100+ Free CertNexus CET Practice Questions
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Differential privacy is BEST described as:
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Key Facts: CertNexus CET Exam
80
Exam Questions
CertNexus CET-110 blueprint
120 min
Exam Duration
Includes 10 min agreement
62%
Passing Score
CertNexus published
$367.50
Exam Fee
Per attempt via Pearson VUE
3 years
Validity
CEC renewal
Vendor-neutral
Format
Cross-industry AI/IoT/data ethics
The CertNexus CET-110 exam (Certified Ethical Emerging Technologist) has 80 multiple-choice/multiple-response questions in 120 minutes (with 10 minutes for the candidate agreement) and a 62% passing score. It is delivered by Pearson VUE in-person or via OnVUE online proctoring at $367.50 USD per attempt. The exam covers five domains: Fundamental Concepts for Data-Driven Technology Ethics (17%), Ethical Frameworks (23%), Risk Identification and Mitigation (30%), Communication (12%), and Organizational Policy and Governance (18%). The credential is vendor-neutral, applies across AI, IoT, and data-science work, and is valid for 3 years.
Sample CertNexus CET Practice Questions
Try these sample questions to test your CertNexus CET exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1Which best describes 'algorithmic bias' as discussed in the CET-110 blueprint?
2A team is asked to identify which ethical theory judges actions by their consequences and aims to maximize aggregate well-being. Which theory is being described?
3Kantian deontology is best summarized as the view that:
4Aristotle's virtue ethics emphasizes:
5Which scenario is most appropriate for triggering an Ethics-by-Design review at the IDEATION stage?
6Which evaluation metric measures the proportion of true positives among all actual positives?
7Selection bias in a training dataset most commonly arises when:
8An operator notices that human reviewers nearly always agree with the model's recommendation even when it appears wrong. This is BEST described as:
9Which ethics term refers to the practice of publicly claiming high ethical standards while not actually operationalizing them?
10In the context of CET-110, 'applied ethics' is BEST described as:
About the CertNexus CET Exam
The CertNexus Certified Ethical Emerging Technologist (CEET, exam code CET-110) is a vendor-neutral, cross-industry, multidisciplinary credential covering applied ethics for data-driven technologies. Candidates demonstrate the ability to apply ethical principles, follow industry frameworks (NIST AI RMF, EU AI Act, GDPR, ISO/IEC 24368, IEEE 7000-series, OECD AI Principles), identify and mitigate privacy, accountability, transparency, fairness, and safety risks, and navigate ethical governance, communication, and organizational policy. Blueprint v1.5 was released in September 2022.
Assessment
80 multiple-choice/multiple-response questions covering fundamental concepts (17%), ethical frameworks (23%), risk identification and mitigation (30%), communication (12%), and organizational policy and governance (18%)
Time Limit
120 minutes (includes 10 minutes for agreement)
Passing Score
62%
Exam Fee
$367.50 USD (CertNexus / Pearson VUE)
CertNexus CET Exam Content Outline
Fundamental Concepts for Data-Driven Technology Ethics
Terminology (AI, data science, legal, privacy, ethics, bias, evaluation metrics like precision/recall/F1), ethical theories (consequentialism/utilitarianism, deontology/Kant, virtue ethics/Aristotle, contractualism, care ethics), bias types (selection, sampling, measurement, confirmation, automation, algorithmic, representation, aggregation, historical), and triggers for ethical risk review (ideation, what-if, new product, full DS/AI lifecycle, Ethics-by-Design, post-incident)
Ethical Frameworks
Common principles (privacy, accountability, safety/security, transparency/explainability, fairness/non-discrimination, human control, professional responsibility, human values), framework selection by industry/regulator/risk, regulations and standards (NIST AI RMF 1.0 GOVERN/MAP/MEASURE/MANAGE, EU AI Act risk tiers, GDPR Article 22, ISO/IEC 24368, IEEE 7000-2021, IEEE 7001/7002/7003, OECD AI Principles, UNESCO 2021 Recommendation, Asilomar AI Principles, US EO 14110, NYC LL 144, Illinois AI Video Interview Act, Colorado SB24-205, Privacy by Design 7 principles), and ethics-vs-business conflicts (data minimization vs need, performance vs explainability, compliance vs cost, transparency vs IP, ethics washing, efficiency vs collateral, AI proliferation vs democratization, IoT/big data vs concentration of power, fair competition vs hegemony, moral relativism vs evidence-based)
Risk Identification and Mitigation
