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Wipro Digital SAP Basis Lead Interview Questions and Answers
6 Interview questions
S/4 Hana is an ERP software suite that runs on SAP Hana database and provides real-time data processing and analytics.
S/4 Hana is the successor to SAP ERP and is designed to run on SAP Hana database.
It provides real-time data processing and analytics, enabling faster decision-making.
The architecture of S/4 Hana is based on a simplified data model, which reduces data redundancy and improves performance.
It also incl...
There are three types of replications process in Hana Db: trigger-based, ETL-based, and log-based.
Trigger-based replication uses triggers to capture changes in source tables and replicate them to target tables.
ETL-based replication involves extracting data from source tables, transforming it, and loading it into target tables.
Log-based replication reads the transaction logs of the source database and replicates th...
Hana DB HA and DR set up involves configuring high availability and disaster recovery for Hana databases.
Configure Hana system replication for HA and DR
Set up secondary site for DR
Ensure proper network connectivity and bandwidth
Test failover and failback procedures
Implement backup and recovery strategies
Hana DB replication is the process of copying data from one Hana database to another in real-time.
Hana DB replication ensures high availability and disaster recovery.
It can be done using various methods such as trigger-based replication, log-based replication, and ETL-based replication.
It allows for real-time reporting and analytics on the replicated data.
Examples of Hana DB replication tools include SAP Landscape...
HANA DB architecture is a columnar, in-memory database designed for real-time analytics and applications.
In-memory computing: HANA stores data in RAM for faster access and processing.
Columnar storage: Data is stored in columns rather than rows, optimizing read performance.
Multi-model support: HANA supports various data models, including relational, graph, and document.
Data provisioning: HANA can integrate data fro...
I have worked on various cloud systems such as AWS, Azure, and Google Cloud Platform. I have configured these systems for optimal performance and scalability.
Worked on AWS, Azure, and Google Cloud Platform
Configured cloud systems for optimal performance and scalability
Implemented high availability and disaster recovery solutions
Managed cloud resources such as EC2 instances, S3 buckets, and VPCs
Automated deployment...
Wipro Digital SAP Basis Lead Interview Experiences
1 interview found
Anonymous
I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.
Interview Questionnaire
8 Questions
- Q1. What is your current roles and responsibilities in your current organization?
- Ans.
As a Sap Basis Lead, I manage SAP systems, ensure optimal performance, and lead a team of Basis administrators.
Oversee SAP system installations, upgrades, and migrations to ensure seamless operations.
Monitor system performance and troubleshoot issues to maintain high availability.
Lead a team of Basis administrators, providing guidance and support on best practices.
Implement security measures and user access controls to...
- Q2. Hana DB architecture?
- Ans.
HANA DB architecture is a columnar, in-memory database designed for real-time analytics and applications.
In-memory computing: HANA stores data in RAM for faster access and processing.
Columnar storage: Data is stored in columns rather than rows, optimizing read performance.
Multi-model support: HANA supports various data models, including relational, graph, and document.
Data provisioning: HANA can integrate data from var...
- Q3. What is Hana DB replication?
- Ans.
Hana DB replication is the process of copying data from one Hana database to another in real-time.
Hana DB replication ensures high availability and disaster recovery.
It can be done using various methods such as trigger-based replication, log-based replication, and ETL-based replication.
It allows for real-time reporting and analytics on the replicated data.
Examples of Hana DB replication tools include SAP Landscape Tran...
- Q4. Hana DB HA and DR set up?
- Ans.
Hana DB HA and DR set up involves configuring high availability and disaster recovery for Hana databases.
Configure Hana system replication for HA and DR
Set up secondary site for DR
Ensure proper network connectivity and bandwidth
Test failover and failback procedures
Implement backup and recovery strategies
- Q5. Hana revison and sps upgrade?
- Q6. Types of replications process in Hana Db?
- Ans.
There are three types of replications process in Hana Db: trigger-based, ETL-based, and log-based.
Trigger-based replication uses triggers to capture changes in source tables and replicate them to target tables.
ETL-based replication involves extracting data from source tables, transforming it, and loading it into target tables.
Log-based replication reads the transaction logs of the source database and replicates the cha...
- Q7. What is S/4 Hana and it'sarchitecture?
- Ans.
S/4 Hana is an ERP software suite that runs on SAP Hana database and provides real-time data processing and analytics.
S/4 Hana is the successor to SAP ERP and is designed to run on SAP Hana database.
