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Wells Fargo
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I appeared for an interview in Sep 2024.
Impact assessment involves evaluating potential effects of changes on data systems and processes.
Identify the scope of the change: Determine what data, processes, or systems will be affected.
Analyze potential risks: Assess how changes could impact data integrity, security, and compliance.
Engage stakeholders: Collaborate with relevant teams to gather insights and concerns regarding the change.
Evaluate alternatives: Cons...
This SQL query calculates the sum of positive and negative numbers from a specified column in a table.
Use the SUM() function to aggregate values.
Filter positive and negative numbers using CASE statements.
Example: SELECT SUM(CASE WHEN number > 0 THEN number ELSE 0 END) AS positive_sum, SUM(CASE WHEN number < 0 THEN number ELSE 0 END) AS negative_sum FROM numbers_table;
I applied via Naukri.com and was interviewed in Jun 2022. There were 2 interview rounds.
Data Management involves the process of collecting, storing, organizing, maintaining, and utilizing data effectively.
Data Management is the process of ensuring that data is accurate, complete, and consistent.
It involves the creation of policies and procedures for data usage, storage, and maintenance.
Data Governance is a subset of Data Management that focuses on the management of data assets and their usage.
Big Data ref...
Data management involves the process of collecting, storing, processing, and maintaining data, while data governance is the overall management of the availability, usability, integrity, and security of data.
Data management focuses on the technical aspects of handling data, while data governance focuses on the policies, procedures, and standards for managing data
Data management involves tasks such as data entry, data cl...
Big Data refers to large and complex data sets that cannot be processed using traditional data processing methods. The 4V's of data are Volume, Velocity, Variety, and Veracity.
Volume: Refers to the amount of data being generated and stored.
Velocity: Refers to the speed at which data is being generated and processed.
Variety: Refers to the different types of data being generated, including structured, semi-structured, an...
I have a Bachelor's degree in Business Administration and a Master's degree in Finance.
Bachelor's degree in Business Administration
Master's degree in Finance
There are approximately 200,000 ATMs in India.
As of March 2021, there were around 200,000 ATMs in India.
The number of ATMs in India has been steadily increasing over the years.
ATMs are operated by various banks and financial institutions in India.
The Reserve Bank of India regulates the functioning of ATMs in the country.
Analytics offers a diverse range of career opportunities and aligns with my interests and skills.
Mining engineering and analytics share common skills such as data analysis and problem-solving.
Analytics offers a wider range of industries to work in, including finance, healthcare, and technology.
I have taken courses in data analytics and found it to be a fascinating field with endless possibilities.
I believe that my back...
Ph.D not necessary for Business Analyst role
Ph.D is not a requirement for a Business Analyst role
Experience and skills are more important than a Ph.D
A Ph.D may not provide practical business knowledge
A Ph.D may not align with the goals of a Business Analyst role
Citi is a leading global bank with a strong reputation for innovation and customer service.
Citi has a strong global presence with operations in over 160 countries
Citi is known for its innovative approach to banking, including its mobile app and digital banking services
Citi has a strong reputation for customer service, consistently ranking highly in customer satisfaction surveys
Citi offers a wide range of financial prod...
Citi bank should set up its offices in major cities like Mumbai, Delhi, and Bangalore.
Citi bank should consider the economic and political stability of the region.
The bank should also consider the availability of skilled workforce and infrastructure.
Major cities like Mumbai, Delhi, and Bangalore have a large customer base and a well-established financial sector.
Setting up offices in multiple cities can help the bank re...
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
This question is asking for an analysis of the effectiveness and drawbacks of a certain approach or solution.
The question is asking for an evaluation of why a particular approach or solution is effective.
The answer should also include an analysis of the drawbacks or limitations of the approach.
Examples and evidence should be provided to support the analysis.
The response should demonstrate critical thinking and the abil...
I appeared for an interview in Oct 2016.
I cannot provide investment advice, but here are five companies that have shown strong financial performance in recent years.
Apple - consistently high revenue and profit margins
Amazon - dominant player in e-commerce and cloud computing
Microsoft - strong growth in cloud computing and enterprise software
Alphabet (Google) - diversified revenue streams and strong advertising business
Visa - dominant player in the payments i
The Brexit vote could have both positive and negative effects on the Indian economy.
Positive effects: Increased trade opportunities with the UK, potential for attracting foreign investments from companies relocating from the UK.
Negative effects: Uncertainty in global markets leading to volatility in exchange rates, potential decline in exports to the UK.
Example: Indian IT companies may face challenges due to stricter i...
Important steps for a Business Analyst
Understand the business objectives and requirements
Conduct thorough research and analysis
Identify and document business processes
Collaborate with stakeholders to gather requirements
Create and maintain project documentation
Analyze data and provide insights
Facilitate communication between technical and non-technical teams
Assist in the implementation and testing of solutions
Monitor an...
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