Characteristics of a server? (Tick all that applies)
Discover them (attributes)
Read/Write (attributes)
Notify/Indicate client when they change
What is a technique used in Bluetooth to avoid interference on the advertising and connection channels?
AFH - Adaptive Frequency Hopping
RFJ - Random Frequency Jumping
A connection in BLE can be made more secure with the command "bt_increase_security x". What is the alternative name besides pairing for this action?
Liking
Bonding
Remembering
What are some legitimate Roles a device can be in different situations?
Master/Slave
Client/Server
Advertiser/Scanner/Checker
Device Under Test (DUT) / Helper (Also correct btw)
Central/Peripheral
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