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BUILDINGBLOCKS SOFTWARE SERVICES Interview Questions and Answers
BUILDINGBLOCKS SOFTWARE SERVICES Interview Experiences
1 interview found
Selected
I applied via Naukri.com and was interviewed before Jul 2023. There was 1 interview round.
(2 Questions)
- Q1. Python basics questions about data structures to advance module
- Q2. Django basics structure and Django REST FRAMEWORK and REST API's
Interview Preparation Tips
- Python
- Django
Software Engineer Interview Questions asked at other Companies
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Consultant Interview Questions & Answers
Bosch Global Software Technologies
Anonymous
posted on 9 Jan 2025
Selected
I applied via Company Website and was interviewed in Dec 2024. There were 4 interview rounds.
(1 Question)
- Q1. 1 hr interview divided into 4 sections - Intro - Backend - .NET & OOPS Concepts (Was given a code to analyze) - SQL - Write a sql query & some sql questions on joins etc. - Frontend - Angular related quest...
(1 Question)
- Q1. Bit low level Design Patterns Questions, SQL Questions, Angular Questions Checking your confidence while answering
(1 Question)
- Q1. This was Manegerial Round, asked about projects worked upon and some questions over the projects
(1 Question)
- Q1. For this round I was being called to their base location. Salary Discussion
Interview Preparation Tips
- .NET
- SQL
- Angular
- Azure
Selected
I applied via Company Website and was interviewed in Dec 2024. There were 3 interview rounds.
Basic self evaluation test.
(3 Questions)
- Q1. What project I have completed and follow-up questions on that?
- Q2. How to handle class imbalance.
- Ans.
Handling class imbalance involves techniques like resampling, using different algorithms, and adjusting class weights.
Use resampling techniques like oversampling or undersampling to balance the classes.
Utilize algorithms that are robust to class imbalance, such as Random Forest, XGBoost, or SVM.
Adjust class weights in the model to give more importance to minority class.
Use evaluation metrics like F1 score, precision, r...
- Q3. Basic Python coding questions.
(2 Questions)
- Q1. Data-related questions.
- Q2. ML Ops questions.
Interview Preparation Tips
- Python
- MLOPS
Voice Process Executive Interview Questions & Answers
Automatic Data Processing (ADP)
sadiq anwar
posted on 1 Jan 2025
I applied via Walk-in and was interviewed in Dec 2024. There were 2 interview rounds.
Inquiring about salary expectations will likely lead to an offer that does not exceed 30%, with 12% as a variable amount allocated for a performance bonus, which you may never receive, based on the rationale that your experience is not relevant, despite having a background in a related field such as voice processing. Additionally, do not anticipate clear job descriptions, as the company's approach is broad and diplomatic, reflecting a lack of transparency.
(2 Questions)
- Q1. Tell me about yourself.
- Ans.
Experienced voice process executive with strong communication skills and a proven track record of delivering exceptional customer service.
Over 5 years of experience in handling customer queries and resolving issues efficiently
Proficient in using CRM software to track customer interactions and maintain records
Skilled in active listening and problem-solving to ensure customer satisfaction
Ability to work well under pressu
- Q2. Questions which are not relevant or the process and work criteria they are not aware of from previous job role,and if you have number or percentage in your resume then please remove it that will be ur ene...
Interview Preparation Tips
The unfortunate reality is that even while working with INTERNATIONAL BRANDS and COMPANIES, people (HR AND UPPER-LEVEL MANAGEMENT) still exhibit an INDIAN NARROW and DOMINATING MINDSET, which is very disappointing. They ask us to THINK OUT OF THE BOX but are unwilling to be BROAD-MINDED themselves, continuing to judge people solely on the basis of a two-page resume.
Qa Automation Testing Engineer Interview Questions & Answers
Dassault Systemes
Anonymous
posted on 28 Nov 2024
(9 Questions)
- Q1. Introduction, roles and responsibilities
- Q2. Deep copy shallow copy
- Q3. Method Overloading overriding
- Q4. Constuctor and its types
- Ans.
Constructors are special methods in a class used to initialize objects. There are default, parameterized, copy, and static constructors.
Constructors have the same name as the class and do not have a return type.
Default constructors are automatically created by the compiler if no constructor is defined.
Parameterized constructors accept parameters to initialize object properties.
Copy constructors create a new object as a...
