Boston Analytics Interview Questions and Answers

It was online test conducted by whee box. Questions were mix from Automation and Manual testing. Questions on OOPS concept like Encapsulation, polymorphism, abstraction. Questions on Database testing, (none from API). Few questions based on English , few logical reasoning

Q1. API questions - Put vs patch , error codes, API tools used
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Q2. Explain STLC in detail
Ans. 
STLC stands for Software Testing Life Cycle, which is a systematic process for testing software applications.
• STLC consists of various phases such as Requirement Analysis, Test Planning, Test Design, Test Execution, and Test Closure.

• Each phase has specific objectives and deliverables to ensure the quality of the software.

• STLC helps in identifying defects early in the development cycle, reducing the cost of fixing them l...read more
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Q3. Introduction, current role
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Q4. Current CTC , Expected CTC
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Q5. Agile ceremonies
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Q6. Stored procedure in DB
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Stored procedures are precompiled SQL statements stored in the database for reuse and improved performance.
• Stored procedures are used to encapsulate business logic in the database.

• They can improve performance by reducing network traffic and optimizing execution plans.

• Stored procedures can be called from application code to perform complex operations on the database.

• They can also help with security by controlling access...read more
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Q7. Ready for working in night shift for US based client
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Q8. Requirement traceability matrix
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Q1. Quick Introduction and role in current project
Ans. 
I am a Senior QA Engineer with 5 years of experience. Currently, I am leading the testing efforts for a web application project.
• Leading the testing efforts for a web application project

• Creating test plans and test cases

• Executing manual and automated tests

• Identifying and reporting bugs

• Collaborating with developers and stakeholders
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Q2. Questions related to agile ceremonies
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Q3. API tools used, % of API work done in previous projects
Ans. 
Used Postman for API testing, 60% of work involved API testing in previous projects
• Utilized Postman for API testing

• 60% of work in previous projects involved API testing

• Worked extensively with RESTful APIs
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Q4. Scenario based questions on QA
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Q5. Role of QA when the built functionality do not match with requirements
Ans. 
QA plays a crucial role in identifying and communicating the discrepancies between built functionality and requirements.
• QA should thoroughly review the requirements documentation to understand the expected functionality.

• QA should conduct thorough testing to identify any discrepancies between the built functionality and the requirements.

• QA should communicate any discrepancies found to the development team and stakeholde...read more
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Q6. Contract testing in API
Ans. 
Contract testing in API involves verifying the interactions between different services based on predefined contracts.
• Contract testing ensures that each service meets the expectations set by the contract.

• It helps in detecting issues early in the development cycle.

• Popular tools for contract testing in APIs include Pact and Spring Cloud Contract.
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Q7. Overall tools used for database, build deployment, bug tracking, test case/plan track
Ans. 
Various tools used for database, build deployment, bug tracking, and test case/plan tracking in QA engineering.
• Database: SQL Server, MySQL, Oracle

• Build Deployment: Jenkins, TeamCity, Bamboo

• Bug Tracking: Jira, Bugzilla, Redmine

• Test Case/Plan Tracking: TestRail, HP ALM, Zephyr
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Q8. New things which you contributed to current project to improve overall quality process
Ans. 
Implemented automated test scripts using Selenium for regression testing, introduced code review process for test scripts, and conducted training sessions on new testing tools.
• Implemented automated test scripts using Selenium for regression testing

• Introduced code review process for test scripts

• Conducted training sessions on new testing tools
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Q9. How many offer letters you hold? Current CTC, Expected CTC
Ans. 
I currently hold 2 offer letters. My current CTC is $80,000 and my expected CTC is $90,000.
• I hold 2 offer letters

• Current CTC is $80,000

• Expected CTC is $90,000
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Q10. Comfortable in coming to office regularly although it was hybrid model
Ans. 
Yes, I am comfortable with coming to the office regularly in a hybrid model.
• I value face-to-face interactions with team members for better collaboration and communication.

• I am able to manage my time effectively to balance office and remote work.

• I understand the importance of being present in the office for certain tasks or meetings.

• I am adaptable and flexible in my work environment.
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Q11. Any experience in working with US based clients, Ready for shift overlapping
Ans. 
Yes, I have experience working with US based clients and I am ready for shift overlapping.
• I have worked with US based clients in my previous role as a QA Engineer

• I am familiar with the time zone differences and have adjusted my schedule accordingly

• I am comfortable with shift overlapping and have done it before when needed
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Q12. RCA and backtracking process in current project
Ans. 
RCA and backtracking process involves identifying root causes of issues and revisiting previous steps to find solutions.
• Root Cause Analysis (RCA) is used to identify the underlying cause of a problem or defect in the project.

• Backtracking process involves revisiting previous steps or decisions to find a solution or correct an issue.

• Examples of RCA in current project could include analyzing code changes that led to a bug...read more
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Q13. Experience in automation testing, any learning in AI or other
Ans. 
I have extensive experience in automation testing and have also taken courses in AI and machine learning.
• I have worked on creating automation frameworks using tools like Selenium and Appium.

• I have taken online courses on AI and machine learning to enhance my skills in these areas.

• I have implemented AI-based testing techniques like neural networks for test automation.
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Q1. Accounting profil
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Q2. Accounting basic
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Q1. Accounting process
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Q2. Accointing problem
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Q1. Accounting ratio
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Q2. Accounting assistant
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Q1. Question on sorting basics
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Q2. Time complexity of heap functions
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Q1. Reverse a linked list
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Q1. Tell me about yourself & Introduction
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Q2. Questions on DDIC
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Q3. Explain BDC structure
Ans. 
BDC structure is used in SAP to automate data input into the system.
• BDC stands for Batch Data Communication.

• It is used to automate data input into SAP systems.

• Consists of three main components: BDC session, BDC call transaction, and BDC data transfer.

• Data is transferred from an external file to SAP using BDC.

• Example: Uploading customer master data using BDC.
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Q1. General questions
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Q1. Excel related general questions
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Q1. About yourself and Internship Experience
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Q2. Guesstimate on what is prominent in your CV
Ans. 
My experience in financial analysis and data interpretation stands out in my CV.
• Extensive experience in financial analysis

• Strong skills in data interpretation and modeling

• Proven track record of making data-driven recommendations

• Proficiency in financial software and tools

• Completed projects that involved complex financial modeling
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Q1. STRENGTH OF CONCRETE ?
Ans. 
Strength of concrete refers to its ability to withstand loads or stresses without breaking or deforming.
• Strength of concrete is typically measured in terms of compressive strength, which is the maximum load it can bear before failure.

• Factors affecting concrete strength include water-cement ratio, curing conditions, aggregate quality, and admixtures.

• Concrete with higher strength is often used in structural applications ...read more
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Q2. TELL ME ABOUT YOUR PREVIOUS INTERNSHIP EXPERIENCES
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Q3. WHAT IS THE DEFLECTION ANGLE OF TRANSCURVE ??
Ans. 
The deflection angle of a transcurve is the angle between the tangent lines at the beginning and end of the curve.
• The deflection angle of a transcurve is typically denoted by delta (Δ).

• It is the angle formed between the tangent lines at the beginning and end of the curve.

• The deflection angle is used in civil engineering for designing curved roads, railways, and other infrastructure.

• It helps in determining the curvature...read more
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