Huron Interview Questions, Process, and Tips

Q1. Most of the interview was focused around SQL combine with case study assessment.
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Q2. Explanation of joins
Ans. 
Joins are used in databases to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables based on a related column between them

• Common 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 th...read more
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Q3. Order of execution concept
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Order of execution concept refers to the sequence in which instructions are executed in a program.
• Instructions are executed in the order they appear in the code unless specified otherwise.

• Some programming languages have specific rules for order of execution, such as PEMDAS in mathematics.

• Understanding order of execution is crucial for debugging and optimizing code.

• Example: In Python, arithmetic operators follow the PEM
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Q4. Explanation on nulls
Ans. 
Nulls are placeholders for missing or unknown values in a database.
• Nulls represent the absence of a value in a database field.

• Nulls are different from empty strings or zero values.

• Nulls can cause issues in database queries if not handled properly.

• Nulls can be used to indicate missing data or unknown values.

• Nulls can be replaced with default values or handled using functions like COALESCE.
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Q1. This was taken with Director which focused mainly on behaviour, career plans and other relevant scenario and ethics.
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Q1. Are you comfortable in night shift?
Ans. 
Yes, I am comfortable working in night shifts as I have prior experience and can adjust my schedule accordingly.
• I have previous experience working night shifts

• I am able to adjust my schedule to accommodate night shifts

• I understand the importance of being alert and focused during night hours
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Q2. HOw much do you rate yourself in SQL?
Ans. 
I rate myself 8 out of 10 in SQL. I have strong knowledge and experience in writing complex queries and optimizing database performance.
• I have extensive experience writing complex SQL queries

• I am proficient in optimizing database performance

• I have worked with large datasets and can efficiently manipulate data using SQL
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Q1. What difference between master detail and lookup relationship
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Master detail relationship is a parent-child relationship where the child record is dependent on the parent record, while lookup relationship is a loose association between two objects.
• Master detail relationship is a strict relationship where the child record cannot exist without the parent record.

• Lookup relationship is a more flexible relationship where the child record can exist without the parent record.

• In master de...read more
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MAths, reasoning, puzzle and many more

Q1. What is your name, wap to for plaindrome number, fibonacci
Ans. 
My name is John. WAP to check palindrome number and generate Fibonacci series.
• Name: John

• WAP for palindrome number: Check if a number is equal to its reverse

• WAP for Fibonacci series: Generate a series where each number is the sum of the two preceding ones
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Q2. Projects you worked on
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Q1. Almost everything on Power BI
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Q1. Behavioral skills
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