RHCE Package Management and Software Installation 2

Question 1

Which command displays detailed information (version, size, description) about an installed or available package?

Accepted Answer

dnf info httpd

Answer

dnf details httpd

Answer

rpm -qa httpd

Answer

dnf describe httpd

Question 2

How do you verify the integrity of all files in an installed RPM package named 'bash'?

Accepted Answer

Both A and B are correct

Answer

rpm --verify bash

Answer

rpm -V bash

Answer

dnf verify bash

Question 3

What is the correct syntax to add a new repository by providing a URL to a .repo file using DNF?

Accepted Answer

dnf config-manager --add-repo <url>

Answer

dnf repo-add <url>

Answer

dnf addrepo --url <url>

Answer

dnf repository --new <url>

Question 4

Which command searches for a package that provides the '/usr/bin/vim' binary?

Accepted Answer

dnf provides /usr/bin/vim

Answer

dnf search vim

Answer

dnf whatprovides vim

Answer

rpm -q --provides vim

Question 5

How do you download an RPM package without installing it using DNF?

Accepted Answer

dnf install --downloadonly httpd

Answer

dnf get httpd

Answer

dnf fetch httpd

Answer

dnf pull httpd

Question 6

Which command lists all available DNF module streams for the 'php' application stream?

Accepted Answer

dnf module list php

Answer

dnf list modules php

Answer

dnf module info php

Answer

dnf streams list php

Question 7

How do you undo the last DNF transaction (e.g., the most recent package installation)?

Accepted Answer

dnf history undo last

Answer

dnf rollback last

Answer

dnf undo

Answer

dnf revert last