# Certification - [Linux Foundation Global Certification and Confidentiality Agreement](https://docs.linuxfoundation.org/tc-docs/certification/lf-cert-agreement.md): copyright © 2020 Version 1.0. The Linux Foundation. All rights reserved. - [Exam Terms of Service](https://docs.linuxfoundation.org/tc-docs/certification/exam-terms-of-service.md): Terms of Service for Linux Foundation Exams - [Linux Foundation Certification Exam: Candidate Handbook (using PSI BRIDGE Proctoring platform)](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2.md): This handbook applies to Linux Foundation Exams proctored using the PSI BRIDGE Proctoring Service. - [Candidate Requirements](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/candidate-requirements.md) - [Exam Registration](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-registration.md) - [Language](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/language.md): Exams where objectives (i.e. exam tasks) are available in English, German, Simplified Chinese, and/or Japanese - [Candidate Identification & Authentication](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/candidate-identification-and-authentication.md) - [Exam Refund Policy](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-refund-policy.md) - [My Portal](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/my-portal.md) - [Exam Preparation Checklist](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-preparation-checklist.md) - [Scheduling, Rescheduling, Cancelling an Exam](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/scheduling-or-rescheduling-an-exam.md) - [PSI Remote Testing Tutorial (Test the Secure Browser) + ADD Appointment to your online calendar](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/psi-remote-testing-tutorial-test-the-secure-browser-+-add-appointment-to-your-online-calendar.md) - [Exam Rules and Policies](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-rules-and-policies.md) - [Taking the Exam](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/taking-the-exam.md): Specific Instructions for exam using the PSI BRIDGE Proctoring Platform - [Exam User Interface: Configuration & Features](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-user-interface.md): Overview of ExamUI for LF Exams - [ExamUI: Performance Based Exams](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-user-interface/examui-performance-based-exams.md): This information applies to the following exams: CKA, CKAD, CKS, LFCS, ICA - [ExamUI: Multiple Choice Exams](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-user-interface/examui-multiple-choice-exams.md): This information applies to all LF Multiple Choice Exams - [Policy on Warnings and Exam Terminations](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/policy-on-warnings-and-exam-terminations.md) - [Exam Misconduct](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/policy-on-warnings-and-exam-terminations/exam-misconduct.md) - [Exam Scoring and Notification](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-scoring-and-notification.md) - [Exam Results - Pass](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-scoring-and-notification/exam-results-pass.md) - [Exam Results - No Pass](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/exam-scoring-and-notification/exam-results-no-pass.md) - [Repurchasing the Exam](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/repurchasing-the-exam.md) - [Certificates and Certification](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/certificates-and-certification.md) - [Digital Badge](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/certificates-and-certification/digital-badge.md) - [Certification Verification Tool](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/certificates-and-certification/certification-verification-tool.md) - [Certification Revocation](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/certificates-and-certification/certification-revokation.md) - [Professional Code of Conduct](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/professional-code-of-conduct.md) - [Appeals](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/appeals.md) - [Linux Foundation Certification Exams: Quick Guide to Register-Schedule-Take Exam](https://docs.linuxfoundation.org/tc-docs/certification/quick-guide.md): Introduction - [Exam Registration - Using a Redemption or Registration Code](https://docs.linuxfoundation.org/tc-docs/certification/quick-guide/exam-registration-using-a-redemption-or-registration-code.md): Candidates with a Registration or Redemption code, can login to the LMS and apply the code using the "Redemption Code" option. - [Exam Registration - using a Coupon Code](https://docs.linuxfoundation.org/tc-docs/certification/quick-guide/exam-registration-using-a-coupon-code.md): Candidates with a Coupon Code must apply the code in the secure