Which partition functions as virtual memory?

For which of the following directories should you create separate partitions? (Select two.)

During installation you need to make sure there is plenty of hard disk space allocated to the partition that is going to hold the entire Linux operating system. What is the mount point for this partition?

When manually partitioning your hard drive during installation, which directory, or mount point, should be configured with its own partition in order to keep users from using too much hard drive space (and potentially bringing the Linux system down)?

You are teaching new users about security and passwords. Which example of the passwords would be the most secure password?

When manually partitioning your hard drive during installation, which directory, or mount point, should be configured with its own partition in order to keep log files from using too much hard drive space (and potentially bringing the Linux system down)?

As which user is it bad practice for Linux administrators to regularly login as to do nonadministrative tasks?