Survey Engineer Interview Questions and Answers for Freshers

To find the second largest number in Java, sort the array and return the second last element.

• Sort the array in descending order using Arrays.sort() method

• Return the second element from the sorted array

• If the array has less than two elements, return -1

Some software related to GIS surveying include ArcGIS, QGIS, and AutoCAD Civil 3D.

• ArcGIS: A powerful GIS software used for mapping, spatial analysis, and data management.

• QGIS: An open-source GIS software that offers similar functionalities to ArcGIS.

• AutoCAD Civil 3D: A software specifically designed for civil engineering and surveying tasks, including GIS integration.

The size of bricks varies depending on the region and purpose.

• Bricks can have different dimensions such as length, width, and height.

• Common brick sizes include 230 mm x 110 mm x 76 mm and 200 mm x 100 mm x 50 mm.

• Special bricks like fire bricks or refractory bricks may have different sizes.

• Brick sizes can also vary based on the country or region's building standards.

Wright of steel refers to the strength and durability of steel structures.

• It is a term used to describe the ability of steel to withstand stress and pressure.

• Steel structures with high Wright can resist natural disasters like earthquakes and hurricanes.

• The Wright of steel is determined by its composition and manufacturing process.

• Steel with high Wright is commonly used in construction of bridges, skyscrapers, and other large structures.