Pegasystems Associate System Architect Interview Questions and Answers

Challenges on Leetcode that are classified as hard and can be coded using an IDE along with test cases.

Low level design of parking lot

Q1. System design of a scalable distributed system
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Q1. Return on investment on the IT investment is key focus here.
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Q2. How would different personas be impacted.
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Q3. How service management adds to customer experience.
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Service management enhances customer experience by ensuring efficient and effective delivery of services.
• Service management helps in setting clear service expectations with customers.

• It ensures timely and consistent delivery of services, leading to customer satisfaction.

• Service management also involves handling customer feedback and complaints effectively.

• By optimizing service processes, service management can improve ...read more
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Q4. Field management services
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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. 1.What is Bull Whip Effect ?
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The Bull Whip Effect refers to the phenomenon of demand variability amplifying as it moves up the supply chain.
• It is a supply chain management concept.

• Demand fluctuations at the end of the supply chain are magnified as they move upstream.

• Causes include lack of communication, forecasting errors, and order batching.

• Results in inventory inefficiencies, excess costs, and poor customer service.

• Example: A retailer experience...read more
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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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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

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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