Which of the following options can be used with the usermod command to add a user to a supplementary group?Select one:a.-Ub.-Lc.-ad.-N

Which of the following options can be used with the usermod command to change the primary group of a user?Select one:a.-Ub.-Lc.-Nd.-g

Task 3. Add the user to a secondary groupA couple of months later, this employee's role at the organization has changed, and they are working in both the Research and the Sales departments.In this task, you must add researcher9 to a secondary group (sales_team). Their primary group is still research_team.Use the usermod command with the -a and -G options to add researcher9 to the sales_team group as a secondary group.Note: Options for Linux commands are case-sensitive, so make sure you use a lowercase -a and an uppercase -G.Click Check my progress to verify that you have completed this task correctly.

Write a short note on following : usermod

A new employee has joined the Research department. In this task, you must add them to the system. The username assigned to them is researcher9.Write a command to add a user called researcher9 to the system.Next, you need to add the new user to the research_team group.Use the usermod command and -g option to add researcher9 to the research_team group as their primary group.

Which of the following options can be used with the usermod command to lock a user's password?Select one:a.-Ub.-gc.-Nd.-L