Which of the following BEST describes running on a Linux system?

A user wants to use terminal services from a Windows workstation to manage a Linux server. Which of the following should be installed on the Linux server to enable this functionality?

A Linux engineer is troubleshooting a newly added SCSI device for a Linux server that needed more disk space without rebooting. The engineer discovers that the new device is not visible by the Linux kernel in fdisk -l output. Which of the following commands should be used to rescan the entire SCSI bus?

Administrators needs to copy a local hard drive's contents, master boot record, and partition table onto a remote server securely. Which of he following BEST allows the administrator to do this?
A)

B)

C)

D)

A Linux administrator is creating a new local Linux user account for a web application The account has the following requirements:
* Use/var/www as the home directory
* Have the service_accounts group as its pnmary group
* Have the www user group as a secondary group
* Disable the account when the password expires
Which of the following BEST meets these requirements?