Preview Questions Draftsman/CAD Technician | Role Specific Skill

Question 1: What is the best practice for handling updates to a large 3D model when new changes are made to the design?

Which action should you take?

Choose only one option

Ignore updates and focus only on final drawings

Keep working with the old model and manually adjust parts

Update the 3D model to reflect design changes, ensuring that all components are revised accurately and the model remains consistent with the updated plans

Disregard changes and continue working with the old model

Question 2: How do you ensure that your 3D models in Revit comply with structural and architectural guidelines?

Which action should you take?

Choose only one option

By linking the architectural model with the structural model and coordinating between disciplines

By designing each model without regard for coordination with other systems

By creating the model freehand and adjusting the components later

By focusing only on structural elements and ignoring architectural components

Question 3: What is the purpose of using "parametric constraints" in AutoCAD?

Which action should you take?

Choose only one option

To define specific relationships between objects that automatically adjust as the design evolves

To simplify the interface and remove unnecessary commands

To make objects visible or invisible based on the user's preference

To make the model look more aesthetically pleasing

Question 4: How do block libraries in AutoCAD enhance the drafting process for construction projects?

Which action should you take?

Choose only one option

They allow for easy insertion and management of standardized components across multiple drawings

They eliminate the need for scaling and dimensioning

They reduce the accuracy of the drawing by limiting flexibility

They create overly complex drawings without simplifying components

Question 5: How do you represent a slope in a construction drawing for a roof or floor?

Which action should you take?

Choose only one option

By using a single line to represent the slope

By ignoring slope details and representing it as a flat surface

By approximating the slope visually without any dimensioning

By indicating the slope as a degree or ratio in the dimensions

Question 6: When visualizing a 3D model in a construction project, which technique is most useful to simulate real-world lighting conditions?

Which action should you take?

Choose only one option

Using HDR (High Dynamic Range) lighting to simulate realistic environmental light sources

Adding simple ambient light without any source

Only using artificial light without considering natural daylight

Ignoring light sources for simplicity