CBT Introduction to CBT 4 — Questions and Answers
Question 1: Which accessibility feature is most important for visually impaired candidates taking a CBT?
- Larger font size options only
- Screen reader compatibility (Correct answer)
- Color-coded answer choices
- Touchscreen support
Correct answer: Screen reader compatibility
Screen reader compatibility allows visually impaired candidates to hear questions and interface elements read aloud, making the CBT usable without sight.
Question 2: What is the purpose of a 'passing score' (cut score) in a CBT certification exam?
- To rank candidates against each other
- To define the minimum level of competence required to pass (Correct answer)
- To limit the number of people who earn a credential
- To set the average score all candidates must achieve
Correct answer: To define the minimum level of competence required to pass
A cut score represents the performance threshold separating candidates who demonstrate sufficient competence from those who do not, regardless of how others performed.
Question 3: Why do most high-stakes CBT programs require a government-issued photo ID at check-in?
- To verify the candidate's age eligibility
- To confirm the candidate's identity matches the registered test-taker (Correct answer)
- To record attendance for legal purposes
- To issue a temporary test center badge
Correct answer: To confirm the candidate's identity matches the registered test-taker
Identity verification ensures the registered candidate is the one actually sitting for the exam, preventing proxy testing and protecting credential integrity.
Question 4: What does 'content validity' mean when applied to a CBT?
- The test content is written clearly and without errors
- The test adequately represents the full domain of knowledge it is meant to measure (Correct answer)
- The test produces consistent results when taken multiple times
- The test content is reviewed by legal counsel
Correct answer: The test adequately represents the full domain of knowledge it is meant to measure
Content validity ensures the test's questions collectively cover the breadth and depth of the subject matter defined in the exam blueprint or job task analysis.
Question 5: In a CBT, what is the function of the 'review screen' typically shown at the end of a section?
- It displays the correct answers for completed questions
- It shows which questions were answered, skipped, or flagged so the candidate can revisit them (Correct answer)
- It calculates and displays the candidate's preliminary score
- It collects feedback about the exam experience
Correct answer: It shows which questions were answered, skipped, or flagged so the candidate can revisit them
The review screen provides a summary of all items, indicating their status, so candidates can efficiently navigate back to unanswered or flagged questions before submitting.
Question 6: A CBT vendor stores candidate personal data and exam results. Which concern does this primarily raise?
- Test item security
- Data privacy and compliance with regulations like FERPA or GDPR (Correct answer)
- Bandwidth requirements for test delivery
- Item difficulty calibration
Correct answer: Data privacy and compliance with regulations like FERPA or GDPR
Storing candidate PII and scores obligates vendors to comply with privacy laws such as FERPA (US education) or GDPR (EU), governing how data is collected, stored, and shared.
Question 7: What distinguishes a 'fixed-form' CBT from a 'computer-adaptive' CBT?
- Fixed-form tests are always shorter
- Fixed-form presents the same pre-determined set of questions to all candidates, while adaptive tests vary questions by performance (Correct answer)
- Fixed-form tests cannot be taken online
- Fixed-form tests automatically adjust time limits per candidate
Correct answer: Fixed-form presents the same pre-determined set of questions to all candidates, while adaptive tests vary questions by performance
In a fixed-form CBT every candidate receives the same items in the same order, whereas a CAT selects subsequent items based on the examinee's demonstrated ability level.
CBT Introduction to CBT 4
Which accessibility feature is most important for visually impaired candidates taking a CBT?