ServiceNow Software Architect Interview Questions and Answers

Q1. System architecture
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Q2. Cloud computing
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Q1. Backup strategy
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Q2. Storage architecture
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Q1. Length and breadth about the respective Adobe product
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Adobe product refers to a range of software solutions developed by Adobe Inc. for creative professionals and businesses.
• Adobe Creative Cloud includes popular products like Photoshop, Illustrator, and InDesign.

• Adobe Experience Cloud offers solutions for marketing, analytics, and advertising.

• Adobe Document Cloud includes tools like Adobe Acrobat and Adobe Sign for document management and e-signatures.
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Q1. Estimation process was reviewed
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Q1. Drill down on the know how of the respective Adobe product
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Fictional client requirement shared for proposal preparation and defence

Q1. You are in at the point, so it's just a f2f
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Q1. Hiring manager round - In this round Hiring Manager asked me about the profile I am working, past experiences. Why this role and company
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Q2. Run through me your profile
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Q1. Interviewer asked me about the solutions that I a have built, how do I solve problems. My current profile and how will I contribute
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Q1. This round was with CMO, I was about to work with her. She asked me about the profile, how will I build martech, what I am doing how do I solve problems
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Q1. This was 2nd round with the Hiring Manager, overall understanding of the role, why this company. what did I understood about the work that I will be doing, team handling experience etc
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This was a discussion with two senior folks from the company Director Product and Director CX. They spoke with me about my profile and asked me about some of the use cases that a martech solution solved designed by me.

Q1. C coding - volatile,
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Q2. Telematic architecture
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Q3. To run application on bare board
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To run an application on a bare board, you need to install the necessary software and configure the hardware.
• Install an operating system on the bare board

• Compile and load the application code onto the board

• Configure any necessary drivers or libraries

• Ensure the board has sufficient resources (memory, storage, etc.) for the application

• Test and debug the application on the bare board
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Q1. SOLID principle
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Q2. Internal working of view model
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The view model is responsible for managing and providing data to the view in a way that is independent of the underlying data source.
• View model acts as an intermediary between the view and the data source.

• It retrieves data from the data source and transforms it into a format that is suitable for the view.

• It may also perform data validation and business logic.

• View model is typically implemented as a separate class or co...read more
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Q3. Find 2nd largest number
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To find the 2nd largest number in an array, sort the array in descending order and return the element at index 1.
• Sort the array in descending order using a sorting algorithm

• Return the element at index 1 as the 2nd largest number
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Q1. How to handle security in Kafka?
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Security in Kafka can be handled through authentication, authorization, encryption, and SSL/TLS.
• Implement authentication mechanisms like SASL or SSL for secure communication between clients and brokers.

• Set up ACLs (Access Control Lists) to control access to topics and resources.

• Enable encryption using SSL/TLS to secure data in transit.

• Use tools like Confluent Security Plugins for additional security features.

• Regularly ...read more
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Q2. Benefits of Microservices?
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Microservices offer benefits such as scalability, flexibility, resilience, and easier maintenance.
• Scalability: Microservices allow for individual components to be scaled independently, leading to better resource utilization.

• Flexibility: Each microservice can be developed, deployed, and updated independently, allowing for more flexibility in the development process.

• Resilience: If one microservice fails, it does not brin...read more
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Q3. Have you done any customisation in spring-boot?
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Yes, I have done customisation in spring-boot.
• Implemented custom error handling by extending ResponseEntityExceptionHandler

• Created custom annotations for validation

• Configured custom logging using Logback
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A case study where the client wanted to modernise IT infrastructure and Apps and how red hat apps fit into it.

5 people and ask you question on your case study solutio