[MCQ] Vagrant: From Discovery to Expertise

1. What is the function of the `vagrant box outdated` command?

1. To check if boxes have updates available 2. To delete old boxes 3. To update boxes 4. To display outdated boxes

2. How to specify a different virtualization provider in a Vagrantfile?

1. config.vm.provider = 'virtualbox' 2. provider 'virtualbox' 3. config.vm.provider 'virtualbox' do |vb| 4. vm.provider = 'virtualbox'

3. What is the purpose of the `vagrant suspend` command?

1. To stop a virtual machine without deleting it 2. To pause the execution of a virtual machine 3. To hibernate a virtual machine 4. To temporarily delete a virtual machine

4. What is the default provider used by Vagrant?

1. Docker 2. VirtualBox 3. VMware 4. Hyper-V

5. Which command is used to put a Vagrant virtual machine to sleep without destroying it?

1. vagrant sleep 2. vagrant pause 3. vagrant halt 4. vagrant suspend

6. Which configuration option is used to specify a custom name for a Vagrant virtual machine?

1. config.vm.name = 'custom_name' 2. config.vm.set_name 'custom_name' 3. vm.name = 'custom_name' 4. config.name = 'custom_name'

7. How to specify a custom box when initializing a Vagrant project?

1. vagrant init --box custom_box 2. vagrant init custom_box 3. vagrant create --box custom_box 4. vagrant new --box=custom_box

8. Which file is used by Vagrant to configure the virtual machine during provisioning?

1. Provisionfile 2. Vagrantfile 3. Config.yaml 4. Setup.sh

9. Which command displays the status of virtual machines defined in the current directory?

1. vagrant machines 2. vagrant list 3. vagrant status 4. vagrant state

10. Which file does Vagrant use to define the virtual machine's configuration?

1. Vagrantfile 2. VagrantConfig.json 3. VagrantSetup.yaml 4. Configfile

11. Which command stops a Vagrant virtual machine?

1. vagrant down 2. vagrant halt 3. vagrant stop 4. vagrant suspend

12. Which configuration option is used to specify the number of CPUs for a Vagrant VM?

1. config.vm.cpu = 4 2. config.vm.provider 'virtualbox' do |vb| vb.cpus = 4 end 3. config.vm.cpus = 4 4. vm.provider 'virtualbox', cpu: 4

13. How to specify a shell provisioning script in a Vagrantfile?

1. config.vm.shell = 'provision.sh' 2. config.vm.provision 'shell', path: 'provision.sh' 3. config.provision.shell = 'provision.sh' 4. config.vm.provision_script = 'provision.sh'

14. How to link a shell provisioning script to a specific action like `vagrant up`?

1. config.vm.provision 'shell', inline: 'command', run: 'always' 2. config.vm.provision 'shell', inline: 'command', trigger: 'up' 3. config.vm.provision 'shell', inline: 'command', when: 'up' 4. config.vm.provision 'shell', inline: 'command', on: 'start'

15. How to use Vagrant to provision a virtual machine with Ansible?

1. config.vm.provision 'ansible' 2. config.provision.ansible = true 3. config.vm.provision 'ansible_local' 4. provision.ansible = 'yes'

16. Which command deletes all Vagrant configuration and cache files?

1. vagrant clean 2. vagrant destroy 3. vagrant remove 4. vagrant prune

17. How to delete all instances of Vagrant virtual machines on the system?

1. vagrant global-destroy 2. vagrant destroy-all 3. vagrant global-status --prune 4. vagrant remove-all

18. Which command checks the currently installed Vagrant version?

1. vagrant version 2. vagrant -v 3. vagrant --version 4. vagrant version check

19. In which scenario would you use the `vagrant global-status` command?

1. To display the status of all Vagrant machines on the system 2. To restart all Vagrant machines 3. To update all Vagrant boxes 4. To list all available commands in Vagrant

20. What keyword is used in the Vagrantfile to define a box?

1. box_name 2. config.box 3. box 4. config.vm.box