Managing a token budget | AWS Certified AI Practitioner (AIF-C01) original practice question

2.1Standard

Long inputs and outputs increase cost.

Preserve quality within limits.

Choose two designs.

Hint 1: Focus on the requirement

Identify what must change and what must remain unchanged. Then choose the command whose scope matches that requirement.

Hint 2: Check each command's role

Separate commands that display information, change state, remove data, or affect a child process.

入力・出力・検索文書のトークン予算と最大値を分け、超過時の要約・省略・拒否を決める: Limits and cost are controlled.
モデル別のトークン単価、キャッシュ、再試行、品質・遅延を実測する: Total cost is comparable.
文字数だけでトークン費用を正確に見積もる: Tokenization varies.
品質が低下しても入力文書を全て追加する: Noise and cost increase.

Detailed explanation

CorrectSet input, retrieval, and output limits and define summarize, omit, or reject behavior

Limits and cost are controlled.

CorrectMeasure unit price, caching, retries, quality, and latency by model

Total cost is comparable.

IncorrectCharacter count exactly estimates token cost

Tokenization varies.

IncorrectAdd every document even when quality falls

Noise and cost increase.

An example you can run in a temporary verification environment.

AWS公式AIF-C01 Domain 2.1・3.3のトークン、コスト、コンテキストを確認する。

トークン数と単価だけでなく、再試行・品質・遅延を含む予算を設計できる。

Foundation review

Check whether the command acts on the current shell, a new process, an existing process, or a file.

Use the supplied command and compare the output with the expected result.

Question IDAWS-AIF-495

EnvironmentAWS公式AIF-C01試験ガイドとAWS公式ドキュメントの確認

Last technical review2026-08-20