The correct answer is Port.

• A Computer Port is an interface or a point of connection between the computer and its peripheral devices. 
• Based on the type of protocol used for communication, computer ports can be of two types: Serial Ports and Parallel Ports.
• In Computers, communication ports can be divided into two types based on the type of protocol used for communication.

• A bus is a high-speed internal connection. Buses are used to send control signals and data between the processor and other components. Generally, three types of buses are used.
• The bus contains multiple wires (signal lines) with addressing information describing the memory location of where the data is being sent or retrieved.
• Zip is a common type of file compression. "Zipping" one or more files creates a compressed archive that takes up less disk space than the uncompressed version. It is useful for backing up files and reducing the size of data transferred over the Internet.
• ZIP is a common file format that's used to compress one or more files together into a single location. This reduces file size and makes it easier to transport or store. A recipient can unzip (or extract) a ZIP file after transport and use the file in the original format.
• A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node-a ring. Data travels from node to node, with each node along the way handling every packet.