Your boss asks you to transmit a small file that includes sensitive personnel data to a server on the network. The server is running a Telnet server and an FTPS server. Why is it not a good idea to use Telnet to reach the remote computer

Telnet transmissions are not encrypted.

Explanation:

Telnet is a digital application protocol used on the Internet or a local area network to offer a bidirectional interactive and engaging text-oriented communication capability with the aid of a virtual terminal connection. User data is spread in-band with Telnet control information with an 8-bit oriented byte  data connection over the Transmission Control Protocol (TCP).

It should be noted that files and information being communicated through this protocol are not encrypted thereby making it not a good idea for storing sending sensitive information.

Telnet is not secure.

Explanation:

A computer network is an information technology concept that connects computer devices physically and remotely to communicate and share resources.

A computer network can be implemented within an office or globally within company buildings.

Telnet is a protocol used by a network administrator to connect to devices in the network. It is not encrypted, therefore not secure to transmit important information. For this reason, the secure shell protocol is adopted to prevent attackers from accessing important information.

your answer is confidentiality

given the lack of choices, i'm gonna wing it and say that pushing your car off a cliff might not be the best idea. your car might sustain damage from the fall and will probably result in the car being too damaged to jump start.

if that's not good enough, avoid filling the car with bees. bees might get agitated when trapped or during the moving process, and might result in death or painful stings that will make jump starting your car very difficult. but in the event that you do choose to fill your car with bees, remember to wear protective gear!