Naaptol Online Shopping Quality Analyst Interview Questions and Answers

I was attended for technical f2f round for Android app developer, they asked to develop sample app with large json parsing in grid view. It's good and nice.

Q1. Once you successfully implemented coding, they will take technical f2f round. It will mainly in all topics of android.
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A coding test on hacker rank platform is conducted before getting into interview process.

Q1. String manipulation questions
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Q2. Solved using dictionary in python
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It includes both aptitude, CS fundamentals and coding

Q1. There were three interviewers 1st person asked HR questions like personal details etc.. 2nd person asked technical questions like programming fundamentals and coding question 3rd person asked some logical...read more
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Q2. Self introduction and things about your native place
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Q3. Some CS fundamentals and a programme for finding permutations of given string
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Q4. A logical puzzle about bulbs and switches
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Q5. A programme to find distinct integers in given array
Ans. 
Program to find distinct integers in given array
• Iterate through the array and store each integer in a set data structure

• Check if the integer already exists in the set, if not add it to the set

• Return the set of distinct integers
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Q1. General questions, on the background and past experience.
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General topic, no interference or moderation from panelists side.

Basic questions about os, c, digital electronics

Q1. What are CCNS and how do they work
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Q2. File operation in c
Ans. 
File operations in C involve opening, reading, writing, and closing files.
• Use fopen() function to open a file for reading or writing

• Use fprintf() function to write to a file

• Use fscanf() function to read from a file

• Use fclose() function to close a file
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