Podcast
Questions and Answers
What is each device connected to a network known as?
What is each device connected to a network known as?
node
Which of the following is a disadvantage of setting up a network? (Select all that apply)
Which of the following is a disadvantage of setting up a network? (Select all that apply)
- Networks are too difficult for the average person to configure
- Peripherals are difficult to share
- Even peer-to-peer networks require some degree of network administration (correct)
- It is difficult to install Mac and Windows computers on the same network
What is the most common type of network installed in the home?
What is the most common type of network installed in the home?
peer-to-peer
What is a small network employed in a home referred to as?
What is a small network employed in a home referred to as?
What is the part of the network that establishes a communications channel between the nodes of the network known as?
What is the part of the network that establishes a communications channel between the nodes of the network known as?
Throughout speed is always less than or equal to bandwidth.
Throughout speed is always less than or equal to bandwidth.
What is the network navigation device that sends data packets to their intended node on a network called?
What is the network navigation device that sends data packets to their intended node on a network called?
What is usually the fastest broadband internet service?
What is usually the fastest broadband internet service?
All of the following are methods to secure your wireless network except:
All of the following are methods to secure your wireless network except:
What is the device used to move data between two networks called?
What is the device used to move data between two networks called?
Actual data throughput is usually higher on wired networks than on wireless networks.
Actual data throughput is usually higher on wired networks than on wireless networks.
Network-ready devices contain Ethernet switches.
Network-ready devices contain Ethernet switches.
Home network servers are a specialized type of NAS device.
Home network servers are a specialized type of NAS device.
LANs cover a larger geographic area than WANs.
LANs cover a larger geographic area than WANs.
Gaming consoles are often connected to home wireless networks.
Gaming consoles are often connected to home wireless networks.
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Study Notes
Network Concepts
- A node is any device connected to a network, facilitating communication and data transfer.
- A peer-to-peer network is commonly used in homes, allowing devices to connect and share resources directly.
- A Home Area Network (HAN) refers to small networks used within a residential environment.
Network Management
- An inherent disadvantage of network setup includes the necessity for network administration, even in peer-to-peer configurations.
- Transmission media is the component that establishes communication channels between network nodes.
Performance Metrics
- Throughout speed cannot exceed bandwidth, establishing a critical ratio for network performance and capacity.
- Fiber-optic connections offer the fastest broadband internet service, utilizing light signals for high-speed data transfer.
Network Security
- Securing a wireless network can involve several methods, with notable exceptions including disabling WEP, which is not recommended.
- Recommended security practices include changing the network name (SSID), enabling WPA, and disabling SSID broadcast.
Network Devices
- A switch is a network device that routes data packets to their designated nodes, ensuring smooth information flow within the network.
- A router is essential for connecting and managing data transfer between two distinct networks.
Network Facts
- Actual data throughput tends to be higher in wired networks compared to wireless ones, highlighting the reliability of wired connections.
- Contrary to some beliefs, network-ready devices do not necessarily contain Ethernet switches, indicating a common misconception.
- Home network servers represent specialized NAS (Network Attached Storage) devices designed to manage and serve data within home networks.
- Local Area Networks (LANs) typically cover smaller geographic areas compared to Wide Area Networks (WANs), emphasizing the scope of connection.
- Gaming consoles frequently connect to home wireless networks, allowing users to engage in online gaming experiences.
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