RAMCO GROUP TEXTILE DIVISION Data Entry Operator Data Analyst Interview Questions and Answers

Q1. Excel shortcut keys?
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Q2. WHAT IS THE ROLE OF DATA ANALYST?
Ans. 
Data Analysts are responsible for collecting, processing, and analyzing data to help organizations make informed decisions.
• Collecting and organizing data from various sources

• Cleaning and processing data to ensure accuracy and reliability

• Analyzing data to identify trends, patterns, and insights

• Creating visualizations and reports to communicate findings

• Providing recommendations based on data analysis

• Collaborating with st...read more
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Q3. What are the skills need for data analyst?
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Skills needed for data analyst include strong analytical skills, proficiency in data analysis tools, programming knowledge, and communication skills.
• Strong analytical skills to interpret complex data sets

• Proficiency in data analysis tools such as Excel, SQL, Python, R, etc.

• Programming knowledge to manipulate and analyze data effectively

• Communication skills to present findings and insights to stakeholders
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Q1. SQL medium difficulty level questions.
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Q1. She asked me about the projects.
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Q1. Still waiting for their response.
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Q1. Explain Sdlc process
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SDLC process is a structured approach to software development that defines phases and activities to deliver high-quality software.
• SDLC stands for Software Development Life Cycle

• It includes phases like planning, analysis, design, implementation, testing, and maintenance

• Each phase has specific deliverables and goals to ensure the software meets requirements

• Examples of SDLC models include Waterfall, Agile, and DevOps
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Q2. Agile methodology
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Q1. What is an inactive relationship in PBI
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An inactive relationship in Power BI is a relationship that is not being used in any visualizations or calculations.
• Inactive relationships can occur when a relationship is created but not utilized in any measures or visuals.

• These relationships do not impact the data model or query performance, but can clutter the model view.

• To remove an inactive relationship, you can delete it from the relationship view in Power BI.

• Ina...read more
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Q2. Import vs Direct Query vs Live connection
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Import vs Direct Query vs Live connection
• Import: Data is imported into the tool for analysis, suitable for small datasets or when real-time data is not required

• Direct Query: Data is queried directly from the source in real-time, suitable for large datasets or when up-to-date data is needed

• Live connection: Data is connected live to the source, allowing for real-time updates and analysis without storing data locally
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Q1. Name and city personal details
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Q2. Qualities and job experience
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Q1. Basic sql questions
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Q2. Basic tableau questions
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Simple assessment includes logical reasoning and general aptitude

Includes simple programs

Q1. Tell me about yourself
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Q2. Compare strings from 2 files and store distinct strings in a different file
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The solution compares strings from 2 files and stores distinct strings in a different file.
• Read the contents of both files into separate arrays

• Loop through the first array and check if each string is present in the second array

• If not present, add the string to a new array

• Write the contents of the new array to a different file
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