Speridian Technologies Interview Questions, Process, and Tips

Q1. How to initialize bridge in React Native
Ans. 
To initialize bridge in React Native, you need to import the necessary modules and create a new instance of the bridge.
• Import the necessary modules from 'react-native' package

• Create a new instance of the bridge using 'new NativeEventEmitter()' method

• Set up listeners for events using 'addListener()' method
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Q2. Convert console.log("Hello World") to static typing
Ans. 
Use TypeScript to convert console.log("Hello World") to static typing
• Use TypeScript to declare the type of the variable being logged

• Example: const message: string = "Hello World"; console.log(message);
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Logical,Verbal and Coding MCQ

Discussion about Recession

Q1. Questions related to DSA
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Q2. OOPS related qns
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Q1. Asked about projects
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Q2. SQL questions related
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Q1. Explain one situation where you have used oops concept in your previous project.
Ans. 
I used OOPs concepts in a project to create a class hierarchy for different types of users.
• I created a base class 'User' with common attributes like name, email, and role.

• I then created subclasses like 'AdminUser' and 'RegularUser' with specific attributes and methods.

• I utilized inheritance to avoid code duplication and polymorphism for flexibility in method implementation.
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Q1. Expectations on salary
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Q1. Document object model
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Q2. Why static class is used?
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Q1. Went well. Interviewer was a knowledgeable person. But it was for 1 whole hour.
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Q1. Client round. Client was expexting completely different domain knowledge. Which was NOT AT ALL MENTIONED IN JD. Team should have better communication with clients before referring us to them. Completely ...read more
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Q1. .NET and Angular basic Questions
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Q2. SQL Server related questions
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Q1. Basic mython question and concept
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Q2. Revese a sting using recursion
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