- Q5. Varags (variable length arguments)
- Q6. Find element find elements return types of it if no elements found
- Ans.
findElements method in Selenium returns a list of WebElements or an empty list if no elements are found.
findElements method returns a list of WebElements
If no elements are found, it returns an empty list
Return type is List
- Q7. Webdriver what is it
- Ans.
Webdriver is a tool used for automating web application testing.
Webdriver is a popular automation tool used for testing web applications.
It allows testers to automate interactions with a web browser.
Webdriver supports multiple programming languages such as Java, Python, and C#.
It can simulate user interactions like clicking buttons, entering text, and navigating through pages.
Webdriver is commonly used in QA automation...
- Q8. Find duplicate numbers and its count from given list explain logic
- Ans.
Logic to find duplicate numbers and their count in a given list.
Iterate through the list and store each number in a hashmap with its count
If a number is already in the hashmap, increment its count
After iterating, check the hashmap for numbers with count greater than 1 to find duplicates
- Q9. Factorial using recursion
- Ans.
Factorial using recursion is a mathematical function that calculates the product of all positive integers up to a given number.
Define a function that takes an integer parameter n
Base case: if n is 0, return 1
Recursive case: return n multiplied by the factorial of n-1
Example: factorial(5) = 5 * factorial(4) = 5 * 4 * factorial(3) = 5 * 4 * 3 * factorial(2) = 5 * 4 * 3 * 2 * factorial(1) = 5 * 4 * 3 * 2 * 1 = 120
Interview Preparation Tips
Introduction, roles responsibilities.
Deep copy shallow copy
Method Overloading overriding
Constuctor
Varags
Find element & find elements difference and return types(if elements present and if not)
2 coding questions
1 repeatetive numbers/duplicates and its count from the given list eg output 4,2(4 is number and found 2 times)
2 factorial of a number using recursion.
I don't want to fil this form all that's why including all questions asked in the feedback.
This was my first round and no response till now.
Interview taken on 10 Oct.
Skills evaluated in this interview
SAP Basis Consultant (Migration/Conversion) Interview Questions & Answers
SAP
Anonymous
posted on 10 Oct 2024
I applied via Referral and was interviewed in Sep 2024. There was 1 interview round.
(21 Questions)
- Q1. What are SAP tools to migrate SAP systems from on-premise to cloud?
- Ans.
SAP tools for migrating SAP systems from on-premise to cloud include SAP Advanced Data Migration, SAP Cloud Platform Migration Service, and SAP Transformation Navigator.
SAP Advanced Data Migration: tool for migrating data from on-premise systems to cloud
SAP Cloud Platform Migration Service: helps in migrating applications and workloads to the cloud
SAP Transformation Navigator: tool for planning and executing system mig
- Q2. When you use export/import method form migration, what files will be created during export?
- Ans.
During export using export/import method for migration, files like data files, control files, and log files will be created.
Data files containing the actual data being exported
Control files containing information about the export process
Log files recording the activities and errors during the export
Examples: .dmp, .ctl, .log files
- Q3. How does parallel export/import work ?
- Ans.
Parallel export/import allows multiple processes to export/import data simultaneously for faster migration/conversion.
Parallel export/import splits the data into multiple parts and processes them concurrently.
It helps in reducing the overall time taken for data migration/conversion.
Parallel export/import requires careful planning to avoid conflicts and ensure data consistency.
Examples include using SAP tools like R3loa...
- Q4. If you are using DMO to migrate a SAP system with sql DB on windows to HANA DB on linux, how the SUM will run? As there is a different SUM for windows and linux, will it use 2 different SUM in this case?
- Ans.
SUM will use a single SUM tool for the migration from SQL DB on Windows to HANA DB on Linux.
SUM tool is platform-independent and can be used for migrations between different operating systems.
The SUM tool will handle the conversion process seamlessly without the need for separate tools for Windows and Linux.
The migration process will involve steps to convert the database from SQL to HANA while also transitioning the op
- Q5. Can EHP 5 run on oracle 19C ?
- Ans.
No, EHP 5 cannot run on Oracle 19C.
EHP 5 is not certified to run on Oracle 19C.
Compatibility issues may arise if trying to run EHP 5 on Oracle 19C.
It is recommended to check SAP's official compatibility matrix for supported configurations.
- Q6. What are technical differences in SPDD and SPAU?
- Ans.
SPDD is for modifying dictionary objects, SPAU is for modifying repository objects.
SPDD is used for modifying dictionary objects like tables, views, and data elements.
