In Order to Prevent All Anonymous FTP Users from Listing

question 71

Multiple Choice

In order to prevent all anonymous FTP users from listing uploaded file names, what security precaution can be taken when creating an upload directory?

• A) The directory must not have the execute permission set.
• B) The directory must not have the read permission set.
• C) The directory must not have the read or execute permission set.
• D) The directory must not have the write permission set.
• E) The directory must not contain other directories.

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Definitions:

Placebo

A substance with no therapeutic effect, used as a control in testing new drugs.

Control Group

In experimental research, this is the group of participants not exposed to the experimental treatment, serving as a baseline to compare with the experimental or treatment group.

Double-blind Study

A research experiment in which neither the participants nor the experimenters know who is receiving a particular treatment, eliminating bias in the results.

Dependent Variable

In an experiment, it is the variable being tested and measured, and is thought to be influenced by the independent variable.