Healthians Software Engineer Interview Questions, Process, and Tips

Q1. Write test case for a phone What does CQ page for defect consist of
Ans. 
Test case for a phone involves checking various functionalities like calling, texting, internet browsing, camera, etc.
• Test making a phone call

• Test sending a text message

• Test browsing the internet

• Test taking a photo with the camera

• Test playing a video

• Test connecting to Bluetooth device
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Q2. D. Nennmnmmllksme
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Simple aarray problems

Q1. Multi threading concepts
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Q2. Java concepts with some code to finished
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Q1. Technical questions based on my resume, coding, project architect, etc.
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Q1. System design round. LLD and HLD.
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Q1. Managerial with a little bit of technical. Work ethics, vision and ctc expectations.
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Q1. Compensation discussion.
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They asked easy to medium DSA . It includes arrays, strings, recursion.

Q1. C++ related basic questions
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Q1. C++ and project related advanced questions
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Q1. Tell me about yourself.
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Basic problem solving easy to medium level

Q1. Coding questions based on loops, arrays
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Q1. Coding a sorting algorithm
Ans. 
Sorting algorithm arranges elements in a specific order.
• Choose an appropriate sorting algorithm based on the data size and type.

• Common sorting algorithms include bubble sort, insertion sort, merge sort, quicksort, and selection sort.

• Implement the chosen algorithm in the programming language of choice.

• Test the algorithm with various input sizes and types to ensure correctness and efficiency.
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C++ related aptitude test. OOPs questions.

Questions related to linked list. Virtual functions and virtual destructor.
Reversing a LinkedIn list.

Q1. Project related interview.
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Q2. Which stack used?
Ans. 
We primarily use the MERN stack for our web development projects.
• MERN stack includes MongoDB, Express.js, React, and Node.js

• MongoDB is used as the database to store data

• Express.js is used as the backend framework for building APIs

• React is used for building the user interface

• Node.js is used as the server-side runtime environment
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Q3. How threads were handled?
Ans. 
Threads are handled by creating and managing lightweight processes within a program to improve performance and responsiveness.
• Threads are managed by the operating system or a thread library.

• Threads share the same memory space within a process.

• Threads can communicate with each other through shared memory or message passing.

• Thread synchronization is important to prevent race conditions and ensure data consistency.

• Example...read more
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Q1. 1. OOPS questions 2. SOLID and Design Pattern questions 3. Project explanation 4. Basic Pattern coding 5. Test question, UTest, ITest
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Q2. Resume discussion and question from resume skill set.
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Q1. 1. Design qestion. 2. Design pattern uses per use case.
Ans. 
Design patterns are used to solve common software design problems. Each use case requires a specific pattern.
• Design patterns are reusable solutions to common software design problems.

• Each use case requires a specific pattern to be used.

• Examples of design patterns include Singleton, Factory, and Observer.

• The choice of pattern depends on the problem being solved and the requirements of the system.
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Q1. Managerial round 1. Reason to switch. 2. Immediate joining 3. Conflict management with manager
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Q1. Salary negotiation and joining date.
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