Persistent Systems Senior Architect Interview Questions and Answers

Q1. Explain the end to end project
Ans. 
The end to end project involves planning, designing, implementing, and delivering a complete architectural solution.
• Initial client consultation to understand requirements

• Creating architectural designs and plans

• Obtaining necessary permits and approvals

• Overseeing construction and implementation

• Final inspection and handover to client
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Q2. How did you improved the efficency
Ans. 
I improved efficiency by implementing streamlined processes, utilizing technology, and optimizing resource allocation.
• Implemented automated systems to reduce manual tasks

• Conducted regular performance evaluations to identify areas for improvement

• Utilized project management software to track progress and deadlines

• Optimized team collaboration through effective communication strategies
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Q1. Tell me about your project experience
Ans. 
I have extensive experience working on a variety of projects in residential, commercial, and institutional sectors.
• Managed the design and construction of a luxury residential building in downtown area

• Led a team in renovating a historic commercial space into a modern office building

• Collaborated with engineers and contractors on a new healthcare facility design
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Q1. What is gang of four design pattern.
Ans. 
Gang of Four design patterns are a set of 23 software design patterns that were introduced in the book 'Design Patterns: Elements of Reusable Object-Oriented Software'.
• Gang of Four design patterns were identified by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides.

• These patterns are categorized into three groups: creational, structural, and behavioral.

• Examples of Gang of Four design patterns include Singlet
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Q1. Dependency Injection
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Singleton Pattern with coding example class

Q1. Service lifetime
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Q2. Shared or static class
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