Cloudstrats Technologies Data Analyst Interview Questions and Answers for Freshers

Q1. What is powerbi
Ans. 
Power BI is a business analytics tool by Microsoft that provides interactive visualizations and business intelligence capabilities.
• Power BI is a data visualization tool used to create interactive reports and dashboards.

• It allows users to connect to various data sources, clean and transform data, and create visually appealing reports.

• Users can share and collaborate on reports with others, and access them on multiple dev...read more
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Q2. What is enumeration
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Enumeration is the process of listing items in a specific order or sequence.
• Enumeration is commonly used in programming to iterate through a list of items.

• It helps in organizing and categorizing data for analysis.

• Examples include counting the number of occurrences of specific values in a dataset.
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First round is Dax,2 nd is SQL queries,3 is python

I can solve mathmatical question

Q1. Related a power bi and sql server
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Q2. Related A Power apps
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Q3. Excel related questions
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Q4. Power point related
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Q5. Ms word related
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Q1. Self introduction, experience or fresher
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Q1. What are the Oops concepts etc
Ans. 
Object-oriented programming concepts like 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 ne
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Q1. About Wipro company in global and the which type of process are carried out for the freshers in company
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Q2. Which type of work can do in company ?
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Q3. Where the head quarter of company
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They give one topic and asked to elaborate on that. And your point of view.

Basic aptitude questions like maths, gk, reasoning.

Q1. Team lead taken interview and asked behavioural questions.
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I have attended the interview in 2019. It was an on-campus interview. The first round was Aptitude+coding round where aptitude part consists of three sections namely Quantitave,Verbal and Reasoning whereas for the coding part there will be 6 questions given. For coding part, we need to debug the code inorder to get the correct output and in some cases we need to fill some missing logics too. This was a computer based exam. Overall, in the first round we need to score above 70% (aptitude+coding combinedly) inorder to crack it.

Q1. The second round is the key of getting an offer. If you have cracked this round, you are 99% nearer to the offer at cognizant. In this round, the interviewer will be asking questions mostly about the techn...read more
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Q1. This is the final round. In this round only personal questions were asked to me like Tell me yourself and behaviour of me was noted.
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It's very good