A service called testdome_service has a licensing cost based on the number of systems it is installed on. For the purpose of checking if the package is installed or not, your DevOps team lead has shared the following playbook:

---
  - hosts: testdome_servers
    vars:
      package_names:
        - testdome_service
    tasks:
      - name: "Package check"
        package:
          name: "{{ item }}"
          state: present
        check_mode: yes
        loop: "{{ package_names }}"
        register: package_check

      - name: "Print"
        debug:
          msg: "Package is installed"
        when: package_check is succeeded

Which answers are correct for the given playbook?