1. Call LabVIEW code modules
Key exam domainIdentify weak areas and improve with focused review.
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2. Pass custom data types to and from code modules
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing3. Manage shared memory between TestStand and Code Modules
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing4. Create custom data types
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing5. Override and use model callbacks
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing6. Override and use engine callbacks
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing7. Create a clutter free report with the proper result data
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing8. Call a sub-sequence
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing9. Proper use of Parameters
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing10. Proper use of Local Variables
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing11. Proper use of FileGlobal Variables
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing12. Proper use of 2 or more different test step types (e.g. Pass/Fail, Numeric, String, etc…)
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing13. Proper use of 3 or more different non-code module step types (e.g. Wait, Flow, Property Loader, etc…)
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing14. Proper use of Step Groups
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing15. Control execution flow (if/else, looping)
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing16. Configure a report
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing17. Deploy test system
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing18. Dependency management
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing19. Debug broken/error sequences
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing20. Execute simple code modules in parallel
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing21. Expressions
Key exam domainIdentify weak areas and improve with focused review.
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Frequently asked questions
Straight answers about the CTD exam, the questions, pricing, the free trial, and how this fits your prep.
The CTD exam spans 21 domains - Call LabVIEW code modules, Pass custom data types to and from code modules, Manage shared memory between TestStand and Code Modules, Create custom data types, Override and use model callbacks, Override and use engine callbacks, Create a clutter free report with the proper result data, Call a sub-sequence, Proper use of Parameters, Proper use of Local Variables, Proper use of FileGlobal Variables, Proper use of 2 or more different test step types (e.g. Pass/Fail, Numeric, String, etc…), Proper use of 3 or more different non-code module step types (e.g. Wait, Flow, Property Loader, etc…), Proper use of Step Groups, Control execution flow (if/else, looping), Configure a report, Deploy test system, Dependency management, Debug broken/error sequences, Execute simple code modules in parallel, and Expressions. Every practice question maps to one of them, so you train on exactly what's tested.
No - and that matters. These are original practice questions written to mirror the style, difficulty, and domain coverage of the CTD exam blueprint. We never distribute actual exam content, so practicing here keeps you fully compliant with official exam policies.
No. CTD Exam Prep is an independent study resource for Certified TestStand Developer (CTD). It is not affiliated with, sponsored by, or endorsed by the official certifying body or exam administrator.
Every paid plan unlocks the full bank of 1,000+ practice questions covering all 21 CTD domains - Call LabVIEW code modules, Pass custom data types to and from code modules, Manage shared memory between TestStand and Code Modules, Create custom data types, Override and use model callbacks, Override and use engine callbacks, Create a clutter free report with the proper result data, Call a sub-sequence, Proper use of Parameters, Proper use of Local Variables, Proper use of FileGlobal Variables, Proper use of 2 or more different test step types (e.g. Pass/Fail, Numeric, String, etc…), Proper use of 3 or more different non-code module step types (e.g. Wait, Flow, Property Loader, etc…), Proper use of Step Groups, Control execution flow (if/else, looping), Configure a report, Deploy test system, Dependency management, Debug broken/error sequences, Execute simple code modules in parallel, and Expressions. You can practice the whole bank, filter by domain, or run a timed, domain-balanced exam simulation.
Yes - the bank is maintained against the current exam outline, and questions are revised when the exam changes.
No honest practice platform can guarantee a pass. What realistic practice does is show you - before exam day - exactly which domains are weak, and give you the repetitions to fix them. That's the difference between hoping you're ready and knowing where you stand.
Yes. You get 10 free sample questions with instant feedback - no credit card and no account required.
The free sample shows you the question quality. Paid plans unlock the full 1,000+ question bank, exam-style practice modes, mistake review, and - on Fast Track and Pass Confidence - progress analytics that show your readiness by domain.
No. Every plan is a single one-time payment for a fixed access window - 48 hours, 7 days, or 6 weeks. There is no auto-renewal and no recurring billing.
Match it to your exam date: Final Review (2 days) for an exam in the next day or two, Fast Track (7 days) for an exam this week, Pass Confidence (6 weeks) for a structured run-up.
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Every answer feeds your per-domain accuracy, readiness score, and weak-area list. Instead of re-reading everything, you drill the domains that are actually costing you points - that's what moves a score in days, not months.
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"I was nervous about the CTD exam until I found this platform. The practice questions mirror the real exam style, and after five weeks of consistent prep, I passed on my first attempt with confidence."
"The analytics dashboard was a turning point for my CTD prep. It showed I was weakest in Call LabVIEW code modules and Pass custom data types to and from code modules, so I spent my final two weeks targeting those areas. Smart studying beats more studying every time."
"Between work and family, I had limited study time for my CTD exam. The structured plan kept me on track with focused 30-minute sessions, and the mistake review feature made sure I never repeated the same errors. Passed comfortably."