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CTA Configuration & Station Settings Flashcards

6 cards from real CTA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 CTA Configuration & Station Settings flashcards as text

  1. In TestStand, what is the purpose of 'Type Palette Inheritance' when defining custom step types?

    Answer: It allows a custom step type to inherit properties, callbacks, and data fields from a parent type

    Type palette inheritance lets a custom step type extend a base type, reusing its properties, callbacks, and data fields while adding type-specific behavior.

  2. A CTA architect needs to store a station-specific calibration constant that persists between test runs but is not part of the sequence. Where should it be stored?

    Answer: TestStand station global variable

    TestStand station globals persist for the lifetime of the station application session and are accessible from all sequences, making them ideal for calibration constants.

  3. Which TestStand configuration mechanism allows the same sequence file to behave differently on different stations without editing the file?

    Answer: Station globals loaded from a per-station configuration file at startup

    Loading station-specific values into station globals from a per-station INI or database at startup allows a single sequence file to adapt to each station's hardware.

  4. What is the effect of enabling 'Lock Step for Run-Time Editing' in TestStand Station Options?

    Answer: Prevents sequence files from being opened in the editor during a run

    Locking steps for run-time editing prevents the sequence file from being modified in the editor while a test execution is in progress, ensuring run integrity.

  5. A CTA architect wants TestStand to automatically save a backup of each sequence file every time it is modified. Which feature supports this?

    Answer: Auto-Save Backup in Sequence File Options

    The Auto-Save Backup option in Sequence File Options instructs TestStand to create a timestamped backup copy each time a sequence file is saved.

  6. Which TestStand setting determines whether the operator must enter a user name and password before the station application will run tests?

    Answer: Login Options in Station Options

    Login Options in Station Options configure whether TestStand requires user authentication before allowing test execution.