OneSource Specialty Pharma Limited Data Analyst Interview Questions and Answers

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Q1. What is sql? and where to use
Ans. 
SQL is a programming language used for managing and manipulating relational databases.
• SQL stands for Structured Query Language

• Used to retrieve, update, and manage data in relational databases

• Commonly used in data analysis, data manipulation, and data reporting

• Examples: SELECT * FROM table_name, INSERT INTO table_name VALUES (value1, value2)
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Q2. Power bi description and its imp
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 a wide variety of data sources and create interactive reports and dashboards.

• Users can easily share their insights with others and collaborate in real-time.

• It offers features like data modeling, data preparation, and data visualization to help organizatio...read more
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Q1. Tell me about yourself and why you’re interested in this role?
Ans. 
I am a data analyst with a passion for uncovering insights from data to drive business decisions.
• I have a strong background in statistics and data analysis

• I enjoy working with large datasets and finding patterns within them

• I have experience using tools like SQL, Python, and Tableau to analyze data

• I am excited about the opportunity to apply my skills to help improve business performance
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Q1. Tell us about your previous experience
Ans. 
I have 3 years of experience as a financial analyst at XYZ company.
• Analyzed financial data and prepared reports for management

• Conducted market research and competitor analysis

• Developed financial models to forecast future performance

• Assisted in budgeting and financial planning processes

• Presented findings and recommendations to senior executives
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Q1. More details of the process
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Q1. Tell me about yourself
Ans. 
I am a highly motivated individual with a passion for problem-solving and a strong work ethic.
• I have a degree in computer science and have worked as a software engineer for the past 5 years.

• I am skilled in programming languages such as Java, Python, and C++.

• I have experience working on both front-end and back-end development projects.

• I am a quick learner and enjoy taking on new challenges.

• In my free time, I enjoy hikin
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Q2. What are your skillset
Ans. 
I have a diverse skillset including analytical thinking, problem-solving, communication, and technical proficiency.
• Strong analytical thinking and problem-solving skills

• Excellent communication and interpersonal skills

• Proficient in technical skills such as data analysis and programming

• Ability to work well in a team and independently

• Experience in project management and leadership

• Adaptability and willingness to learn new s
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Q1. What ever I was mentioning in my resume from toward the questions
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Q2. Explain about UV, IR, KF, polarimeter with principle and functions
Ans. 
UV, IR, KF, and polarimeter are analytical instruments used for different types of analysis based on principles of light absorption, emission, and rotation.
• UV (Ultraviolet) spectrophotometer measures the absorption of ultraviolet light by a sample to determine its concentration or purity.

• IR (Infrared) spectrophotometer measures the absorption of infrared light by a sample to identify functional groups in organic compou...read more
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Q3. Calibration of analytical balance
Ans. 
Calibration of analytical balance is essential for accurate measurements in analytical chemistry.
• Calibration involves comparing the readings of the balance to known weights.

• Regular calibration ensures accuracy and reliability of measurements.

• Adjustments may be needed if the balance readings deviate from the known weights.

• Calibration should be done using a proper calibration weight and following manufacturer's instructi...read more
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Q4. What is the range of PH and explain about calibration
Ans. 
PH range is 0-14. Calibration ensures accuracy by adjusting the PH meter to known standards.
• PH range is from 0 to 14, with 7 being neutral

• Acidic solutions have a PH below 7, while alkaline solutions have a PH above 7

• Calibration involves adjusting the PH meter using buffer solutions of known PH values

• Regular calibration ensures accurate PH measurements
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Q1. Waiting for HR round
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