cart in order to register for the product - [Schedule an Exam](https://docs.linuxfoundation.org/tc-docs/certification/quick-guide/schedule-an-exam.md): Candidates must complete the necessary steps in the Exam Preparation Checklist in order to "Schedule" the Exam with our proctoring partner, PSI. - [Taking an Exam](https://docs.linuxfoundation.org/tc-docs/certification/quick-guide/taking-an-exam.md) - [Resources Allowed: All LF Certification Programs](https://docs.linuxfoundation.org/tc-docs/certification/certification-resources-allowed.md) - [Multiple Choice Exams: Frequently Asked Questions](https://docs.linuxfoundation.org/tc-docs/certification/faq-mc.md): FAQ for Linux Foundation Multiple Choice Exams - [Multiple Choice Exams: Important Instructions](https://docs.linuxfoundation.org/tc-docs/certification/important-instructions-mc.md) - [Important Instructions: LFCS](https://docs.linuxfoundation.org/tc-docs/certification/instructions-lfcs-and-lfce.md) - [Frequently Asked Questions: CKA and CKAD & CKS](https://docs.linuxfoundation.org/tc-docs/certification/faq-cka-ckad-cks.md) - [Important Instructions: CKA and CKAD](https://docs.linuxfoundation.org/tc-docs/certification/tips-cka-and-ckad.md) - [Important Instructions: CKS](https://docs.linuxfoundation.org/tc-docs/certification/important-instructions-cks.md) - [Frequently Asked Questions: CNPE](https://docs.linuxfoundation.org/tc-docs/certification/frequently-asked-questions-cnpe.md) - [Important Instructions: CNPE](https://docs.linuxfoundation.org/tc-docs/certification/important-instructions-cnpe.md) - [Frequently Asked Questions: ICA](https://docs.linuxfoundation.org/tc-docs/certification/frequently-asked-questions-ica.md) - [Important Instructions: ICA](https://docs.linuxfoundation.org/tc-docs/certification/important-instructions-ica.md) - [SkillCred Exams: Frequently Asked Questions](https://docs.linuxfoundation.org/tc-docs/certification/skillcreds-faq.md): FAQ for SkillCred Exams Only - [SkillCred Exams: Important Instructions](https://docs.linuxfoundation.org/tc-docs/certification/skillcreds-important-instructions.md): Important Instructions for SkillCred Exams Only - [Linux Foundation Credential Exam: Candidate Handbook](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1.md): Candidate Handbook for SkillCred Exams Only - [Candidate Requirements](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/candidate-requirements.md) - [Exam Registration](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/exam-registration.md) - [Candidate Identification & Authentication](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/candidate-identification-and-authentication.md) - [Exam Refund Policy](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/exam-refund-policy.md) - [My Portal](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/my-portal.md) - [My Profile](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/my-profile.md) - [Exam Preparation Checklist](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/exam-preparation-checklist.md) - [Exam Rules and Policies](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/exam-rules-and-policies.md) - [Taking the Exam](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/taking-the-exam.md): SkillCred Exams monitored by LF Proctoring Service - [Exam UI: SkillCred Exam](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/exam-ui-skillcred-exam.md) - [Exam Language and Exam Duration](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/exam-duration.md) - [Policy on Warnings and Exam Terminations](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/policy-on-warnings-and-exam-terminations.md) - [Exam Misconduct](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/policy-on-warnings-and-exam-terminations/exam-misconduct.md) - [Exam Scoring and Notification](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/exam-scoring-and-notification.md) - [Exam Results - Pass](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/exam-scoring-and-notification/exam-results-pass.md) - [Exam Results - No Pass](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/exam-scoring-and-notification/exam-results-no-pass.md) - [Repurchasing the Exam](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/repurchasing-the-exam.md) - [SkillCred Credentials](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/certificates-and-certification.md) - [Certification and Credential Revokation](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/certificates-and-certification/certification-revokation.md) - [Professional Code of Conduct](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/professional-code-of-conduct.md) - [Appeals](https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook1/appeals.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.linuxfoundation.org/tc-docs/certification.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.