Urban Company Interview Questions, Process, and Tips

Q1. Stock buy and sell with at most 2 transaction
Ans. 
Implement a solution to find the maximum profit from buying and selling stocks with at most 2 transactions.
• Use dynamic programming to keep track of maximum profit at each day with 0, 1, or 2 transactions.

• Consider the possibility of splitting the transactions into two separate parts.

• Calculate the maximum profit by iterating through the prices array and updating the maximum profit accordingly.
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Q2. Binary search to find target
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Binary search is a divide and conquer algorithm that efficiently finds a target value in a sorted array.
• Divide the array in half and compare the target value with the middle element

• If the target is less than the middle element, search the left half. If greater, search the right half

• Repeat the process until the target is found or the subarray is empty
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Q1. General about project
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Q2. Design paytm wallet
Ans. 
Design a digital wallet system similar to Paytm.
• Allow users to add money to their wallet using various payment methods like credit/debit cards, net banking, UPI, etc.

• Enable users to make payments for various services like mobile recharge, bill payments, online shopping, etc.

• Implement security measures like two-factor authentication, encryption of sensitive data, and regular security audits.

• Provide features like transac...read more
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Q1. What is thread ?
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A thread is a lightweight process that can run concurrently with other threads within the same process.
• Threads allow for parallel execution of tasks within a single process.

• Threads share the same memory space and resources of the process they belong to.

• Threads can communicate with each other through shared memory or message passing.

• Examples: Java threads, POSIX threads (pthreads) in C/C++.
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Q2. Inter process communication and project?
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Based on professional utilization either about increasing utilization in new category or about number of professionals to onboard for meeting the demand

Q1. Salary negotiation
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Q2. Behavioural questions
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Q1. A logistics question IF I have to complete 1000 deliveries in a month how many delivery executives will I require.
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Q2. How many deliveries can a DE complete in a month?
Ans. 
The number of deliveries a DE can complete in a month depends on various factors such as workload, efficiency, and resources.
• The number of deliveries a DE can complete in a month can vary based on the size and complexity of each delivery.

• Factors such as the DE's experience, efficiency, and available resources also play a significant role in determining the number of deliveries completed.

• For example, a highly experience...read more
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General coding questions

Machine coding round have to develop some working project

Q1. Where do you see after 5 years
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Q2. Challenges in past roles
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Q1. 10 pipe laga jarore hai AC me
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Q2. 9...10 fit pipe laga jarore hai
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