Happiest Minds Technologies Senior Software Engineer Interview Questions, Process, and Tips

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. Js basic questions
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Q2. Angular questio s
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Moderate level 15 questions all topics covered you can see in hacker rank practice tests similar to that type of questions

Three coding questions need to solve two completely and 70 test cases in third questions level will be like not high but if grip our practice questions upto graphs same type of questions they will be giving and exam they conduct through the hacker rank if you complete the total DSA at hacker practice questions you can easily make two questions and third questions at your excellent and thinking and also two SQL questions at advanced level

Q1. Two interviewers they will taken by dividing the section wise like analytical thinking and theory and coding as you prepared ds and cs subject basic strong is enough and coding upto linked list hands on an...read more
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Q1. Implement LinkedList and insert element at last
Ans. 
Implement LinkedList and insert element at last
• Create a Node class with data and next pointer

• Create a LinkedList class with head and tail pointers

• Implement a method in LinkedList class to insert element at the end
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