18 Questions
What technology extends LAN access technology into the WAN?
Ethernet WAN
Which type of connection can provide internet access to rural areas?
Satellite
What is a dedicated leased line used for in corporate business connections?
Connects distant offices with private voice and/or data networking
Which type of DSL is available in various formats including SDSL?
Business DSL
What is a major benefit of using a satellite connection?
Provides connection where a wired solution is not available
What type of connection uses a cell phone network to connect to the internet?
Cellular
What technology does a Wireless Internet Service Provider (WISP) commonly use to connect subscribers to designated access points?
Cellular technology
When securing a network, what are some examples of external threats as mentioned in the text?
Zero-day attacks
What is one of the security threats mentioned under internal threats in network security?
Malicious employees
What is the main purpose of implementing network security?
To prevent data interception and theft
What type of attacks are classified as external threats to a network's security?
Data interception and theft
What is the main characteristic of a Wireless Internet Service Provider (WISP) in terms of providing connectivity to devices?
Installs an antenna outside the house for wireless or wired connectivity
What do Local Area Networks (LANs) and Wide Area Networks (WANs) represent in the context of network infrastructure?
Types of network infrastructures
What is a common type of internet connection for Small Office/Home Office (SOHO) setups?
DSL
Which type of internet connection is classified under Business internet connections?
Dedicated Leased Line
What is the purpose of symbols used in network diagrams?
Representing different devices and connections in a network
Which technology is NOT commonly used for internet connections based on the provided text?
Bluetooth
What defines all computers that are connected to a network and participate directly in network communication?
Hosts
Test your knowledge on business-class interconnections such as business DSL, leased lines, and Metro Ethernet. Explore different types of internet connections including cable, DSL, and cellular.
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