Tag: science & technology

To solve this question, the user needs to understand the concept of computer networking.

A home computer network is a collection of computing devices in a residential setting that are connected to each other using a wired or wireless network.

Now, let's go through each option and explain why it is right or wrong:

A. LAN: This option is correct. LAN stands for Local Area Network, which is a type of computer network that covers a small geographic area, such as a home, office, or small group of buildings. A home computer network is an example of a LAN.

B. MAN: This option is incorrect. MAN stands for Metropolitan Area Network, which is a type of computer network that covers a larger geographic area than a LAN but smaller than a WAN. A MAN is typically used to connect multiple LANs within a metropolitan area.

C. SAN: This option is incorrect. SAN stands for Storage Area Network, which is a specialized, high-speed network that provides block-level access to data storage. A SAN is typically used in business environments to provide centralized storage for large amounts of data.

D. WAN: This option is incorrect. WAN stands for Wide Area Network, which is a type of computer network that covers a large geographic area, such as a country, continent, or even the entire world. WANs are typically used to connect LANs or MANs that are located in different geographic regions.

The Answer is: A (LAN)

To answer this question, the user needs to be aware of the different types of technologies or products that are associated with file sharing.

Option A is incorrect because Limewire, Kazaa, and Bearshare are not brand names of networking hardware products.

Option B is also incorrect because Limewire, Kazaa, and Bearshare are not websites that store MP3 music files. These three software applications are actually used to share MP3 files and other types of files between users connected to a peer-to-peer (P2P) network.

Option C is incorrect because Limewire, Kazaa, and Bearshare are not wireless network communication protocols.

Option D is correct because Limewire, Kazaa, and Bearshare are all software applications for peer-to-peer (P2P) file sharing. These applications allow users to share music, videos, and other types of files with other users connected to the same P2P network.

Therefore, the correct answer is:

The Answer is: D. software applications for peer-to-peer (P2P) file sharing

To answer this question, we need to have a basic understanding of Bluetooth technology and its capabilities.

Bluetooth is a wireless technology that allows devices to communicate and connect over short distances. It uses radio waves to establish a connection between devices and supports various types of networking.

Now, let's go through each option and explain whether it is correct or incorrect:

A. Wi-Fi standard wireless radio connections: This option is incorrect. Bluetooth technology and Wi-Fi technology are separate and distinct wireless technologies. While they both use radio waves for communication, they operate on different frequencies and serve different purposes. Bluetooth does not support networking over Wi-Fi standard wireless radio connections.

B. its own standard wireless radio connections: This option is correct. Bluetooth technology supports networking over its own standard wireless radio connections. This means that devices with Bluetooth capability can connect and communicate with each other using Bluetooth technology.

C. USB cable connections: This option is incorrect. Bluetooth technology is a wireless technology and does not require USB cable connections for networking. It establishes connections over radio waves, not physical cables.

D. Ethernet cable connections: This option is incorrect. Ethernet is a wired networking technology that uses Ethernet cable connections to establish a network. Bluetooth technology does not support networking over Ethernet cable connections.

Therefore, the correct answer is:

B. its own standard wireless radio connections