ROITech Consulting Pvt Ltd. Interview Questions and Answers

Any word of character count how many times have reach character

Q1. Please tell me something about your self?
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Q2. How many years of experience?
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Q1. How to capture rooftop
Ans. 
To capture rooftop, use drones for aerial photography and mapping.
• Use drones equipped with high-resolution cameras to capture detailed images of the rooftop

• Ensure the drone flies at an appropriate altitude to capture the entire rooftop area

• Consider using photogrammetry software to create 3D models of the rooftop based on the images captured

• Plan the flight path of the drone to cover the entire rooftop efficiently

• Review ...read more
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Q2. How to use arcmap
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ArcMap is a geographic information system software used for creating, analyzing, and managing geographic data.
• ArcMap is part of the ArcGIS suite of software developed by Esri.

• It allows users to create maps, perform spatial analysis, and manage geographic data.

• Users can add layers of data, perform geoprocessing tasks, and create layouts for printing or sharing.

• ArcMap uses a project-based approach, where users can save t...read more
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Q1. Which programming language are you proficient in?
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Q2. Are you comfortable working with the .NET Framework?
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Critical thinking, Logic, English

Q1. Dependency Injection in .NET
Ans. 
Dependency Injection in .NET is a design pattern where dependencies are injected into a class rather than created within the class.
• Dependency Injection helps in achieving loose coupling between classes.

• It allows for easier testing by enabling mock objects to be injected during testing.

• In .NET, Dependency Injection can be implemented using frameworks like Unity, Ninject, or built-in .NET Core DI container.

• Example: Const...read more
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Q1. Closures in JS. State management in Angular
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Closures in JS allow functions to access variables from their outer scope. Angular uses services for state management.
• Closures in JavaScript allow functions to access variables from their outer scope, even after the outer function has finished executing.

• Angular uses services to manage state in applications, allowing for centralized data management and communication between components.

• State management in Angular involve...read more
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OverAll Aptiude, Coding Test

Q1. Solid Principles, Oops
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Q1. Linq, Sql Query
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Q1. Projects and Aptitude questions
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