SPAU is used for modifying repository objects like programs, function modules, and screens.
SPDD changes are transportable across systems, SPAU changes are not transportable.
SPDD changes are typically related to data dictionary objects, SPAU changes are re...
- Q7. Can we skip SPDD in preprocessing? If yes, what will happen? If no, what stops us from skipping it?
- Ans.
Skipping SPDD in preprocessing is not recommended as it can lead to inconsistencies in the system.
No, SPDD should not be skipped in preprocessing as it is a crucial step in handling modifications to the ABAP Dictionary objects during an upgrade or migration.
Skipping SPDD can result in inconsistencies between the data dictionary and the ABAP programs, leading to runtime errors and system issues.
SPDD is responsible for a...
- Q8. Why is SPDD need to be performed before execution phase and SPAU after execution?
- Ans.
SPDD is performed before execution phase to adjust dictionary objects, while SPAU is performed after execution to adjust repository objects.
SPDD is performed before execution phase to adjust dictionary objects to the new release of SAP system.
SPAU is performed after execution to adjust repository objects like programs, function modules, screens, etc.
SPDD helps in adjusting the data dictionary objects to the new release...
- Q9. Can we perform SPAU before execution?
- Ans.
Yes, SPAU can be performed before execution.
SPAU can be performed to adjust modifications before executing a system upgrade or migration.
It allows for resolving any inconsistencies in custom objects before the actual upgrade.
Performing SPAU beforehand can help streamline the upgrade process and reduce downtime.
It is recommended to review and adjust modifications using SPAU prior to the upgrade to ensure a smooth transi
- Q10. Which process of SWPM will be used for export/import?
- Ans.
The export/import process in SWPM is performed using the R3load tool.
R3load tool is used for exporting and importing data during system migrations/conversions.
Export/import process involves extracting data from source system and loading it into target system.
R3load tool is part of Software Provisioning Manager (SWPM) toolset.
Export/import process is crucial for transferring SAP system data between systems.
- Q11. What processes will be used for shipping the files in case of parallel export/import?
- Ans.
Files can be shipped in parallel export/import using tools like Rsync, SCP, FTP, or cloud storage services.
Use tools like Rsync for efficient file transfer
SCP (Secure Copy Protocol) can be used for secure file transfer
FTP (File Transfer Protocol) is another option for transferring files
Utilize cloud storage services like AWS S3 or Google Cloud Storage for large file transfers
- Q12. Can we restore backup of HANA 1.0 on HANA 2.0 ?
- Ans.
No, backup of HANA 1.0 cannot be restored on HANA 2.0 due to compatibility issues.
Backup of HANA 1.0 is not compatible with HANA 2.0 due to differences in architecture and features.
Data structures and formats may have changed between the two versions, leading to potential data corruption if restored.
It is recommended to perform a system copy or migration instead of trying to restore a backup from HANA 1.0 to HANA 2.0.
- Q13. Why do we need shadow instance?
- Ans.
Shadow instances are used for testing and validation purposes before making changes to the production system.
Shadow instances allow for testing system changes without impacting the production environment.
They are used to validate migration or conversion processes before applying them to the live system.
Helps in identifying any potential issues or errors that may arise during the actual migration/conversion.
Provides a s...
- Q14. How is shadow instance created and where is it created? How much extra space it will require and what tables will it be stored in?
- Ans.
Shadow instance is created for system copy or migration, requires extra space, stored in database tables.
Shadow instance is created using software tools like SAP SWPM (Software Provisioning Manager) during system copy or migration.
It is created on the same server as the original instance, but with a different SID (System ID).
Extra space required for shadow instance depends on the size of the original instance and the d...
- Q15. In case of oracle, it creates an additional tablespace during upgrade. How does it work in SAP HANA and Sybase?
- Ans.
SAP HANA and Sybase do not create additional tablespaces during upgrade like Oracle.
SAP HANA and Sybase do not follow the same approach as Oracle in creating additional tablespaces during upgrade.
In SAP HANA, data is stored in memory and does not require separate tablespaces like Oracle.
Sybase also does not create additional tablespaces during upgrade, as it follows a different database structure.
Both SAP HANA and Syba...
- Q16. Is it possible to upgrade without creating Shadow instance?
- Ans.
Yes, it is possible to upgrade without creating a Shadow instance.
Upgrade can be performed directly on the existing instance without the need for a Shadow instance.
