Alp Consulting Interview Questions, Process, and Tips

Q1. Need on project
Add your answer

Q1. Self introduction
Add your answer
Q2. Experience related questions
Add your answer

Q1. Surface test in plastic model
Add your answer
Q2. DFM Report
Add your answer

Q1. What is Recruitment can you explain
Add your answer
Q2. What do you know about HR domain
Add your answer
Q3. Can you brief about yourself
Add your answer
Q4. What is your salary expectation
Add your answer
Q5. May i know what you know about the company
Add your answer

Q1. SQL Related Questions
Add your answer
Q2. What are the joins in SQL?
Ans. 
Joins in SQL are used 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 the righ...read more
Answered by AI
Add your answer
Q3. How to improve the Query performance?
Ans. 
Improving query performance involves optimizing database design, indexing, and query structure.
• Optimize database design by normalizing tables and reducing redundant data.

• Use indexes on columns frequently used in queries to speed up data retrieval.

• Avoid using SELECT * and instead specify only the necessary columns in the query.

• Optimize query structure by avoiding nested queries and using efficient join methods.

• Consider ...read more
Answered by AI
Add your answer
Q4. Scenario based questions?
Add your answer

Scenario based SQL questions and how to improve our sales.