Egen Solutions Associate Software Engineer Interview Questions and Answers

Medium level difficulty we can clear if we are strong in logical and aptitude

The topic is which is important soft skills are technical skills

1 programming question and few logical questions were asked

Q1. Java , collection , spring boot
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Q2. What is internal working of hashmap
Ans. 
HashMap is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values.
• HashMap internally uses an array of linked lists to store key-value pairs.

• When a key-value pair is added, the key is hashed to determine the index in the array where it will be stored.

• If multiple keys hash to the same index, a linked list is used to handle collisions.

• To retrieve a value, the key is hashed again to fi...read more
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Q1. Spring security, oops , hibernate
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Online test on cocubes which contains 60 questions in 60 minutes.

Q1. Basic questions and sudo code
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Q1. Basically scenario based Logical Questions
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Q1. It is just formality asking you about are your flexibility and salary discussion
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Two coding ques. you have to solve in one hour.

Q1. Hashmap & hashtable , oops concept , ques. from my academic project, questions from SQL
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Q2. Difference in set and list , explain collections hierarchy , vector and array list
Ans. 
Set and list are both collection types in Java. Vector and ArrayList are two implementations of List interface.
• Set is an unordered collection of unique elements while List is an ordered collection of elements.

• Collections hierarchy in Java includes Collection interface, List interface, Set interface, and Map interface.

• Vector is a synchronized implementation of List interface while ArrayList is not synchronized.

• Arrays ar...read more
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Q1. About yourself , family background , your strength and weakness , why xoriant
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5 coding question is there. we have to solve Atleast 3 for interview call.

Q1. Find middle element in linked list and Floyd algorithm.
Ans. 
Finding middle element in linked list using Floyd algorithm.
• Floyd algorithm uses two pointers, one slow and one fast, to traverse the linked list.

• The slow pointer moves one node at a time while the fast pointer moves two nodes at a time.

• When the fast pointer reaches the end of the list, the slow pointer will be at the middle element.

• If the list has even number of elements, there will be two middle elements.

• In that case...read more
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Q2. Questions based on java programming language.
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Corona Pandemic, digitalization

Qualitative and quantitative questions + gmat

Q1. Dbms, os, programming
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Aptitude, technical MCQs and c/c++ questions of medium type

Q1. 1. Given offset, find the indices of multi dimensional array 2. Bitwise operations coding 3. Structure padding 4. Code memory storage
Ans. 
Technical questions related to programming concepts and memory management.
• To find indices of a multi-dimensional array using offset, divide the offset by the size of each element and use the quotient as the index for the first dimension. Repeat this process for each dimension.

• Bitwise operations are used to manipulate individual bits in a binary number. Examples include AND, OR, XOR, and bit shifting.

• Structure padding i...read more
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