
Total questions
Practice + mock exams
Supported exams
Associate + Professional
Question & answer language
English / 日本語
Explanation coverage
Every question has a detailed explanation
Pass with questions aligned to HashiCorp's official Exam Guide
Full coverage of the TA-004 exam scope
900 questions in Japanese and English, grounded in the official HashiCorp documentation
See the explanation right after each question — study from 5 minutes during commutes or breaks
Automatically tracks accuracy per category and visualizes weak areas in charts
Optimized layout for desktop, tablet, and mobile
Explanations built from the official HashiCorp documentation

Terraform Associate
TA-004 | 900 Qs
Terraform Professional
TP-003-OPT | 900 QsSample the public problems
Full access to all Terraform practice + mock exams
Articles to support your exam prep
Certification Overview
Where Terraform certs fit in
Associate Exam
Scope, weighting, registration
Authoring & Ops Pro
Tactics for the upper-level exam
Difficulty Guide
Study time and required skills
Study Strategy Guide
Official materials and hands-on
Sample Questions
Sample questions by domain
Exam Cost Guide
Fees, vouchers, retakes
Pass Stories
Test-day flow and gotchas
Terraform Cloud Free Tier
Making the most of the free tier
Career Value
Market value as an IaC engineer
HCL Syntax Basics
Terraform's configuration language
Providers
Plugin management fundamentals
Resource Blocks
Basic unit of infra declaration
terraform init
The init command's role
terraform plan
The diff command
terraform apply
The apply command and safe operations
Input Variables
Designing input variables
Modules
Reusable configuration units
count meta-argument
Basic resource iteration
for_each meta-argument
Iteration over maps/sets
Workspaces
Logical state isolation
Terraform Cloud
Team collaboration fundamentals
Module Best Practices
Module design principles
Module Versioning
Versioning and compatibility
Pass your Terraform certifications with bilingual study resources
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