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Red Hat EX407 - Questions & Answers

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Question 1
Multiple choice

Examine the following inventory excerpt file named /home/user/ansible/inventory. [dbservers] db1.
example.com Which of the following files does Ansible check for variables related to that inventory?
(Choose all that apply.)

A.

/home/user/ansible/dbservers

B.

/home/user/ansible/host_vars/db1.example.com

C.

/home/user/ansible/host_vars/db1

D.

/home/user/ansible/group_vars/dbservers

Question 2
Single choice

Which flags must be accepted as input for a dynamic inventory script?

A.

Only --list

B.

--host [hostname] and --list

C.

--host [hostname] and --inv-list

D.

--list and --format [file format]

Question 3
Single choice

A dynamic inventory must return data in what format?

A.

JSON

B.

XML

C.

YAML

D.

INI

Question 4
Single choice

Which is the default inventory file used by Ansible?

A.

${PWD}/.inventory

B.

/etc/hosts

C.

/etc/ansible/inventory

D.

/etc/ansible/hosts

Question 5
Single choice

Observe the details of the following dynamic inventory file.

$ ls -l dynamic.py -rw-rw-r--. 1 user user 1928 Mar 30 08:21 dynamic.py

Why will this inventory file cause the ansible command to fail?

A.

Ansible cannot use python scripts as inventories.

B.

The ansible user must own the file.

C.

The file is not executable.

D.

The ansible command will not fail using the noted file with the given details.

Question 6
Single choice

Is it possible to specify multiple inventory files at once?

A.

Yes, you specify your inventory as a directory containing valid inventory files.

B.

No.

C.

Yes, you must provide extra parameters to the -i flag.

D.

Yes, you must specify a reference inventory master file.

Question 7
Single choice

What keyword stores a command's output into a variable?

A.

register

B.

output

C.

output is stored in a variable named results by default

D.

debug

Question 8
Single choice

What does the lineinfile module do?

A.

Allow addition of lines anywhere in a file

B.

Allows to grep for lines in a provided file

C.

Allow additions of lines to the end of a file only

D.

Input data into a file from stdin

Question 9
Single choice

Consider the following playbook.
---
- hosts: local
become: yes

tasks:
- name: create users
user: name: "{{item}}" with_items:

- sam
- john
- bob

How many times is the user module invoked?

A.

5

B.

3

C.

1

D.

0

Question 10
Single choice

What command is used to run a playbook?

A.

ansible-playbook <playbook>

B.

ansible <playbook>

C.

ansible-p <playbook>

D.

playbook <playbook>

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