RECAP R050 5.4.2 Distribution channel connectivity

4G provided which of the following advancements?

• Higher data transfer speeds

• Improved voice call quality

• Increased network capacity

• All of the above

Bluetooth uses which technology?

• Infrared

• Radio waves

• Wi-Fi

• Optical fiber

Tethering is:

• A method of connecting devices to the internet using a smartphone.

• A type of wireless charging technology.

• A process of syncing data between two devices.

• A technique for enhancing mobile signal strength.

A hybrid device contains:

• Modems, hubs. wired routers and wireless routers

• Controllers, backbones, gateways

• Access Points and Ethernet

• RJ45 Cables and SMTP Sockets

Which cables are usually used in the wired connectivity method?

• Fiber optic cables

• Coaxial cables

• Ethernet cables

• USB cables