Privacy risks and mitigations (differential privacy, k-anonymity, l-diversity, federated learning, secure aggregation, dark patterns), accountability risks (responsibility gap, AI Impact Assessments, DPIA under GDPR Article 35, named ownership, audit trails), transparency/explainability risks (model cards, datasheets for datasets, AI fact sheets, system cards, SHAP, LIME, counterfactual explanations, surrogate models, Captum), fairness/non-discrimination risks (demographic parity, equal opportunity, equalized odds, predictive parity, calibration, four-fifths rule, impossibility theorem, disaggregated monitoring), and safety/security risks (Security-by-Design, NIST CSF 2.0, OWASP AI Security and Privacy Guide, MITRE ATLAS, OWASP Top 10 for LLM Applications, prompt injection, data poisoning, model evasion, red-teaming)
Communication
Internal stakeholder communication of ethical risks (tying ethics to business impact, executive briefings, ethics one-pagers, RACI for ethics owners, incentives that reward risk identification), and external communication (marketing/PR avoiding ethics washing, brand defense after incidents, coordinated media inquiry response, corporate ESG/responsible-AI reporting, public ethical philosophy, user disclosures aligned with EU AI Act transparency obligations)
Organizational Policy and Governance
Fostering an ethical culture (visible leadership, layered training and workshops, aligned incentives, ethics board with charter and authority, escalation channels, resourcing), policy considerations (fair competition, open data, privacy, IP, fairness/non-discrimination, legal/regulatory, human rights, accountability, transparency, animal rights, safety/reliability, environmental, economic, workforce), code of ethics development (ACM Code of Ethics 2018, IEEE Code of Ethics, PMI Code, ICAEW), ethical policy lifecycle (draft, ratify, communicate, train, review, update), and evaluating program effectiveness (sentiment analysis, employee ethics surveys, periodic health checks, violation severity matrix, industry best-practice benchmarking)
How to Pass the CertNexus CET Exam
What You Need to Know
- Passing score: 62%
- Assessment: 80 multiple-choice/multiple-response questions covering fundamental concepts (17%), ethical frameworks (23%), risk identification and mitigation (30%), communication (12%), and organizational policy and governance (18%)
- Time limit: 120 minutes (includes 10 minutes for agreement)
- Exam fee: $367.50 USD
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
CertNexus CET Study Tips from Top Performers
Frequently Asked Questions
What is the CertNexus CET-110 exam?
CET-110 is the Certified Ethical Emerging Technologist (CEET) exam from CertNexus. It is a vendor-neutral, cross-industry, multidisciplinary credential validating the ability to apply ethical principles, follow industry frameworks (NIST AI RMF, EU AI Act, ISO/IEC 24368, IEEE 7000), identify and mitigate privacy/accountability/transparency/fairness/security risks, and navigate ethical governance for data-driven technologies including AI, IoT, and data science.
How many questions are on CET-110 and how long is the exam?
CET-110 has 80 multiple-choice/multiple-response questions delivered in 120 minutes - which includes 10 minutes for the candidate agreement and instructions. The passing score is 62%, and the exam is delivered by Pearson VUE either in-person or via OnVUE online proctoring.
What domains does CET-110 cover?
CET-110 covers five weighted domains: Fundamental Concepts for Data-Driven Technology Ethics (17%), Ethical Frameworks (23%), Risk Identification and Mitigation (30%), Communication (12%), and Organizational Policy and Governance (18%).
How much does CET-110 cost?
The CET-110 exam fee is $367.50 USD per attempt. The exam is delivered through Pearson VUE testing centers or OnVUE online proctoring. Some CertNexus partner organizations and corporate training programs provide vouchers.
Does CET-110 expire?
Yes - the CEET credential is valid for 3 years from the date of passing. Renewal is through CertNexus Continuing Education Credits (CECs) and a renewal fee. CECs can be earned through training, conferences, publications, and professional activity in technology ethics.
Who is CET-110 designed for?
CET-110 is designed for cross-disciplinary professionals working with data-driven emerging technologies - data scientists, ML and AI engineers, IoT engineers, product managers, designers, lawyers, privacy and compliance officers, executives, and ethicists. It is explicitly vendor-neutral so it applies across industries.
How should I prepare for CET-110?
Plan 30-50 hours over 4-6 weeks. Read the NIST AI RMF 1.0 Playbook, OECD AI Principles, EU AI Act overview, UNESCO Recommendation, IEEE 7000-2021 abstract, GDPR Articles 5/13/15/22/35, and the ACM Code of Ethics. Practice fairness metrics (demographic parity, equalized odds, calibration, four-fifths rule), bias types, and explainability tools (SHAP, LIME, counterfactuals). Complete 100+ practice questions scoring 80%+ before scheduling the real exam.