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Practice a data annotation onboarding quiz from your own guidelines

Upload the training material you were given and get multiple-choice, true/false and short-answer questions with explanations. DeckOwl works only from your files, so it does not supply answers to any company's assessment.

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Study the guidelines, not a shared answer key

A data annotation onboarding quiz usually checks whether you can apply labeling guidelines consistently to edge cases, which is hard to do from memory. DeckOwl builds practice questions from the training material you upload, so you rehearse the same rules you will be tested on. It cannot see or provide any company's assessment answers.

  • Upload guidelines, slides or notes as PDF, DOCX, PPTX or plain text.
  • Practice multiple choice, true/false and short-answer questions.
  • Read an explanation for every answer, right or wrong.
  • Export to PDF or DOCX on paid plans to study offline.
Example data annotation concepts from onboarding quizzes
What does inter-annotator agreement measure?How consistently two or more annotators assign the same labels to the same items. Low agreement usually means the guidelines need clarifying.
Why does Cohen's kappa adjust for chance agreement?Kappa subtracts the agreement expected from random labeling, so it is stricter than raw percent agreement. Raw agreement can look high when one class dominates the data.
In BIO tagging, what does the B- prefix mark?The first token of an entity span. I- marks continuation tokens inside the same span, and O marks tokens outside any entity.
When is a polygon annotation preferred over a bounding box?When objects have irregular shapes that a rectangle would enclose with lots of background. A tighter outline gives cleaner training data for those objects.
What is a gold standard item in an annotation task?An item with a verified correct label, used to check annotator accuracy. It measures quality without needing a second review pass on every item.
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Built from your guidelines

Upload the training docs, style guides or notes you were given and get questions drawn from that exact material.

An explanation for every answer

Each question comes with an explanation of why the correct label applies, so you learn the reasoning behind it.

Ready for a learning platform

Export to PDF, DOCX, QTI 2.1 and Moodle XML on paid plans.

How it works

Upload your material

Add the PDF, slides, notes or photos of pages from your onboarding training.

Choose a question type

Pick multiple choice, true/false or short-answer questions.

Practice and review

Work through the set and read each explanation before moving on.

Good practice means explaining why a label is right, not just recognizing it. Each question includes an explanation tied to the source text, so a missed item shows you which rule you skipped. Generate a fresh set after you revise your notes to test the weak spots again.

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Frequently asked questions

Can DeckOwl give me the answers to a company's onboarding quiz?

No. DeckOwl only generates questions from material you upload, so it cannot see or supply any company's assessment answers. Check your provider's rules on outside help before you use any study tool.

What should I study before a data annotation onboarding quiz?

Focus on the project's labeling guidelines, the edge-case examples they include, and core ideas like consistent labeling and inter-annotator agreement. Practice with questions that explain the reasoning so you learn why a label fits.

How many practice questions should I work through?

Start with a set for each section of the guidelines and keep going until you can explain the reasoning behind each label. Review every missed question against the source document.

Can I export my practice quiz?

Yes, but exports are paid features: PDF and DOCX are on Plus, and QTI 2.1 and Moodle XML are on Pro. The free plan lets you study in the browser.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.