Certification Prep Center
Explore Practice Questions by Certification Category
CDL Certifications &
Endorsements
Qbanks for the CDL core exam and major endorsements, including Passenger, Tanker, and Air Brakes.
HR Certifications
Qbanks for the HR Certifications, such as SHRM-CP and more coming soon.
Skilled Trades Certifications
Qbanks for the Skilled Traders Certifications, such as EPA 608, Fiber Optics, and more.
CDL Endorsement Passenger Qbank
100 Questions
This Qbank offers 100 practice questions for the CDL Passenger Endorsement exam, covering safe operation, passenger management, inspections, emergencies, and ADA compliance to boost knowledge, close gaps, and build confidence.
Price: $29
SHRM-CP (Certified Professional) Qbank
200 Questions
Practice questions for SHRM-CP exam prep. Covers leadership, interpersonal, business competencies, and HR domains to help you assess knowledge, strengthen recall, and boost confidence for exam success.
Price: $29
Commercial Driver’s License (CDL) Qbank
200 Questions
Master the Modernized CDL Skills Test with this 200-question Qbank. Get realistic practice for Vehicle Inspection, Basic Control Skills, and Road Test requirements to build the confidence you need to pass on your first try.
Price: $29
CDL Endorsement Air Brakes Qbank
100 Questions
Practice questions designed to get you ready for the CDL Air Brakes endorsement exam. Includes questions on system parts, dual systems, inspections, maintenance, and safe driving practices.
Price: $29
Fiber Optics Installer (FOI) Qbank
185 Questions
Focused question bank to help you prepare for the Fiber Optics Installer certification exam, covering installation, termination, splicing, and safety.
Price: $29
CDL Endorsement Hazardous Materials Qbank
100 Questions
Targeted question bank designed to prepare you for the CDL Hazardous Materials (Hazmat) Endorsement exam, covering key topics like placarding, handling, and safety protocols.
Price: $29
EPA Section 608 Technician Qbank
200 Questions
Comprehensive question bank designed to help you confidently prepare for the EPA Section 608 exam, covering both core principles and detailed type-specific content areas.
Price: $29
Certified Fiber Optic Technician (CFOT) Qbank
150 Questions
Master fiber optics fundamentals with 150 expert-written practice questions designed to reinforce key concepts, test your understanding, and boost your exam readiness.
Price: $29
Kaplan’s CertPrep products are designed to help prepare for certification exams. CertPrep does not grant certification or licensure. Licensure requirements vary by state and profession.