About CTD Exam Prep

An independent practice platform for the Certified TestStand Developer (CTD) exam - real questions across every exam domain, each with a plain-language explanation.

What's on the CTD exam

The Certified TestStand Developer (CTD) exam is organized into 21 knowledge domains. Here is what it covers:

• 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
• Expressions

Every practice question on this site is organized across these 21 domains, so your study tracks the real exam structure instead of guesswork. As you answer, the per-domain analytics surface the areas still costing you points, so your review goes where it moves your score.

What we believe good exam prep looks like

Realistic practice beats passive reading. Every question is written to mirror the style and difficulty of the real exam, with a clear explanation of why the right answer is right and the others aren't.

Your weak spots should find you. Domain analytics, mistake review, and re-drilling are built in, so study time goes where it moves your score.

Pricing should be simple. One payment for a fixed access window matched to your exam date. No subscription, no auto-renewal, and 10 free questions to try before you spend anything.

Get in touch

Questions, feedback, or something not working? Email support@boardmentor.study - candidate messages are read and answered.