Xcelore Software Engineer Trainee Interview Questions and Answers

Coding test in any language

Any topics for the GD

Q1. Experience about the java script
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Q2. My work experience about the java scirpt
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Q3. Palindrome in any code language
Ans. 
A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.
• Check if the input string is equal to its reverse

• Ignore spaces and punctuation when checking for palindromes

• Convert the input string to lowercase for case-insensitive comparison
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Q4. Other general maths programming questions
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Q1. Peak element in array
Ans. 
A peak element in an array is an element that is greater than or equal to its neighbors.
• Iterate through the array and check if the current element is greater than its neighbors.

• If the element at index i is greater than or equal to elements at indices i-1 and i+1, it is a peak element.

• Example: ['1', '3', '2', '4', '1'] has peak elements at index 1 and 3.
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Q2. 2 dimentional array rotate 90 degree
Ans. 
Rotate a 2D array by 90 degrees clockwise
• Transpose the array

• Reverse each row of the transposed array
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Pollitices current generation

1st round we had 3 coding question that has to be written(Easy,Medium,Hard)

We had Gd with self intro

Q1. Tell me about Yourself
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Q2. He gave me a coding question
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DSA coding easy ,time complexity,space complexity

Q1. Tiktactoo logic,SQL,
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Q2. Tell about yourself
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Written Coding Test - Arrays, Matrix in any language

GD is Group Discussion only shortlisted students will attend GD Round

Q1. I've not attended
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Q2. Then there will be a HR Round
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Based on JavaScript and Java.

A task based on JavaScript.

Q1. For 1st round after resume Shortlisting, HR asks some usual questions like: 1. Tell me about yourself. 2. What are the technologies that you worked on. 3. Have you done any project explain? 4. Which langua...read more
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Q1. In Technical round Interviewer asked some basic questions to check your knowledge. then asked to explain oops 1. method overloading and overriding 2. inheritance types and then some basic definitions of da...read more
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So I was given 1 hour to solve 4 question which are of easy level, the topics are as follows:
1.Map
2.Array
3.String
4.Array