Burion technologies Backup Administrator Interview Questions and Answers

Q1. Proxy configuration
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Q2. Replication requirements
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Q1. Previous company experience details
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Q2. Salary Expectations
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Q1. Why did you choose the flask over the django and fastapi?
Ans. 
I chose Flask over Django and FastAPI due to its simplicity, flexibility, and ease of use for smaller projects.
• Flask is lightweight and minimalistic, making it easier to set up and use for smaller projects.

• Flask allows for more flexibility in terms of project structure and customization compared to Django.

• Flask is well-suited for rapid prototyping and smaller applications where simplicity is key.

• Django, on the other ha...read more
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Q2. Write the code for flask request and response block?
Ans. 
Flask request and response block code snippet
• Use Flask's request object to access incoming request data

• Use Flask's jsonify function to create a JSON response

• Handle different HTTP methods like GET, POST, etc. in the route function
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Q1. What is ORM? which ORM tool, have you used?
Ans. 
ORM stands for Object-Relational Mapping, a programming technique for converting data between incompatible type systems in object-oriented programming languages.
• ORM is used to map objects from an application to tables in a relational database.

• It simplifies data manipulation by allowing developers to work with objects instead of SQL queries.

• Popular ORM tools include Hibernate for Java, Entity Framework for .NET, and Seq
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Q2. Write ORM code for select item from table?
Ans. 
Use ORM code to select item from a table in database.
• Use ORM query methods like find(), findOne(), or where() to select items from a table.

• Specify the table name and any conditions for the selection.

• Example: User.find({ where: { id: 1 } }) will select a user with id 1 from the User table.
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Q1. Explain your reasoning
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I base my reasoning on data analysis, industry knowledge, and past experiences.
• I analyze data to identify trends and patterns

• I consider industry best practices and standards

• I draw on past experiences to make informed decisions
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Q2. What is in heritance
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Inheritance is the mechanism in which a class can acquire the properties and behavior of another class.
• Inheritance allows a class to inherit attributes and methods from another class.

• The class that is being inherited from is called the parent class or superclass.

• The class that inherits from the parent class is called the child class or subclass.

• Inheritance promotes code reusability and helps in creating a hierarchical
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Q1. How dose your experience align with the role
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My experience in back end development, database management, and system integration aligns perfectly with the requirements of the role.
• I have worked as a back end developer for 5+ years, handling server-side logic, database design, and API integration.

• I am proficient in languages like Java, Python, and SQL, which are essential for back end development.

• I have successfully implemented scalable and efficient back end syste...read more
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Q2. How do you handle working in a team
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I handle working in a team by communicating effectively, being open to feedback, collaborating on tasks, and supporting my team members.
• Communicate openly and effectively with team members

• Be open to feedback and constructive criticism

• Collaborate on tasks and share responsibilities

• Support and help team members when needed
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Q1. What is a 3 stage interview
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A 3 stage interview is a hiring process that consists of three separate rounds of interviews with different interviewers.
• First stage typically involves a screening interview with HR or a recruiter.

• Second stage may involve a technical interview with the hiring manager or team members.

• Final stage often includes a panel interview with senior management or key stakeholders.
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Q2. What is Hr round?
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Q1. What is the nearest ten of 4
Ans. 
The nearest ten of 4 is 10.
• The nearest ten of a number is the multiple of 10 that is closest to that number.

• In this case, the nearest ten of 4 is 10 because it is the multiple of 10 closest to 4.
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Q2. What is 4 tenth equal to?
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4 tenths is equal to 0.4
• 4 tenths can be written as 0.4 in decimal form

• To convert tenths to decimals, divide the number by 10 (4 ÷ 10 = 0.4)
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Q1. What's the most effective way to gather user and system requirements?
Ans. 
The most effective way to gather user and system requirements is through thorough communication and collaboration.
• Engage with stakeholders to understand their needs and expectations

• Use techniques such as interviews, surveys, and workshops to gather requirements

• Document requirements clearly and prioritize them based on importance

• Iterate and validate requirements with stakeholders to ensure accuracy
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Q2. How did you implement significant improvement to an IT infrastructure
Ans. 
Implemented automation tools to streamline processes, upgraded hardware and software, and optimized network performance.
• Introduced automation tools such as Ansible to automate repetitive tasks and improve efficiency

• Upgraded hardware components such as servers and storage devices to enhance performance

• Implemented software updates and patches to ensure system security and stability

• Optimized network configurations to impr...read more
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Whiteboard design challenges, Live coding tests, Technical assessment tasks, Numerical reasoning questions, and Proficiency quizzes.

