Honeywell Technology Solutions Senior Software Engineer Interview Questions and Answers

Q1. 1. Intro 2. Tech stacks 3. Questions on all
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Q1. DO 178 B/C Process
Ans. 
DO 178 B/C is a software development standard for airborne systems.
• DO 178 B/C is a set of guidelines for developing software for airborne systems.

• It ensures that software is reliable, safe, and meets regulatory requirements.

• The process includes requirements analysis, design, coding, testing, and verification.

• Compliance with DO 178 B/C is often required for certification of avionics software.
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Q1. Tell me about yourself
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Q1. Coding samples and expected output
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Q1. Virtual functions Polymorphism Runtime polymorphism compile time polymorphism Constructor Destructor Destructor overloading possible why Deep copy vs shallow copy Program for operator overloading Program f...read more
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Q1. Working of project
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Q1. Discussion about package
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Q1. Multithreading using Rtos
Ans. 
Multithreading using RTOS involves creating multiple threads to run concurrently, managed by a real-time operating system.
• RTOS provides scheduling and synchronization mechanisms for managing multiple threads.

• Threads in RTOS can have different priorities to ensure timely execution of critical tasks.

• Example: Using FreeRTOS to create multiple threads for handling different tasks in an embedded system.
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Simple basic codes were asked like finding prime number and all

Q1. What do we mean by inheritance
Ans. 
Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.
• Inheritance allows code reusability and promotes the concept of hierarchy in programming.

• The existing class is called the parent class or superclass, and the new class is called the child class or subclass.

• The child class inherits all the properties and methods of the parent class and can...read more
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Q2. How are stacks implemented while building softwares
Ans. 
Stacks are implemented using arrays or linked lists to store and retrieve data in a Last-In-First-Out (LIFO) order.
• Arrays are used to implement static stacks where the size is fixed

• Linked lists are used to implement dynamic stacks where the size can change

• Push() and pop() operations are used to add and remove elements from the stack

• Stacks are used in programming languages for function calls and recursion

• Stacks are also...read more
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Q1. Are you able to relocate to Bangalore
Ans. 
Yes, I am able to relocate to Bangalore.
• I am open to relocating for the internship opportunity.

• I am flexible and willing to move to Bangalore for the duration of the internship.

• I have no constraints that would prevent me from relocating to Bangalore.

• I am excited about the prospect of working in Bangalore and experiencing a new city.
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There was simple aptitude questions along with some C snippet

Q1. Difference between RISC and CISC?
Ans. 
RISC (Reduced Instruction Set Computing) has a smaller set of simple instructions, while CISC (Complex Instruction Set Computing) has a larger set of complex instructions.
• RISC processors have simpler instructions that can be executed in a single clock cycle, making them faster.

• CISC processors have more complex instructions that may require multiple clock cycles to execute.

• RISC architectures typically have a smaller chi...read more
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Q2. How ADC(Analog to Digital Converter) works?
Ans. 
ADC converts analog signals into digital data by sampling the input signal at regular intervals.
• ADC samples the input signal at regular intervals

• It quantizes the sampled values into discrete digital values

• The resolution of ADC determines the number of possible digital values

• Common types of ADC include successive approximation ADC and delta-sigma ADC
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Q1. Logical question on sorting
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Q1. Talk about agile
Ans. 
Agile is a software development methodology that emphasizes flexibility, collaboration, and iterative development.
• Agile focuses on delivering working software in short, iterative cycles called sprints.

• It values customer collaboration and responding to change over following a strict plan.

• Scrum and Kanban are popular frameworks used in agile development.

• Daily stand-up meetings, sprint planning, and retrospectives are com...read more
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Q1. Why are you looking for a change
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