SAP Interview Questions, Process, and Tips

Q1. Spark engine architecture explain
Ans. 
Spark engine architecture is a distributed computing framework that provides in-memory processing capabilities.
• Spark engine consists of a driver program that coordinates the execution of tasks on worker nodes.

• Worker nodes execute tasks in parallel and store data in memory for faster processing.

• Spark engine uses Resilient Distributed Datasets (RDDs) for fault-tolerant distributed data processing.

• It supports various prog...read more
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Q2. ETL flow of your project
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The ETL flow of our project involves extracting data from various sources, transforming it according to business rules, and loading it into a data warehouse.
• Extract data from multiple sources such as databases, APIs, and flat files

• Transform the data using ETL tools like Informatica or Talend

• Apply business rules and data cleansing techniques during transformation

• Load the transformed data into a data warehouse for analys
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Q1. Philip Kotler's Marketing Principle that you have used in your previous role
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Q2. Permission Marketing Explanation
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Permission marketing is a strategy where businesses only send promotional material to customers who have given their consent.
• Permission marketing involves obtaining explicit consent from customers before sending them marketing materials.

• It focuses on building a relationship with customers based on trust and respect.

• Examples include email newsletters that customers have subscribed to or personalized offers based on cust
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Q3. How will you adjust to a new city like Gurgaon
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Q4. Why are you leaving your previous role
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Q5. Where do you see yourself in the next 5 years
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Q6. Statement of Vice President in G20 regarding Business
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Q7. Do you know any SAP modules
Ans. 
Yes, I am familiar with SAP modules such as SAP ERP, SAP CRM, and SAP SCM.
• SAP ERP (Enterprise Resource Planning) - used for managing business operations and customer relations

• SAP CRM (Customer Relationship Management) - used for managing customer interactions and data

• SAP SCM (Supply Chain Management) - used for managing supply chain processes and logistics
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Q1. What are the instances that are created when we deploy our CAPM app to CF?
Ans. 
Instances created when deploying CAPM app to CF include app instances, service instances, route instances, and buildpack instances.
• App instances are created to run the application code.

• Service instances are created to provide additional functionality or resources to the app.

• Route instances are created to map incoming requests to the app.

• Buildpack instances are created to compile and run the app code.

• For example, when d...read more
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Q1. Difference between interface and abstract class
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Interface is a contract for classes to implement, while abstract class can have both abstract and concrete methods.
• Interface cannot have any implementation, only method signatures

• Abstract class can have both abstract and concrete methods

• A class can implement multiple interfaces but can only inherit from one abstract class

• Interfaces are used for achieving multiple inheritance in Java

• Example: interface Shape { void draw(...read more
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Q2. How has RAP changed SAP applications?
Ans. 
RAP has revolutionized SAP applications by enabling developers to easily create and customize business applications.
• RAP (ABAP RESTful Application Programming Model) allows developers to quickly build responsive and flexible applications.

• It simplifies the development process by providing a consistent programming model and predefined templates.

• RAP enables developers to easily create OData services for SAP applications, m...read more
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2 Questions of Leetcode medium difficulty

Q1. DSA LIS Problem
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Q2. DSA LCS Problem
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