This VA-003 practice question tests your understanding of utilize vault cli and api. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
An administrator wants to write a secret 'myapp' with value 'password=pass123' to the KV v2 secret engine mounted at 'secret/'. Which command should they use?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "which command"
Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
vault kv write secret/myapp password=pass123
Why wrong: The correct command is 'put', not 'write'.
vault kv create secret/myapp password=pass123
Why wrong: No such command.
vault kv put secret/myapp password=pass123
This is the correct syntax for KV v2 put.
vault write secret/myapp password=pass123
Why wrong: This is the generic write command and will not properly handle KV v2 metadata.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
vault kv put secret/myapp password=pass123
Option C is correct because `vault kv put` is the proper command to write or update a secret in the KV v2 secrets engine. The KV v2 engine requires the `put` subcommand to create or overwrite a secret at the specified path, and the syntax `vault kv put secret/myapp password=pass123` correctly writes the key-value pair to the path `secret/myapp` under the mounted engine at `secret/`.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
vault kv write secret/myapp password=pass123
Why it's wrong here
The correct command is 'put', not 'write'.
vault kv create secret/myapp password=pass123
Why it's wrong here
No such command.
vault kv put secret/myapp password=pass123
Why this is correct
This is the correct syntax for KV v2 put.
Clue confirmation
The clue word "which command" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
vault write secret/myapp password=pass123
Why it's wrong here
This is the generic write command and will not properly handle KV v2 metadata.
Common exam traps
HashiCorp often tests the distinction between KV v1 (`vault write`) and KV v2 (`vault kv put`) commands, and the trap here is that candidates mistakenly use the generic `vault write` command (which works for KV v1 but not for KV v2) or invent non-existent subcommands like `write` or `create` under `vault kv`.
Trap categories for this question
Command / output trap
The correct command is 'put', not 'write'.
Detailed technical explanation
Under the hood, `vault kv put` sends a POST request to the `/v1/secret/data/myapp` endpoint (for KV v2), which includes the key-value data in the request body and automatically increments the secret version. A subtle behavior is that KV v2 stores metadata separately from data, so `vault kv put` also updates the `created_time` and `version` fields in the metadata. In real-world scenarios, using `vault kv put` ensures proper versioning and avoids accidental overwrites of metadata, which is critical for audit trails and rollback capabilities.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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What to study next
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FAQ
Utilize Vault CLI and API — This question tests Utilize Vault CLI and API — Read the scenario before looking for a memorised answer..
The correct answer is: vault kv put secret/myapp password=pass123 — Option C is correct because `vault kv put` is the proper command to write or update a secret in the KV v2 secrets engine. The KV v2 engine requires the `put` subcommand to create or overwrite a secret at the specified path, and the syntax `vault kv put secret/myapp password=pass123` correctly writes the key-value pair to the path `secret/myapp` under the mounted engine at `secret/`.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Yes — watch for: "which command". Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 30, 2026
This VA-003 practice question is part of Courseiva's free HashiCorp certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the VA-003 exam.
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