Module 11 CSEC

What does GSM stand for in wireless terminologies?

• Global System for Mobile communications

• General Service for Mobiles

• Global Satellite Mobile

• General System for Messaging

Which term describes the amount of information that may be broadcast over a connection?

• Bandwidth

• Frequency

• Signal Strength

• Latency

What is the MAC address of an AP that has set up a Basic Service Set known as?

• BSSID

• SSID

• MACID

• APID

What is an Access Point (AP) used for?

• To connect wireless devices to a wireless/wired network

• To increase the speed of the internet

• To provide security to the network

• To store data

What does ISM band refer to?

• A set of frequencies for the international industrial, scientific, and medical communities

• A type of internet service provider

• A wireless security protocol

• A mobile operating system

What is a Hotspot in wireless terminologies?

• A place where a wireless network is available for public use

• A device that boosts signal strength

• A type of wireless security

• A mobile application for network management

What is the process of connecting a wireless device to an AP called?

• Service Set Identifier (SSID)

• Association

• Orthogonal Frequency-division Multiplexing (OFDM)

• Frequency-hopping Spread Spectrum (FHSS)

What does SSID stand for in wireless networking?

• Service Set Identifier

• Signal Strength Identifier

• Secure Set Identifier

• System Service Identifier

Which method is used for encoding digital data on multiple carrier frequencies?

• Direct-sequence Spread Spectrum (DSSS)

• Frequency-hopping Spread Spectrum (FHSS)

• Orthogonal Frequency-division Multiplexing (OFDM)

• Multiple input, multiple output (MIMO)

What is the purpose of MIMO-OFDM in wireless communications?

• To provide a unique identifier for a WLAN

• To connect a device to an access point

• To serve as an air interface for 4G and 5G broadband communications

• To encode data on multiple carrier frequencies