This approach may save time and resources by avoiding the creation of a separate instance for the upgrade process.
However, it is important to carefully plan and execute the upgrade to minimize risks and ensure a successful outcome.
- Q17. What is HANA Topology?
- Ans.
HANA Topology refers to the layout and configuration of SAP HANA systems and components.
HANA Topology includes the distribution of HANA instances across multiple hosts.
It also involves the configuration of high availability and disaster recovery setups.
Different HANA Topologies include single host, multi-host, scale-out, and distributed systems.
Topology decisions impact performance, scalability, and availability of the
- Q18. How to setup SSO for SAP and HANA ?
- Ans.
Setting up SSO for SAP and HANA involves configuring trust between systems and enabling authentication mechanisms.
Configure trust between SAP and HANA systems
Enable SAML (Security Assertion Markup Language) for authentication
Implement Single Sign-On (SSO) using SAML tokens
Use SAP Cloud Identity or other identity providers for SSO setup
- Q19. As I do not have experience in OS/DB migration, any conceptual knowledge of heterogeneous migration ?
- Q20. Conceptual knowledge of SAP S/4HANA conversion?
- Ans.
SAP S/4HANA conversion involves migrating from SAP ERP to the next-generation S/4HANA platform.
Understanding the differences between SAP ERP and S/4HANA
Assessing system landscape and data readiness for conversion
Executing the migration process with minimal downtime
Validating and testing the converted system for functionality and performance
Training end-users on the new S/4HANA system
- Q21. Basics of SAP BTP.
Interview Preparation Tips
Skills evaluated in this interview
I applied via Company Website and was interviewed in Oct 2024. There were 3 interview rounds.
It was a coding round interview along with interviewer via Virtual mode. I was given 2 coding questions on HackerRank for the interview:
1. one was an easy problem on counting minimum replacements.
2. "pat is an ordinary kid who works hard to be a great runner...." this was a challenging problem (which I managed to solve).
3. I was asked some basic Python questions, as the role was for a Python Developer.
(5 Questions)
- Q1. LLD for Parking Lot
- Q2. Which database are you going to use for Parking lot and Why ?
- Ans.
I would use a relational database like MySQL for the Parking lot as it provides structured data storage and supports complex queries.
Relational databases like MySQL offer structured data storage for parking lot information
Supports complex queries for managing parking lot data efficiently
Ability to handle large amounts of data and transactions
Provides data integrity and security features
Can easily integrate with other s
- Q3. Questions related to OOPs
- Q4. Questions related to Multi Threading
- Q5. Questions related to Projects
(2 Questions)
- Q1. I hate this since i was informed that this round was a technical.
- Q2. Usual Mangerial questions, Project Related, etc
Interview Preparation Tips
(2 Questions)
- Q1. What is difference between rank and dense rank?
- Q2. What is RLS in Power Bi?
(1 Question)
- Q1. How would you identify time for any project?
I applied via Company Website and was interviewed in Oct 2024. There were 4 interview rounds.
Basic Python, SQL, and Bash questions
(4 Questions)
- Q1. SQL questions with operations that include changing from string to array. Tip: stick to RDBMS-specific dialects only (like Postgres), I used Spark SQL
- Q2. Simple Python questions with a follow-up to optimise it
- Q3. Bash script-based questions, are pretty basic.
- Q4. Data pipeline design and best practices.
- Ans.
Data pipeline design involves creating a system to efficiently collect, process, and analyze data.
Understand the data sources and requirements before designing the pipeline.
Use tools like Apache Kafka, Apache NiFi, or AWS Glue for data ingestion and processing.
Implement data validation and error handling mechanisms to ensure data quality.
Consider scalability and performance optimization while designing the pipeline.
Doc...
(3 Questions)
- Q1. Easy to medium Leetcode-based question. With moderate difficulty.
- Q2. Simple Python-based question with optimisation.
- Q3. Design specific questions based on Data pipelines.
(3 Questions)
- Q1. SQL-based question with moderate difficulty.
- Q2. Python-based questions, follow questions with some optimisations.
- Q3. Bash-script based round.
Skills evaluated in this interview
Arrays and strings - 90 mins
Create Modules, railway reservation system - 60 mins
(5 Questions)
- Q1. Difference between hashmap and hasptable
- Q2. Why typescript over javascript
- Q3. Find the percentage of increace in the quantity of item after making it price 20% extra
- Q4. What is normalization
- Q5. Date and time api available
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