Inspironlabs Software Systems Pvt. Ltd. Interview Questions and Answers

The interview is somewhat easy, as they primarily ask simple questions related to arrays, strings, linked lists, and array lists. The following topics are essential: sorting algorithms, searching algorithms, and all classical problems associated with the aforementioned data structures.

Q1. What is the design approach of the Amazon e-commerce application in terms of how it processes user queries and displays the results? What questions were asked regarding servlets, Hibernate, and Spring Boot...read more
Ans. 
The design approach of Amazon e-commerce application involves efficient processing of user queries and displaying results. Questions on servlets, Hibernate, and Spring Boot are likely to be asked.
• Amazon e-commerce application likely uses a combination of search algorithms, caching mechanisms, and distributed systems to process user queries efficiently.

• Questions on servlets may involve understanding how they handle HTTP...read more
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Q1. Basic HTML, CSS, JS, and React Questions
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Q1. Intermediate HTML, CSS, JS and React and Node questions + Implementation
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Q1. Basic to Advance coding implementations.
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Q1. Just a formality
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Q1. All advance java questions like 5 years experience
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Q2. Stream api coding questions
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Q3. Coding questions frequency of String
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Q4. Prime no program using stream api
Ans. 
Program to find prime numbers using Java Stream API
• Use IntStream to generate a range of numbers

• Filter out non-prime numbers using a custom method

• Check if a number is prime by dividing it by all numbers less than itself
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Q1. Sort a right and left side of array except middle element
Ans. 
Sort the left and right side of an array except the middle element.
• Split the array into left and right sides based on the middle element.

• Sort the left and right sides separately.

• Combine the sorted left and right sides with the middle element in between.
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Q1. Return to element from array whom right side some and left side sum is equal
Ans. 
Find element in array where sum of elements to the left and right are equal
• Iterate through array and calculate sum of elements to the left and right of each element

• Compare the sums and return the element if they are equal

• Handle edge cases where there are no elements to the left or right
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