BUSINESSNEXT Interview Questions and Answers

There were two test given. one was related to JD that I have applied. It was 30 min mcq test with 25 questions on .net, sql, oracle, Entity Framework. The second test was also of 30 min with logical reasoning mcq with 25 questions. The level was average. And I was able to clear it.

Q1. Tell me about youself (expecting career journey)
Ans. 
I am a software developer with a strong focus on .Net technologies.
• I have a Bachelor's degree in Computer Science.

• I have been working as a software developer for 5 years.

• I have expertise in .Net framework and have developed several web applications using C# and ASP.Net.

• I am experienced in database management and have worked with SQL Server.

• I am familiar with Agile methodologies and have worked in Scrum teams.

• I have a s...read more
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Q2. SQL queries , joins, indexing, write queries, Triggers and write triggers, features of OOPs, Having vs WHERE clause,
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Q3. Difference in Webservices and WCF, Abstraction and its types, Boxing and Unboxing
Ans. 
Webservices and WCF are both used for communication between applications. Abstraction is a concept in programming. Boxing and unboxing are operations in .NET.
• Webservices and WCF are both used for communication between applications, but WCF provides more advanced features like message queuing and reliable sessions.

• Abstraction is a concept in programming that allows us to hide complex implementation details and only expo...read more
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Q1. Tell me about your project.
Ans. 
Developed a web application for managing inventory and sales
• Used .NET framework and C# for backend development

• Implemented a responsive user interface using HTML, CSS, and JavaScript

• Integrated with a database to store and retrieve data

• Implemented authentication and authorization for secure access

• Implemented various features like product search, order management, and reporting
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Q2. Write queries and joins
Ans. 
The candidate is asked to write queries and joins.
• Understand the requirements and constraints of the query

• Identify the tables and columns needed for the query

• Write the query using appropriate syntax and functions

• Use joins to combine data from multiple tables

• Test the query to ensure it returns the expected results
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Q3. REST is implemented using which protocol
Ans. 
REST is primarily implemented using the HTTP protocol, enabling stateless communication between clients and servers.
• REST stands for Representational State Transfer.

• It uses standard HTTP methods like GET, POST, PUT, DELETE.

• For example, a GET request retrieves data from a server.

• RESTful APIs are commonly used in web services and applications.

• They can return data in formats like JSON or XML.
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Q4. CHAR, VARHAR, NVARCHAR
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Q5. Caching and its types
Ans. 
Caching is a technique to store frequently accessed data in a temporary storage to improve performance.
• Caching improves application performance by reducing the need to fetch data from the original source.

• Types of caching include in-memory caching, database caching, and distributed caching.

• In-memory caching stores data in the application's memory for quick access.

• Database caching stores frequently accessed data in a sep...read more
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Q6. Project related questions
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Q7. Mostly questions on database and queries and stored procedures.
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Q1. Tell me something about yourself?
Ans. 
I am a software developer with expertise in .Net. I have experience in developing web applications using C# and ASP.Net.
• Proficient in .Net framework and C# programming language

• Skilled in developing web applications using ASP.Net and MVC architecture

• Experience in working with databases like SQL Server

• Familiar with front-end technologies like HTML, CSS, and JavaScript

• Strong problem-solving and analytical skills

• Excellent ...read more
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Q2. Salary Expectations?
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Q3. Why are you looking for switch?
Ans. 
I am looking for a switch because I am seeking new challenges and opportunities to grow as a software developer.
• Seeking new challenges and opportunities

• Desire for professional growth

• Exploring different technologies and frameworks

• Looking for a better work-life balance

• Interested in joining a more innovative and dynamic team
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Q4. Why do you want to join CRM?
Ans. 
I want to join CRM because of its reputation for innovative software development and its focus on customer relationship management.
• CRM is known for its cutting-edge software development practices.

• CRM has a strong emphasis on customer relationship management, which aligns with my interests and skills.

• I am impressed by CRM's track record of delivering high-quality software solutions to its clients.

• Joining CRM would provi...read more
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The Aptitude test was easy, I got a link for the aptitude test and the questions were basic in my opinion consisting of typical topics like number series, syllogism etc.

Q1. Questions related to cybersecurity like CID Triad, basic terminologies etc
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Q2. OWASP TOP 10
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Q3. Questions related to your projects mentioned in your resume etc.
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Q1. Cybersecurity related questions like what is a virus, owasp top 10 , what is a threat vulnerability
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Q2. What is the difference between encoding, cryptography, hashing ?
Ans. 
Encoding is the process of converting data into a specific format. Cryptography is the practice of secure communication. Hashing is the process of converting data into a fixed-size string of bytes.
• Encoding is used to convert data into a specific format for transmission or storage.

• Cryptography involves techniques for secure communication, such as encryption and decryption.

• Hashing is used to convert data into a fixed-siz...read more
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Q1. Generic HR Questions like what is your favorite hobbies,
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Q2. How can you handle work related stress ?
Ans. 
I handle work related stress by practicing mindfulness, taking breaks, and seeking support from colleagues.
• Practice mindfulness techniques such as deep breathing or meditation

• Take regular breaks to recharge and prevent burnout

• Seek support from colleagues or a mentor to discuss challenges and brainstorm solutions
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Q3. If there is a conflict with your senior, how would you respond to the situation ?
Ans. 
I would address the conflict directly and professionally, seeking to understand the root cause and find a mutually beneficial solution.
• Initiate a private conversation with the senior to discuss the conflict

• Listen actively to their perspective and express your own calmly

• Seek common ground and propose potential solutions

• If necessary, involve a mediator or higher authority for resolution
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1st round is logical reasoning assessment. 2nd is barRaiser

Q1. Questions related to requirement gathering, Jira, Sprints, API integration,2 sql questions
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Q1. What is your previous experience, and what does your job profile entail?
Ans. 
I have 5 years of experience as a QA QC Engineer in the manufacturing industry.
• Conducting quality control inspections on products to ensure they meet industry standards

• Developing and implementing quality assurance policies and procedures

• Collaborating with production teams to address quality issues and improve processes

• Creating and maintaining quality documentation and reports

• Training staff on quality control procedures...read more
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Q1. Questions related to software testing and process ?
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