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I applied via Approached by Company and was interviewed in Dec 2024. There were 2 interview rounds.
The DAX formula for calculating a running total is using the CALCULATE function with the FILTER function.
Use the CALCULATE function to evaluate an expression in a context modified by filters.
Use the FILTER function to return a table that represents a subset of another table or expression.
Combine CALCULATE and FILTER functions to calculate a running total.
The DAX formula for replacing blank values with zero and vice versa is IF(ISBLANK(), 0, BLANK())
Use the IF function in DAX to check if a value is blank
If the value is blank, return 0. If not, return blank()
I have 3 years of experience as a Power BI Developer in a consulting firm.
Developed interactive dashboards and reports using Power BI
Worked closely with business stakeholders to gather requirements
Optimized data models for performance and efficiency
I applied via Referral and was interviewed before Oct 2022. There were 2 interview rounds.
SUM calculates the total of a column, while SUMX evaluates an expression for each row in a table and returns the sum of the results.
SUM is used to calculate the total of a column in a table.
SUMX is used to iterate over each row in a table, evaluate an expression, and return the sum of the results.
SUMX is commonly used in DAX formulas to perform calculations row by row.
A gateway in Power BI is a bridge that connects on-premises data sources to the cloud service.
There are two types of gateways in Power BI: On-premises data gateway and Personal gateway.
On-premises data gateway is used to connect cloud services to on-premises data sources.
Personal gateway is used for individual users to refresh data within Power BI.
Gateways ensure secure data transfer between on-premises and cloud envir
Row level security is a feature in Power BI that restricts access to data at the row level based on user roles or criteria.
Row level security allows you to control which rows of data a user can see in a report or dashboard.
It is commonly used to ensure that users only see the data that is relevant to them based on their role or department.
Row level security can be implemented using DAX expressions to filter data based ...
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I applied via Naukri.com
Power bi developer with SQL knowledge
Git module is a software tool that allows for version control and collaboration on code projects.
Git module is a version control system used for tracking changes in code files.
It allows multiple developers to work on the same project simultaneously.
Git module helps in managing different versions of code and merging changes from different branches.
Common git commands include git clone, git add, git commit, git push, and...
posted on 25 Jul 2024
My name is John Smith.
Full name is John Smith
Common first and last name
No middle name
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
5 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
Experience in developing web applications
Quantitative Aptitude
I applied via Naukri.com and was interviewed in Jul 2022. There was 1 interview round.
I was interviewed in Nov 2023.
The name of the client is the entity or organization that is receiving the software engineering services.
Client name is typically a company or individual who has requested the development of a software product.
It is important to maintain confidentiality and professionalism when discussing client names.
Examples of client names could be Google, Microsoft, Apple, etc.
It's was MCQ based test
Some OOP concepts include inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation details and showing only the necessary features
A Guid Id is a globally unique identifier used in software development to uniquely identify objects or entities.
Guid Ids are 128-bit integers represented as a hexadecimal string.
They are typically used in databases, APIs, and various software systems to ensure uniqueness.
Example: 6B29FC40-CA47-1067-B31D-00DD010662DA
I applied via Naukri.com and was interviewed before Jul 2022. There were 3 interview rounds.
based on 2 interviews
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