American Express SDE Interview Questions and Answers

4 questions Competitive Programming and DSA based , 2 hours were given

Q1. Dsa based questions , and dbms
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Q2. Dsa get all p and c or a given string
Ans. 
Generate all permutations and combinations of a given string using recursion and backtracking.
• Use recursion to explore all possible arrangements of characters.

• For permutations, swap characters and recursively call the function.

• For combinations, choose a character and recursively find combinations of the remaining characters.

• Example for permutations of 'abc': ['abc', 'acb', 'bac', 'bca', 'cab', 'cba'].

• Example for combin...read more
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Q3. Basic questions about project
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Q1. Dbms , sql , project discussion and some general questions
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Q1. Common HR based question and er diagrams (DBMS) and few basic problems
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4 questions 1 easy 2 medium 1 hard

Q1. Projects releted
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Q2. Sql queries were asked
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Q1. About my project they grind you on the tech-stack you have worked on
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Q2. Few basic system design questions
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Q1. Why do you want to join bny
Ans. 
I want to join BNY for its innovative culture, commitment to diversity, and opportunities for professional growth in the finance sector.
• BNY Mellon is a leader in financial services, offering a chance to work with cutting-edge technology and innovative solutions.

• The company's commitment to diversity and inclusion aligns with my values, fostering a collaborative and supportive work environment.

• I am excited about the oppo...read more
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Q2. How was your clg life what all things you did in it
Ans. 
My college life was a blend of academics, extracurricular activities, and personal growth, shaping my skills and friendships.
• Participated in coding competitions, enhancing my problem-solving skills.

• Joined the robotics club, where I collaborated on building a robot for competitions.

• Volunteered for community service, organizing events that helped local charities.

• Attended workshops and seminars to learn about emerging tec...read more
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INTERNAL HARD LEETCODE

Easy apptitiue question

Moderate to easy level questions were asked mostly of arrays and linked list and stack

ONLINE CODING TEST WITH BASIC CODING AND DSA QS

Q1. What are the types of derivatives?
Ans. 
Derivatives are financial instruments that derive their value from an underlying asset or security.
• Types of derivatives include futures, options, swaps, and forwards.

• Futures are contracts to buy or sell an asset at a predetermined price and date.

• Options give the buyer the right, but not the obligation, to buy or sell an asset at a predetermined price and date.

• Swaps involve exchanging cash flows based on different finan...read more
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Moderate level aptitude with basics

Moderate level data structure questions