Bitcoin Wednesday Bioinformatics Trainee Interview Questions and Answers

Q1. What are Higher Order functions in Swift
Ans. 
Higher Order functions in Swift are functions that can take other functions as parameters or return functions as results.
• Higher Order functions allow for more concise and readable code.

• Examples include map, filter, and reduce functions in Swift.

• They promote functional programming principles like immutability and declarative code.
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Q2. Explain the MVVM Design Pattern
Ans. 
MVVM is a design pattern that separates the user interface from the business logic and data access layers.
• Model represents the data and business logic

• View displays the user interface elements

• ViewModel acts as an intermediary between the Model and View, handling user interactions and updating the Model
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Q1. How to choose the Design Pattern
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Design patterns should be chosen based on the specific problem being solved and the characteristics of the project.
• Identify the problem or requirement that needs to be addressed

• Consider the characteristics of the project such as scalability, maintainability, and flexibility

• Choose a design pattern that best fits the problem and project requirements

• Some common design patterns include Singleton, Factory, Observer, and Str
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Q2. Explain the previous projects & most difficult task you have faced.
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If they conduct the assignment if we qualify the next round

They give one topic and we can explain that

Q1. Do you have any technical certification that make you qualified for this job ?
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Q2. Can you explain the most rewarding project you have worked on so far ?
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Q3. What steps do you take to ensure accurate estimates for a project?
Ans. 
To ensure accurate estimates for a project, I follow these steps:
• Thoroughly analyze the project requirements and scope

• Break down the project into smaller tasks and estimate the effort required for each task

• Consider past project data and historical performance to make informed estimates

• Consult with subject matter experts and team members for their input

• Factor in any potential risks or uncertainties that may impact the p...read more
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Q1. Tell me about your self?
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Q2. Why should we hire you
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Q1. All about customer service related question
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Online test on computer

Q1. What is your biggest achievement?
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Q2. Do you about your process?
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Little better when compared to other companies

Coding questions normal ga aduguthullu basics on c

Q1. Tell about yourself Why do u choose this role in this company
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Q1. Intro why tcs salary expection, projects have done
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Q1. Tell me something about your self?
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Q2. What is the rules and responsibilities?
Ans. 
Rules and responsibilities for a Claims Associate include processing claims, communicating with clients, and ensuring accuracy and compliance.
• Processing insurance claims accurately and efficiently

• Communicating with clients to gather necessary information

• Ensuring compliance with company policies and regulations

• Investigating and resolving any discrepancies or issues

• Maintaining confidentiality of client information

• Providi...read more
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Q3. Where do you stay
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Q1. How to decide Preference between Functional components and class components in reactjs?
Ans. 
Choose functional components for simple UI and class components for complex UI with state and lifecycle methods.
• Functional components are simpler and easier to read and test.

• Class components are more powerful and can handle state and lifecycle methods.

• Use functional components for simple UI elements like buttons, icons, and text.

• Use class components for complex UI elements like forms, tables, and modals.

• Consider using ...read more
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Q2. Explain mostly used design patterns in JavaScript
Ans. 
The mostly used design patterns in JavaScript are Module, Observer, Singleton, Factory, and Prototype.
• Module pattern helps to keep the code organized and maintainable.

• Observer pattern is used for event handling and notification.

• Singleton pattern restricts the instantiation of a class to a single instance.

• Factory pattern provides an interface for creating objects in a superclass, but allows subclasses to alter the type ...read more
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