miniOrange Customer Service Engineer Interview Questions and Answers

Q1. Why do u want to leave your previous company
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Q2. When can you join
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5 questions written coding test
Basic question on string and array manipulation

Q1. 2nd smallest number
Ans. 
Find the 2nd smallest number in an array of integers.
• Sort the array in ascending order

• Return the second element in the sorted array
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It represents the eligibility of person and thinking process ,view of thoughts

Q1. We cannot judge people to atonce chance
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Skills ,fast typing , experienced ,new ideas

Q1. All the knowledge of technical work and word
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Deeply study case and make a point to make attractive

General topics like mathe, English, social etc

They totally select you on the basis of aptitude only

Q1. It is also based on aptitude
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Q1. Question on linkedlist, remove duplicates
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Q2. House robber 2,3
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Asked basic questions on aptitude and reasoning

It cosist of some aptitude questions

Some Questions are based on programming and some are aptitude questions.

This is coding round here 5 coding questions is there?

Q1. Find first non repeated character in string?
Ans. 
Find the first non-repeated character in a string.
• Iterate through the string and count the frequency of each character.

• Return the first character with a count of 1.
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Q2. We have given a integer array then find the second maximum difference ?
Ans. 
Find the second maximum difference in an integer array.
• Sort the array in descending order

• Calculate the difference between adjacent elements

• Return the second maximum difference
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Q3. We have given a integer find the sum of all digits.
Ans. 
Given an integer, find the sum of all its digits.
• Convert the integer to a string and iterate over each character to get the sum.

• Use modulo operator to get the last digit and add it to the sum, then divide by 10 to remove the last digit.

• Recursively call the function with the integer divided by 10 and add the remainder to the sum.
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