Annova Solutions Data Analyst Interview Questions and Answers

A train running at the speed of 60 km/hr crosses a pole of 9 seconds. what is hte length of train?

Print all prime numbers

Analysing the company's document and finding out the answer which will be given in choose

Q1. Details of ESG(Environmental, social and governance)
Ans. 
ESG stands for Environmental, Social and Governance. It is a set of criteria used to evaluate a company's performance in these areas.
• Environmental criteria include a company's impact on the environment, such as its carbon footprint and use of renewable energy.

• Social criteria include a company's relationships with its employees, customers, and communities, as well as its impact on human rights.

• Governance criteria includ...read more
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Q2. What is mean by renewable and non renewable energy
Ans. 
Renewable energy is derived from natural resources that can be replenished, while non-renewable energy is finite and cannot be replenished.
• Renewable energy sources include solar, wind, hydro, geothermal, and biomass

• Non-renewable energy sources include fossil fuels like coal, oil, and natural gas

• Renewable energy is considered more sustainable and environmentally friendly

• Non-renewable energy sources are finite and will e...read more
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Q1. What is social governance
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Social governance refers to the processes and structures that guide and regulate social behavior within a community or society.
• It involves the establishment of rules, norms, and policies to ensure social order and harmony.

• Social governance can be implemented at various levels, such as national, regional, or local.

• It encompasses the management of social institutions, organizations, and systems.

• Examples of social governa...read more
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Q2. What you know about esg
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ESG stands for Environmental, Social, and Governance. It is a framework used to evaluate the sustainability and ethical impact of a company.
• ESG focuses on three key areas: environmental factors, social factors, and governance factors.

• Environmental factors include a company's impact on climate change, resource usage, and pollution.

• Social factors consider a company's treatment of employees, community involvement, and div...read more
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Q1. About questions on esg
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ML , python, sql based questions

Q1. Basic python questions
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Q2. Projects explanation
Ans. 
I have worked on various projects involving data analysis, visualization, and interpretation.
• Developed predictive models using machine learning algorithms

• Analyzed large datasets to identify trends and patterns

• Created interactive dashboards for stakeholders to easily understand data

• Collaborated with cross-functional teams to gather requirements and deliver insights
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Q3. Sql based basic questions
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Recruiter gave me assignment related to the project and once I cleared it I moved to the interview.