Question

3. A remote of a car lock uses
technology
(a) Wi-Fi
(b) Infrared
(c) Bluetooth
4. An audio - visual file can have the following as an extension
(a).wav
(b) mpeg4
(c).jpeg
5. laas. Paas. Saas are the services provided by
(a) Internet Service Provider
(b) YouTube
(c) Cloud service Provider​

Answer 1

Answer:

3 bluetooth

4 jpeg

5 internet service provider....

Explanation:

hope u understand....✌✌