Networking and Wireless

Which technology is predominately used for contactless payment systems?

• wireless local area network (WLAN)

• Bluetooth

• near field communication (NFC)

• Temporal Key Integrity Protocol (TKIP)

Bluetooth falls under the category of ______________.

• local area network (LAN)

• short area network (SAN)

• paired-device network (PDN)

• personal area network (PAN)

If Cora tries to access a free public Wi-Fi at a local coffee shop that requires her to first agree to an Acceptable Use Policy (AUP) before continuing, what type of AP has she encountered?

• web-based

• captive portal

• rougue

• internet content filter

The two kinds of wireless connection are:

• WiFi & Bluetooth

• WiFi & Airpod

• Bluetooth & phone data

• Phones & internet

Select all the benefits of using 2.4GHz frequency WiFi:

• It is faster

• It has a longer range

• Less interference from other devices

• It is encrypted

Select all the benefits of using 5GHz frequency WiFi:

• It is faster

• It has a longer range

• Less interference from structures such as walls

• It is encrypted

Bluetooth is primarily used for which type of connections?

• a) Long-range, high-speed connections
• b) Ad-hoc or impromptu connections between two devices
• c) Connecting devices to the internet
• d) Wide area network connections

Caused by other devices on the same frequency as the Network

• Attenuation

• Interference

• Static

• The snow screen affect

WEP, WPA, and WPA2 are considered to be...

• Network Standards

• Wifi Code Names

• Encryption Types

• Server Identifiers

What is required to take a signal from a modem and make it available wirelessly within a network

• Router

• Convert

• Modulator

• Flex Capacitor