1.
Which of the following commands will add a user to a group from a Telnet session?
2.
A technician is installing hardware in a Linux system that is not supported by the current kernel. The Linux distribution does not provide any updates. Where should the user obtain a newer kernel?
3.
The user of a Linux workstation reports slow network performance during heavy Web access. The workstation is connected to an unmanaged switch. Which of the following is MOST likely the problem?