Honeywell Automation Softwaretest Engineer Interview Questions and Answers

Numeric analysis too difficult level

Q1. Technical Questions - access specifiers, why is java platform independent, oops concepts, difference between Array List and LinkedList, Time Complexity, Immutable class, Questions related to Strings, Valid...read more
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Q1. Live coding question based on array and Strings
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Q1. What is transformer?
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A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are commonly used to increase or decrease voltage in electrical circuits.

• They consist of two coils of wire, known as the primary and secondary coils.

• The primary coil is connected to a power source, while the secondary coil is connected to the load.

• Examples of transformers include power ...read more
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Q2. What is the use of relay in DI
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Relays in Dependency Injection are used to control the creation and lifecycle of objects.
• Relays help in decoupling the creation of objects from their usage.

• They can be used to provide different implementations of an interface based on certain conditions.

• Relays can also be used for lazy loading of objects to improve performance.

• They help in managing the dependencies of objects in a flexible and modular way.
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Q3. Compare profinet and ethernet
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Profinet is a real-time industrial Ethernet protocol used for automation, while Ethernet is a general networking protocol used for data communication.
• Profinet is specifically designed for industrial automation applications, providing real-time communication and deterministic behavior.

• Ethernet is a widely used networking protocol for general data communication in various industries and applications.

• Profinet offers highe...read more
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Q4. What is RS232 protocol
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RS232 protocol is a standard for serial communication between devices, commonly used in computer systems.
• RS232 uses a DB9 or DB25 connector for communication

• It uses asynchronous communication

• Data is transmitted one bit at a time

• Commonly used for connecting devices like modems, printers, and GPS receivers
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Q1. Good URI design
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Q2. Accessing id parameter in URL
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Accessing id parameter in URL involves parsing the URL and extracting the id value.
• Use the window.location object to access the URL of the current page.

• Parse the URL using methods like split() or URLSearchParams to extract the id parameter.

• Example: If the URL is 'http://example.com/page?id=123', you can access the id value by parsing the URL.
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Q1. Salary expectations
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Q2. Plan of growing up technically
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Basic aptitude questions

Topic was "which is best work from home or work from office?"

Q1. Questions about html, css and javascript
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Q2. Questions based on resume
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Q1. Explain Oops concepts in c# Solid and design principles Task vs thread Difference between interface and abstract class
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OOPs concepts in C#, SOLID and design principles, Task vs Thread, Interface vs Abstract class
• OOPs concepts in C# include encapsulation, inheritance, polymorphism, and abstraction

• SOLID principles are Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion

• Task is a unit of work in C# that represents an asynchronous operation, while Thread is a separate path of execution wi...read more
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Q1. Same as 1 st round with programing questions
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Q1. Explain singleton design pattern, And general questions
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Q1. Questions regarding oops concept
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Q1. Implement atoi , and just basic programming questions
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Q1. Why u want to join siemens and salary discussion
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