Preview Questions Surveyor (Land/Topographical) | Role Specific Skill

Question 1: When mapping water bodies, which of the following techniques is most effective for detecting subtle elevation changes?

Which action should you take?

Choose only one option

Aerial Photogrammetry

Differential GPS

LiDAR

Total Station

Question 2: What is the role of control points in topographical mapping?

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They ensure the map conforms to the standard coordinate system

They provide a reference framework for accurate georeferencing

They improve the quality of satellite imagery

They allow for easier data interpolation

Question 3: How does a boundary survey differ in its approach when dealing with commercial property versus residential property?

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The survey methodology is the same but may vary in legal documentation

Commercial properties often require more detailed surveys due to higher legal complexities

Residential properties typically have more accurate boundary definitions

Commercial properties need fewer legal documents for boundary confirmation

Question 4: In topographic surveys, what is the primary method used to determine the elevation of a point on a site?

Which action should you take?

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GPS-based leveling

Slope measurement with a clinometer

Trigonometric leveling with theodolite

Spirit leveling with a leveling instrument

Question 5: Which of the following land use categories is most commonly associated with residential development?

Which action should you take?

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Industrial parks

Commercial retail

Agricultural reserve

Single-family residential

Question 6: How should a surveyor handle a survey conflict where two conflicting property deeds describe different boundary lines?

Which action should you take?

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Perform a thorough title search and refer to legal precedents

Use the most recent deed as the authority

Conduct a new survey and accept the results

Follow the description in the first deed