Integrating you Infrastructure Security Week 2

Question 1

Which file contains information about each user, such as their home directory and shell?

Answer 1

/etc/passwd

Question 2

Which command is used to update the package lists for upgrades?

Answer 2

apt update

Question 3

What is the primary source list file for repositories?

Answer 3

/etc/apt/sources.list

Question 4

Which permission allows a user to run a file as a program?

Answer 4

Execute

Question 5

What is the default port for Apache2?

Answer 5

80

The default port for Apache2 is 80 for HTTP traffic.

Question 6

The systemctl command is part of the systemd management framework.

Answer 6

True

The systemctl command is indeed part of the systemd management framework, providing a unified interface for controlling systemd services.

Question 7

Which command is used to install a new package?

Answer 7

apt install

Question 8

Which command is used to add a new group?

Answer 8

Both a and b

Question 9

The top command can only display system statistics, but cannot manage processes.

Answer 9

False

Question 10

What does the chmod command do?

Answer 10

Change file permissions.