Amcat Interview Questions and Answers for Experienced

Aptitude was quite easy with simple python questions

Asked basic questions on numpy and pandas

Q1. Basic java questions
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Q2. Sql related questions
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Problems on dsa, SQL and development

Q1. What's Lock keyword
Ans. 
Lock keyword is used in C# to synchronize access to a shared resource by allowing only one thread to enter a critical section at a time.
• Used to prevent multiple threads from accessing a shared resource simultaneously

• Helps in avoiding race conditions and maintaining data integrity

• Can be used with Monitor class or lock statement
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Q2. What's Yield keywords
Ans. 
Yield keyword is used in C# to return a sequence of values one at a time.
• Yield keyword is used in iterator methods to return each element one by one.

• It allows the method to return multiple values without needing to store them all in memory.

• Yield return statement is used to return a value from the iterator method.
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Q1. Difference between inheritance and composition
Ans. 
Inheritance is an 'is-a' relationship where a class inherits properties and behaviors from another class. Composition is a 'has-a' relationship where a class contains an instance of another class.
• Inheritance involves creating a new class by using existing class's properties and behaviors.

• Composition involves creating a class that contains an instance of another class.

• Inheritance promotes code reusability and is used fo...read more
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Mathematical and logical questions including distance -time, work -time, reasoning, blood relation etc

Q1. Database queries including joins.
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DSA moderate question like string reverse, string rotation, frequency of letter in a string.

Q1. Civil engineering
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Q2. Civil engineering highway engineering
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Q3. Civil engineering highway engineering in 7 year's above
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Q4. Civil engineering highway engineering experience in 7 year's above
Ans. 
Yes, I have over 7 years of experience in civil engineering with a focus on highway engineering.
• Designed and implemented various highway projects, ensuring compliance with safety regulations and standards

• Managed construction projects, overseeing budgeting, scheduling, and quality control

• Collaborated with government agencies and stakeholders to address transportation needs and improve infrastructure

• Utilized software suc...read more
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Q5. Santosh chavan XXXXX
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Q1. Tell me the tables and relations of database schema of flipkart clone
Ans. 
The database schema of a Flipkart clone typically includes tables like users, products, orders, and relationships between them.
• Tables: users, products, orders, cart, categories

• Relations: users can have multiple orders, products can belong to multiple categories, orders can have multiple products
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Q1. On design patterns and how to Apply them
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Q1. On current project design
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Q1. Why you want to join us
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Q1. Tell me about your self
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Q2. What was your Memorable day in life
Ans. 
My memorable day was when I graduated from college with honors.
• Graduating with honors after years of hard work

• Celebrating with family and friends

• Feeling proud of my accomplishments

• Realizing the impact of my dedication and perseverance
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Q3. Why you are interested in this field
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Q4. Why should we hire you
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