Everything in one place to pass PD1.

Cram deck, practice quiz, and full topic notes — all built for the current 4-section blueprint. Pick a card to jump in.

68% to pass 60 questions 105 minutes 4 sections

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Governor limits, order of execution, triggers, async, testing, code patterns & 41 flashcards — one page covering the whole exam.

Paste your own JSON question sets and drill in a real exam environment — timed, flagged, scored by topic.

Flow & order of execution, Apex OOP, collections, triggers, async + invocable methods, formulas/roll-ups, config data, and exceptions.

Multitenancy, data modeling & relationships, field types, record types/layouts, environments, declarative-vs-code, import/export, packages & APIs.

UI fundamentals, LWC basics, data access, communication, Visualforce, Aura components, and UI security.

Testing fundamentals, advanced async/callout testing, debugging & exceptions, and deployment mechanics.

The full sharing model, permission architecture, Apex CRUD/FLS enforcement, and advanced/research-backed topics.