Amazon Interview Questions, Process, and Tips

Q1. Previous Company Experience
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Q2. Product Architecture
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Q3. Unix commands like sed, awk,
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Q1. Check if a String is palindrome
Ans. 
A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.
• Check if the string is equal to its reverse to determine if it is a palindrome.

• Ignore spaces and punctuation when checking for palindromes.

• Convert the string to lowercase to ensure case-insensitive comparison.
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Q2. Prime number program
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A prime number program checks if a given number is only divisible by 1 and itself.
• Create a function that takes a number as input

• Iterate from 2 to the square root of the number and check for divisibility

• If the number is only divisible by 1 and itself, it is a prime number
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Normal, leetcode intermediate questions. I got sql indexation related and string manipulation

Q1. Join Query to get data from multiple tables
Ans. 
A join query is used to retrieve data from multiple tables by linking them based on a common column.
• Use JOIN keyword to combine tables based on a related column

• Specify the columns to be retrieved using SELECT statement

• Use WHERE clause to specify the condition for joining the tables
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Q2. Presum leetcode question
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Q1. How many scientific calculators were sold in your state, in the month of January?
Ans. 
I do not have the available data on the number of scientific calculators sold in the state in January.
• Data on the number of scientific calculators sold in the state in January is not available.

• It would require access to sales records or reports from retailers to determine the exact number of scientific calculators sold.

• One could potentially estimate the number based on average sales figures for scientific calculators i
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Html and python coding

Q1. Self introduction
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Q2. Basics questions
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About the job requirement!

About the need’s of customers

About the work of the job

Q1. What the main need of choosing the job?
Ans. 
The main need of choosing a job is to fulfill personal and professional goals, financial stability, career growth, and job satisfaction.
• Financial stability to support oneself and family

• Career growth opportunities to advance and develop skills

• Job satisfaction to enjoy the work and feel fulfilled

• Personal and professional goals alignment with job responsibilities

• Work-life balance to maintain a healthy lifestyle
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Q2. Is it helpful to u?
Ans. 
Yes, it is helpful to me.
• Yes, the question helps me understand if the interviewer is interested in my perspective.

• It allows me to showcase my ability to articulate my thoughts and experiences effectively.

• By answering this question, I can demonstrate my communication skills and self-awareness.
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Q1. System Design - a url shortener
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Q2. System Design - design a monitoring system
Ans. 
Design a monitoring system for tracking system performance and health.
• Identify key metrics to monitor such as CPU usage, memory usage, disk space, network traffic

• Implement monitoring tools like Prometheus, Grafana, Nagios

• Set up alerts for abnormal behavior or thresholds being exceeded

• Create dashboards for visualizing system performance in real-time
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Q3. Managerial related questions
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