It provides real-time data processing and analytics, enabling faster decision-making.
The architecture of S/4 Hana is based on a simplified data model, which reduces data redundancy and improves performance.
It also includes ...
- Q8. What kind of cloud sytstems you had worked on and configuration of cloud systems?
- Ans.
I have worked on various cloud systems such as AWS, Azure, and Google Cloud Platform. I have configured these systems for optimal performance and scalability.
Worked on AWS, Azure, and Google Cloud Platform
Configured cloud systems for optimal performance and scalability
Implemented high availability and disaster recovery solutions
Managed cloud resources such as EC2 instances, S3 buckets, and VPCs
Automated deployment and ...
Interview Preparation Tips
Hope this will help to prepare any companies interviews..
All the best...
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- Q1. Embedded c coding pointers structure
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- Q3. Autosar concepts, it's architecture, rte
Interview Preparation Tips
Atleast they should answer phone since discussion went till offer release.
Don't waster ur time attending interview for this company.Try some other company
Disappointed on HR handled.
(1 Question)
- Q1. Work experience
(1 Question)
- Q1. Wht is ur sal expectations
- Ans.
My salary expectations are based on my experience, skills, and the market rate for the position.
Consider my years of experience in the industry
Research the average salary range for similar positions in the market
Factor in the cost of living in the location of the job
Be open to negotiation based on the overall compensation package offered
I applied via Job Portal and was interviewed in May 2024. There was 1 interview round.
(1 Question)
- Q1. What is SLA,SLO,SLI
- Ans.
SLA stands for Service Level Agreement, SLO stands for Service Level Objective, and SLI stands for Service Level Indicator.
SLA is a contract between a service provider and a customer that defines the level of service expected.
SLO is a target value or range for a specific SLI that is agreed upon as a goal for the service provider to achieve.
SLI is a specific metric used to measure the performance of a service, such as a...
Selected
I applied via Company Website and was interviewed before Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. Coding OOPs, Collection, Spring boot
(1 Question)
- Q1. Java, Microservices, Javascript
Selected
I applied via Approached by Company and was interviewed in Nov 2023. There were 4 interview rounds.
Hackerrank test with combination of MCQ and java program coding.
(1 Question)
- Q1. L1 technical and L2 client technical rounds. Asked questions from core java, spring boot, micro service and some java coding questions.
(1 Question)
- Q1. Basic questions on personal details and overview about company and salary discussion.
Interview Preparation Tips
Selected
I appeared for an interview in Nov 2024, where I was asked the following questions.
- Q1. Sql advanced developer
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I applied via Naukri.com and was interviewed in Feb 2021. There were 4 interview rounds.
Interview Questionnaire
12 Questions
- Q1. Which design pattern implemented in project.
- Ans.
Implemented the Observer design pattern.
Used to maintain consistency between related objects
Allows for one-to-many relationships between objects
Used in event-driven systems
Example: Used to update UI when data changes in backend
- Q2. Solid principals
- Q3. Code coverage
- Q4. Unit testing
- Q5. Cloud services
- Q6. Cloud integrations
- Q7. Detail architecture of current project and what role you played
- Q8. What software architecture you implimented and why?
- Ans.
I have implemented a microservices architecture for scalability and flexibility.
Implemented microservices architecture using Docker and Kubernetes
Used API Gateway for routing and load balancing
Implemented service discovery using Consul
Implemented circuit breaker pattern using Hystrix
Implemented centralized logging using ELK stack
Implemented distributed tracing using Zipkin
Implemented event-driven architecture using Kaf...
- Q9. Writing some code logic snippet like sudo code
- Ans.
This code snippet demonstrates a simple algorithm to find the maximum value in an array.
Initialize a variable 'max' to the first element of the array.
Iterate through the array starting from the second element.
If the current element is greater than 'max', update 'max'.
Return 'max' after completing the iteration.
Example: For array [3, 5, 2, 8, 1], the output will be 8.
- Q10. How you improved stored procedure performance
- Ans.
I improved stored procedure performance by optimizing queries and indexes.
Identified and removed unnecessary joins and subqueries
Used appropriate indexing to speed up query execution
Reduced the number of round trips to the database by using batch processing
Rewrote complex queries to simpler ones
Used stored procedure parameters instead of variables to avoid recompilation
Used SET NOCOUNT ON to reduce network traffic
Used ...
- Q11. DB normalization and indexing
- Q12. C# oops questions
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Skills evaluated in this interview
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