HashiCorp Terraform Associate PASSED Exam Questions and CORRECT Answers
5 views 0 purchase
Course
HashiCorp Terraform Associate
Institution
HashiCorp Terraform Associate
HashiCorp Terraform Associate PASSED
Exam Questions and CORRECT Answers
Declarative vs Imperative (IaC) - CORRECT ANSWER- Declarative specifies what the
desired end state should look like (Terraform is Declarative)
Imperative writes how to achieve desired end state
Infrastructure Lifecylce - ...
HashiCorp Terraform Associate PASSED
Exam Questions and CORRECT Answers
Declarative vs Imperative (IaC) - CORRECT ANSWER- Declarative specifies what the
desired end state should look like (Terraform is Declarative)
Imperative writes how to achieve desired end state
Infrastructure Lifecylce - CORRECT ANSWER- Clearly Defined Work Phases:
Day 0 - Planning and Designing
Day 1 - Develop and Iterate
Day 2 - Go Live and Maintain
IaC Lifecycle Advantage - CORRECT ANSWER- Reliable:
- Idempotent - no matter how many times you run it the state remains the same
- Consistent
- Repeatable
- Predictable
Manageability:
enable mutation via code
revised with minimal changes
Idempotent vs Non-Idempotent - CORRECT ANSWER- Idempotent:
operations where applying operation multiple times has the same effect as applying it once.
The result of the operation doesn't change regardless of how many time it run/applied
Non-Idempotent:where applying the operation multiple times can produce different results
, Provisioning vs Deployment vs Orchestration - CORRECT ANSWER- Provisioning:
preparing and configuring (tools like Ansible used for configuring)
Deployment: delivering a version of your application to an environment
Orchestration: coordinating and managing the interactions between multiple systems, service
Mutable vs Immutable Infrastructure - CORRECT ANSWER- Mutable: systems or
environments that can be changed or modified after they have been provisioned or deployed.
Immutable: systems or environments that cannot be changed after they have been provisioned
or deployed. Changes require replacement
Terraform has an immutable infrastructure guarantee
GitOps - CORRECT ANSWER- Version Control for Infrastructure. Store Infrastructure as
Code in Git
Introduces a formal process to review and accept changes to infrastructure
What is IaC - CORRECT ANSWER- IaC is writing configuration scripts to automate, create,
update and destroy cloud infrastructure
Terraform is an open-source and cloud agnostic IaC Tool that uses the HCL Language
Terraform Use-cases - CORRECT ANSWER- Provisioning infrastructure across multiple
clouds increases fault-tolerance, terraform is cloud agnostic
Multi-Tier Application Management Simplifies complex application architectures Allows
division of large apps into isolated configuration scripts
Self-Service Cluster: allows teams to create their own infrastructure and modules codify the
standards for deploying and managing service
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.