Which of the following commands or command flags can be used to list the installed services and
their associated runlevels?

Which of the following commands is used to list all contents of a superblock of a partition?

You work as a Network Administrator for Tech World Inc. The company has a Linux-based
network. You have installed a video card in your Linux workstation. Which of the following will you
require in order to configure
X?

John works as a Network Administrator for We-are-Secure Inc. The company uses a Linux server.
John wants to give the following file permissions to the imp.c file:
l Read, Write, and Execute permissions to the owner
l Read and Write permissions to groups
l Read Only permissions to other users
Which of the following commands will John use to accomplish the task?

Which of the following commands can be used to overwrite an existing kernel image file?

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based
network. You are configuring a UPS for a Linux server. You want to configure the computer as
follows:
. The server should automatically shut down after ten minutes of power failure.
. The server should inform the administrator that the shut down process has started.
Which of the following files will help you to configure these settings?

Which of the following commands displays information for all filesystems that have quota enabled?