Which technology is commonly used for transferring files during large deployments?

The technology that is commonly used for transferring files during large deployments is Trivial File Transfer Protocol (TFTP). TFTP is designed to be a simple and lightweight protocol, allowing for easy file transfer across a network, particularly in scenarios where minimal overhead and quick deployment are necessary. This is especially useful in environments where files need to be transferred rapidly, such as during system installations or network device configurations.

TFTP operates over UDP, which does not require the same level of control as TCP, making it faster for transferring large sets of files without the need for complex features like authentication or error correction. This simplicity is why TFTP is predominantly utilized in situations where bulk file transfers are required, such as sending firmware updates to network devices or deploying operating system images to multiple machines in a network.

While other options like FTP, HTTP, and SCP are also file transfer protocols, they come with additional functionalities and complexities. For instance, FTP offers more comprehensive features such as authentication and directory listings, but it is typically more resource-intensive. HTTP is primarily designed for serving web content and is not optimized for large file transfers. SCP (Secure Copy Protocol) is known for its secure file transfers over SSH, but it may not be the first choice for mass file deployments due to