Skymet Weather Services Data Analyst Intern Interview Questions and Answers

Q1. SQL Questions on Aggregations
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The sql questions were hard

Q1. SQL and excel questions intermediate
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Q1. Highlight the odd cells in excel
Ans. 
Use conditional formatting to highlight odd cells in Excel
• Select the range of cells you want to highlight

• Go to the 'Home' tab and click on 'Conditional Formatting'

• Choose 'New Rule' and select 'Use a formula to determine which cells to format'

• Enter the formula '=MOD(A1,2)=1' (assuming A1 is the top-left cell of your selected range)

• Choose the formatting style you want for the odd cells
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Q2. What are Joins in SQL, explain different joins and their outputs
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• INNER JOIN returns rows when there is at least one match in both tables

• LEFT JOIN returns all rows from the left table and the matched rows from the right table

• RIGHT JOIN returns all rows from the right table and the matched rows from the left table

• FU...read more
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Q3. Query to give running sum of salary
Ans. 
Use window function to calculate running sum of salary in SQL
• Use window function like SUM() with OVER() clause

• Partition the data by employee ID if needed

• Order the data by date or any other relevant column
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Easy SQL questions related to sub query

SQL moderate questions related to joins and window functions

Q1. Asked about specific tools related to requirement
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Nice - verbal , non-verbal , reasoning

Q1. Basic questions for finance
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Q2. If you know everything from JD
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Q1. Market capitalisation
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Q2. Different type of swaps
Ans. 
Different types of swaps include interest rate swaps, currency swaps, and credit default swaps.
• Interest rate swaps involve exchanging fixed and floating interest rate payments.

• Currency swaps involve exchanging principal and interest payments in different currencies.

• Credit default swaps involve transferring the credit risk of a specific asset or entity.

• Other types of swaps include equity swaps, commodity swaps, and tota
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Pretty standard GD on topics around working remotely and country's macroeconomic

Q1. Derivative Knowledge Check
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Q2. Alternate Investment Knowledge Check
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Q1. Scenario Based and financial instrument level
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Q2. Deep dive into derivative and alternative investment
Ans. 
Derivative and alternative investments involve complex financial instruments and strategies beyond traditional stocks and bonds.
• Derivatives are financial contracts whose value is derived from an underlying asset, index, or rate. Examples include options, futures, and swaps.

• Alternative investments are non-traditional assets such as private equity, hedge funds, real estate, and commodities.

• Both derivative and alternative...read more
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Q1. General HR Question
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Q2. Strength and Weakness
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