GAIN Credit Software Developer Interview Questions and Answers

Maths and communication based questions

Estimate and SQL and coding was there

Time ,speed ,distance

Java application using oops concept

Q1. Inheritance , oops
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Q1. Tell me about urself
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Java 8, Mysql, sprin, c, c++

Q1. Questions based on core java and oops concepts
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Basic quant questions and logical reasoning, c++ and java

Q1. Find the palindrome in the string?
Ans. 
To find palindromes in a string, compare characters from both ends towards the middle.
• Iterate through each string in the array

• Check if the string is equal to its reverse to determine if it's a palindrome

• Examples: 'level', 'radar', 'madam'
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Q2. Difference between linked list and array?
Ans. 
Arrays store elements in contiguous memory locations, while linked lists store elements in nodes with pointers to the next node.
• Arrays have fixed size, while linked lists can dynamically grow or shrink.

• Accessing elements in arrays is faster (O(1)), while in linked lists it is slower (O(n)).

• Inserting or deleting elements in arrays can be inefficient, while in linked lists it is efficient.

• Example: Array - [1, 2, 3, 4], L
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Q1. Are you comfortable with relocating?
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Q2. Tell us about your family members?
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They have problem of K sorted array and you need to make an sorted array of it.

Q1. Your current job role
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Q2. Software Developer
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25 question were asked

Java coding and Java oops concepts

Q1. Basic Java coding and project explanation
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Q1. Just general questions
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We in group of 10 were given a topic on which 2 feature to select out of 4 for a project, it lasted about 10 minutes, was ok

Given a case study of a company, analyze it in 10 minutes and then questions were asked, i don't think it was useful for a Developer Role