Peralatan Dan Teknologi WAN

Explanation
The correct answer is WAN. WAN stands for Wide Area Network, which is a network that connects multiple local area networks (LANs) over a large geographic area. It allows for communication and data transfer between networks that are physically separated and not in close proximity to each other, such as between cities, provinces, or even continents, crossing national boundaries. This makes WAN the most suitable option for connecting networks that are not physically close to each other.

Explanation
The correct answer is WAN (Wide Area Network). WAN is a network that connects geographically dispersed networks, such as networks in different cities, provinces, or even continents, across national boundaries. WAN allows for communication and data transfer between remote locations, enabling organizations to connect and share resources over long distances. This is in contrast to LAN (Local Area Network), which connects devices within a limited area, and MAN (Metropolitan Area Network), which connects devices within a city or metropolitan area. Peer to peer and WiFi are not specifically related to connecting geographically dispersed networks.

Explanation
The correct answer is "sharing file / printer". This is because sharing files and printers is a feature of Local Area Networks (LANs) rather than Wide Area Networks (WANs). LANs are used to connect devices within a small geographical area, such as an office or a home, while WANs are used to connect devices over a larger geographical area, such as different cities or countries. Therefore, sharing files and printers would not be considered a technology used in WANs.

Explanation
The correct answer is NIC (Network Interface Card). A NIC is a hardware component that allows a computer to connect to a network. However, it is not a WAN device. A router, switch, modem, and antenna grid are all examples of WAN devices that are used to connect different networks together.

Explanation
The given answer consists of three types of WAN link connections: dedicated connection, dial-up connection, and switched network connection. A dedicated connection refers to a direct and permanent link between two locations, providing a reliable and secure connection. A dial-up connection involves establishing a temporary connection through a telephone line, typically used for remote access. A switched network connection utilizes a network switch to establish connections between multiple devices, allowing for efficient data transmission. These three types of connections are commonly used in wide area networks (WANs) to establish communication between different locations.

Explanation
Frame relay is a protocol used in wide area networks (WANs) and operates at the data link layer of the OSI model. This layer is responsible for the reliable transmission of data between adjacent network nodes. Frame relay provides a cost-effective and efficient way to transmit data over long distances by using virtual circuits. It does not perform any error correction or flow control, making it suitable for high-speed data transmission.

Explanation
Frame relay adalah metode koneksi packet switching yang memiliki kecepatan transfer data mencapai 45 Mbps.

Explanation
The given answer includes various devices and technologies used in a Wide Area Network (WAN) setup. A router is used to connect multiple networks and direct traffic between them. A modem is used to connect a computer to the internet through a telephone line or cable. A communication server is used to manage and control communication between multiple devices. An antenna grid is used to transmit and receive wireless signals. A switch is used to connect multiple devices within a network. An ISP (Internet Service Provider) provides internet connectivity to users. Overall, the listed devices and technologies are essential components of a WAN infrastructure.

Explanation
The correct answer is "wide area network". This is because the term "Wan" is commonly used as an acronym for "wide area network". A wide area network is a telecommunications network that extends over a large geographical area, connecting multiple local area networks (LANs) and other networks together. It allows for the transmission of data, voice, and video across long distances.