LanceSoft Senior Software Engineer Interview Questions and Answers

Q1. Do you have working experience of SwiftUI
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Q2. Have you ever implemented or worked with server driven UIs
Ans. 
Yes, I have experience implementing server driven UIs.
• Implemented server driven UIs using JSON responses to dynamically update UI elements

• Worked with frameworks like React and Angular to handle server driven UI updates

• Used server driven UIs to efficiently manage and display large amounts of data
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Q1. What is closure and types?
Ans. 
Closure is a function that captures variables from its surrounding scope, allowing it to access those variables even after the scope has closed.
• Closure allows a function to access variables from its lexical scope even after the function has finished executing.

• Types of closures include lexical closures, which capture variables from the surrounding lexical scope, and function closures, which capture variables from the fu...read more
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Q2. What is Core data and all operations with example/scenarios
Ans. 
Core Data is a framework provided by Apple for managing the model layer objects in an iOS application.
• Core Data is used for storing, retrieving, and managing data in an iOS app.

• It provides an object-oriented interface to work with data.

• Operations include creating, reading, updating, and deleting data.

• Example: Creating a new record in Core Data for a user profile.

• Example: Fetching a list of items from Core Data to displ
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Q1. Why you want to join the company?
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Q2. Why should we hire you
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Q1. One o one technical round with technical lead
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Q2. Technical questions on relevant technologies
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Practical test on relevant technologies

Q1. Techno functional interview with CTO
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Q1. Salary negotiation
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Q1. How to implement SSO ?
Ans. 
SSO can be implemented using protocols like SAML, OAuth, or OpenID Connect.
• Choose a suitable SSO protocol like SAML, OAuth, or OpenID Connect.

• Integrate the chosen protocol with your application's authentication system.

• Set up identity providers (IdP) and service providers (SP) for SSO.

• Implement single sign-on functionality to allow users to access multiple applications with one set of credentials.
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Q1. LINQ topics and SQL queries
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Q1. Oops concepts and in-depth questions on all the concepts for almost an hour including work experience and going through resume
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