# Key Concepts

<table data-card-size="large" data-view="cards"><thead><tr><th align="center"></th><th></th></tr></thead><tbody><tr><td align="center"><a href="key-concepts/determinism"><strong>Determinism</strong></a></td><td>The crucial role determinism plays in Truebit's operations, ensuring consistent and predictable outcomes in the execution of tasks within the WASM runtime.</td></tr><tr><td align="center"><a href="key-concepts/webassembly"><strong>WebAssembly + WASI</strong></a></td><td>Understand how these technologies work in tandem to empower developers with versatile and secure execution environments.</td></tr><tr><td align="center"><a href="key-concepts/task-instrumentation">Task <strong>Instrumentation</strong></a></td><td>Understand the instrumentation process and its crucial role in task execution.</td></tr></tbody></table>