TESTOUT EXAMS COMPILATION BUNDLE
VERIFIED STUDY GUIDE 2026 CORRECT
ANSWERS GRADED A+
⩥ 2.9.6
You are experiencing a few issues on your Linux system that you think
are related to either your terminal's environment settings or the shell
being used. You need to view the files that will tell you information
about your terminal. Complete this lab from the Terminal.
In this lab, your task is to:
- View the contents of the file /root/.bash_profile.
- Answer Question 1.
- View the contents of the file /etc/shells.
- Answer Question 2. Answer: cat /root/.bash_profile
cat /etc/shells
⩥ 8.9.6
The CEO of the company wants to make sure that the employees'
personal information, as stored in the /hr/personnel file, is protected. The
CEO has asked that you make sure that the human resources (HR)
department is the owner of that file. Complete this lab from the
Terminal.
,In this lab, your task is to:
- Find the current owner of the /hr/personnel file.
- Answer the question.
- Change the group ownership of the /hr/personnel file to the hr group.
- Verify the ownership change. Answer: ls -l /hr
chgrp hr /hr/personnel
ls -l /hr
⩥ 8.6.3
You recently installed and formatted a new hard drive in your system. Its
device file name is /dev/sdb1. Now you want to mount the volume.
Complete this lab from the Terminal.
In this lab, your task is to:
- Create the /mnt/disk directory.
- Mount /dev/sdb1 to the /mnt/disk directory with the ext3 file system.
- Use the mount command to verify that the volume is mounted
correctly. Answer: mkdir /mnt/disk
mount -t ext3 /dev/sdb1 /mnt/disk
mount
,⩥ 12.8.6
You are a network technician for a small corporate network, which is
connected to the internet. Several issues have recently come up.
- The employee in the Support Office reports that their workstation
cannot communicate with any other computers on the network and
cannot connect to the internet.
- The employee in Office 2 reports that their workstation can
communicate with some computers on the network, but cannot access
the internet.
- In addition to these two issues, you have just set up your workstation in
the IT Administration office, and the workstation does not connect to
any computers on the network.
You need to diagnose and fix these problems.
In this lab, your task is to:
- Use troubleshooting tools such as ping, ip addr show, and route to
diagnose the problems in the network.
- Fix the problem at each workstation.
- Use the troubleshooting tools to confirm each problem's resolution.
The following ta Answer: Support Terminal -----
ping -c4 192.168.0.5
ping -c4 192.168.0.30
ip addr
, nano /etc/sysconfig/network-scripts/ifcfg-enp2s0
IPADDR: 192.168.0.32
BROADCAST: 192.168.0.255
GATEWAY: 192.168.0.5 Ctrl-X
ip link set enp2s0 down
ip link set enp2s0 up
ip addr
ping -c4 192.168.0.5
ping -c4 163.128.80.93
Office 2 Terminal -----
ping -c4 192.168.0.5
ping -c4 192.168.0.30
ping -c4 163.128.80.93
route
nano /etc/sysconfig/network-scripts/ifcfg-enp2s0
GATEWAY: 192.168.0.5
ip link set enp2s0 down
ip link set enp2s0 up
ping -c4 163.128.80.93
ITAdmin Terminal -----
ping -c4 192.168.0.5
ping -c4 192.168.0.30
VERIFIED STUDY GUIDE 2026 CORRECT
ANSWERS GRADED A+
⩥ 2.9.6
You are experiencing a few issues on your Linux system that you think
are related to either your terminal's environment settings or the shell
being used. You need to view the files that will tell you information
about your terminal. Complete this lab from the Terminal.
In this lab, your task is to:
- View the contents of the file /root/.bash_profile.
- Answer Question 1.
- View the contents of the file /etc/shells.
- Answer Question 2. Answer: cat /root/.bash_profile
cat /etc/shells
⩥ 8.9.6
The CEO of the company wants to make sure that the employees'
personal information, as stored in the /hr/personnel file, is protected. The
CEO has asked that you make sure that the human resources (HR)
department is the owner of that file. Complete this lab from the
Terminal.
,In this lab, your task is to:
- Find the current owner of the /hr/personnel file.
- Answer the question.
- Change the group ownership of the /hr/personnel file to the hr group.
- Verify the ownership change. Answer: ls -l /hr
chgrp hr /hr/personnel
ls -l /hr
⩥ 8.6.3
You recently installed and formatted a new hard drive in your system. Its
device file name is /dev/sdb1. Now you want to mount the volume.
Complete this lab from the Terminal.
In this lab, your task is to:
- Create the /mnt/disk directory.
- Mount /dev/sdb1 to the /mnt/disk directory with the ext3 file system.
- Use the mount command to verify that the volume is mounted
correctly. Answer: mkdir /mnt/disk
mount -t ext3 /dev/sdb1 /mnt/disk
mount
,⩥ 12.8.6
You are a network technician for a small corporate network, which is
connected to the internet. Several issues have recently come up.
- The employee in the Support Office reports that their workstation
cannot communicate with any other computers on the network and
cannot connect to the internet.
- The employee in Office 2 reports that their workstation can
communicate with some computers on the network, but cannot access
the internet.
- In addition to these two issues, you have just set up your workstation in
the IT Administration office, and the workstation does not connect to
any computers on the network.
You need to diagnose and fix these problems.
In this lab, your task is to:
- Use troubleshooting tools such as ping, ip addr show, and route to
diagnose the problems in the network.
- Fix the problem at each workstation.
- Use the troubleshooting tools to confirm each problem's resolution.
The following ta Answer: Support Terminal -----
ping -c4 192.168.0.5
ping -c4 192.168.0.30
ip addr
, nano /etc/sysconfig/network-scripts/ifcfg-enp2s0
IPADDR: 192.168.0.32
BROADCAST: 192.168.0.255
GATEWAY: 192.168.0.5 Ctrl-X
ip link set enp2s0 down
ip link set enp2s0 up
ip addr
ping -c4 192.168.0.5
ping -c4 163.128.80.93
Office 2 Terminal -----
ping -c4 192.168.0.5
ping -c4 192.168.0.30
ping -c4 163.128.80.93
route
nano /etc/sysconfig/network-scripts/ifcfg-enp2s0
GATEWAY: 192.168.0.5
ip link set enp2s0 down
ip link set enp2s0 up
ping -c4 163.128.80.93
ITAdmin Terminal -----
ping -c4 192.168.0.5
ping -c4 192.168.0.30
