Quest Global Interview Questions, Process, and Tips

Q1. Basic Algorithms
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General questions about what i am good at & previous tenures.

Q1. What are the different approaches for the manufacturing of composites?
Ans. 
Different approaches for manufacturing composites include hand lay-up, filament winding, and resin transfer molding.
• Hand lay-up involves manually placing layers of reinforcement material in a mold and applying resin.

• Filament winding uses continuous fibers that are wound around a rotating mandrel to create a composite structure.

• Resin transfer molding involves injecting resin into a closed mold containing pre-placed rein...read more
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Q2. How do you design a composite product
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Designing a composite product involves selecting materials, creating a layout, analyzing performance, and optimizing for strength and weight.
• Select appropriate materials based on desired properties (strength, weight, durability)

• Create a layout or design based on the specific requirements and constraints

• Perform analysis using software tools to predict performance under different conditions

• Optimize the design for strengt...read more
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Q3. Brief about blade manufacturing process
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Blade manufacturing process involves forging, machining, heat treatment, and finishing to create high-quality blades.
• Blades are typically made from materials like stainless steel, carbon steel, or titanium.

• Forging involves shaping the blade by heating and hammering the metal into the desired shape.

• Machining is used to refine the blade's shape and dimensions using precision cutting tools.

• Heat treatment is crucial to enh...read more
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Q1. Difference between Var,let and const
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Var is function scoped, let and const are block scoped. Var can be redeclared and reassigned, let can be reassigned but not redeclared, const cannot be reassigned or redeclared.
• Var is function scoped

• Let and const are block scoped

• Var can be redeclared and reassigned

• Let can be reassigned but not redeclared

• Const cannot be reassigned or redeclared
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Q2. New features in Angular 10
Ans. 
Angular 10 introduces new features like stricter types, optional strict mode, and performance improvements.
• Stricter types with TypeScript 3.9

• Optional strict mode for better type checking

• Improved build times and smaller bundle sizes

• Updated dependencies like TypeScript 3.9 and TSLib 2.0
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Q1. Explain your projects
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Q2. Explain semantic segmentation
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Semantic segmentation is a computer vision task that involves classifying each pixel in an image into a specific category.
• It is a pixel-wise classification task

• It assigns a class label to each pixel in an image

• Commonly used in autonomous driving, medical image analysis, and object detection
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Q1. Define SOLID principles
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SOLID principles are a set of five design principles for writing maintainable and scalable code.
• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: Classes should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its subclasses without affecting the program's correct...read more
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Q2. How is data binding achieved in WPF. Show with an example
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Data binding in WPF allows synchronization of data between UI elements and data sources
• Data binding in WPF can be achieved using the Binding markup extension

• Properties of UI elements can be bound to properties of data objects

• Example: binds the Text property of TextBlock to the Name property of data object
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Q1. Oops concepts and Kotlin extension function
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Q2. Android basics mainly Rex java and android
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Q1. Higher order function and test
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Q2. Sealed class and hashmap
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