Series of assessments that evaluate a candidate's technical skills, problem-solving abilities, and thought process

An assessment tool wherein questions are framed to evaluate a participant's knowledge of software programming languages

Academic skills will need to be efficient in order to work through the process in a shorter time.

The assignment method is used to determine what resources are assigned to which department, machine, or center of operation in the production process.

Practical assessments that evaluate a candidate's technical abilities and programming skills

A coding assessment is a test used to evaluate a programmer's skills in a specific way that's relevant to the job.

A coding round is a part of the interview process for software engineers that evaluates a candidate's programming skills, problem-solving abilities, and understanding of algorithms and data structures.

A coding round in an interview is a key part of the hiring process for software engineers, where candidates are evaluated on their programming skills

Coding tests are typically programming challenges that help technical recruiters test programming skills and competencies of a developer or programmer.

Q1. Scenario based on filter table
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Q2. Find rolling total without reset
Ans. 
Calculate rolling total without resetting at specified interval
• Use DAX formula with functions like CALCULATE, FILTER, and EARLIER

• Create a measure that calculates the running total based on the current and previous rows

• Consider using variables to store intermediate results for efficiency
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Q3. Shift one cell Down in table using dax
Ans. 
Use DAX function to shift one cell down in a table
• Use the LAG function in DAX to shift values down in a column

• Specify the number of rows to shift as a parameter in the LAG function

• Example: LAG([Column], 1) will shift values in 'Column' down by one row
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Group discussion for the some task for the related company

Q1. How to handling team
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I handle a team effectively by setting clear goals, providing support, fostering open communication, and recognizing achievements.
• Set clear goals and expectations for the team

• Provide support and resources to help team members succeed

• Foster open communication and encourage feedback

• Recognize and reward team achievements

• Lead by example and demonstrate a positive attitude
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Q2. How to manage customer
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Effective strategies to manage customer relationships include clear communication, personalized interactions, timely responses, and proactive problem-solving.
• Maintain clear and open communication with customers to address their needs and concerns.

• Personalize interactions by remembering customer preferences and previous interactions.

• Respond to customer inquiries and issues in a timely manner to show that their concerns ...read more
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Related to the self skills and knowledge

Q1. Wat is cardinality
Ans. 
Cardinality refers to the uniqueness of values in a column or relationship.
• Cardinality is the number of unique values in a column or relationship.

• High cardinality means a column has many unique values, while low cardinality means few unique values.

• For example, a column like 'Customer ID' may have high cardinality, while 'Gender' may have low cardinality.
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Q2. Challenges faced
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Q1. Write SQL query
Ans. 
SQL query to retrieve data from a table
• Use SELECT statement to specify columns to retrieve

• Use FROM statement to specify the table to retrieve data from

• Use WHERE statement to filter the data based on conditions
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Power bi desktop in power bi service

Q1. What is power bi
Ans. 
Power BI is a business analytics tool by Microsoft that provides interactive visualizations and business intelligence capabilities.
• Power BI allows users to connect to various data sources and create interactive reports and dashboards.

• Users can easily share and collaborate on reports with others within the organization.

• It offers features like data modeling, data visualization, and data transformation.

• Power BI can be use...read more
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Q2. How creative a dashboard in power query
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A creative dashboard in Power Query involves using unique visuals and interactive elements to present data in an engaging way.
• Utilize custom visuals to display data in a visually appealing manner

• Incorporate interactive elements such as slicers and filters for user-friendly navigation

• Use color coding and formatting to highlight important insights

• Include dynamic elements like tooltips and drill-down capabilities

• Experimen...read more
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Q1. Power bi desktop
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Q2. Write the Dax query in data modeling
Ans. 
Write a DAX query in data modeling
• Use CALCULATE function to apply filters and context to calculations

• Use SUMX function to iterate over a table and perform calculations

• Use RELATED function to retrieve related values from other tables
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Q1. What is power pivot
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Power Pivot is a data modeling tool in Excel that allows users to create relationships, calculations, and measures for analyzing large datasets.
• Power Pivot is an add-in for Excel that enables users to create data models and perform advanced data analysis.

• It allows users to import and combine data from multiple sources, create relationships between tables, and define calculations and measures.

• Users can create complex ca...read more
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Q2. Creation in dax
Ans. 
Creation in DAX refers to the process of generating new calculated columns or measures in Power BI using Data Analysis Expressions.
• Use DAX functions like CALCULATE, SUMX, AVERAGE, etc. to create new columns or measures

• Understand the data model and relationships to create accurate calculations

• Test the newly created calculations to ensure they are working correctly
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