Which protocol operates over UDP, uses well-known port 69, provides no built-in user authentication, and is commonly used for tasks such as transferring configuration files or boot images on a local network?
FTPS
TFTP
FTP
SFTP
Trivial File Transfer Protocol (TFTP) is deliberately lightweight: it runs on UDP port 69 and has no mechanism for username or password authentication. This minimal design makes it easy to implement and ideal for simple tasks like loading firmware or configuration files during device boot. In contrast, FTP, SFTP, and FTPS all rely on TCP and support authenticated sessions (and, in the case of SFTP and FTPS, encryption), so they do not match all of the characteristics listed in the question.
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
All IT & Cybersecurity Package plans include the following perks and exams .
Our pricing is simple. Full access to all certifications and exams in each package, for one price.
As many practice tests for as many topics as you want.
Use study mode non-stop, no limits.
Access to our AI assistant, Bash, trained to help you pass your exam.
Track your scores over time in study mode and report cards.
See how you improve over time, and where you need to focus.
Access our store with even bigger discounts than before.
Unlimited access to all performance questions and be prepared for the real thing.
All IT & Cybersecurity Package plans include unlimited access to the following study materials.
Create an account or sign in to access our study materials.