Cisco Cyber Security Practice Exam 2025 – Your All-in-One Guide to Exam Success!

To allow team members to solely view existing project documents without the ability to edit or delete them, the appropriate permission level is "Read only." This permission grants users the ability to open and view documents but prevents any changes from being made. With "Read only," team members can access and analyze the information contained within the documents, ensuring that the integrity of the original files is maintained.

"Read and execute" generally pertains to permission for executable files and may not strictly apply to documents intended only for viewing, as it implies additional operational capabilities that are unnecessary for merely reviewing content. In contrast, "Full control" gives users all permissions, including the ability to modify and delete, which is contrary to the requirement of only viewing. Lastly, the "Write" permission allows users to make changes, which directly conflicts with the need to prevent modifications. Thus, "Read only" is the ideal choice for ensuring team members can view documents without altering them.