1) What is a correct feature of BLE? Select the most accurate option.

a) Fast data-rate
b) Suitable for high-bandwidth data streaming
c) Long-range communications
d) None of the above

2) Consider a Wi-Fi communications with either 2.4 or 5 GHz. Which of the following statements is not true?
a) 5 GHz is faster than 2.4 GHz.
b) It is harder to penetrate walls with 5 GHz than it is with 2.4 GHz.
c) 2.4 GHz has a worst coverage than 5 GHz.
d) None of the above.

1 answer

d) None of the above.

Did you know?

Did you know that a correct feature of BLE (Bluetooth Low Energy) is that it has long-range communications? This means that it can provide wireless connectivity over a greater distance compared to other options. So, if you need a wireless technology that can cover a larger area, BLE may be the right choice for you. Additionally, did you know that the statement "2.4 GHz has worse coverage than 5 GHz" is not true for Wi-Fi communications? In fact, 2.4 GHz has a better coverage than 5 GHz. This is because lower frequency signals like 2.4 GHz can penetrate walls and obstacles more easily compared to higher frequency signals like 5 GHz. So, if you need Wi-Fi connectivity that can go through walls and reach multiple rooms, 2.4 GHz may be the better option for you.