Newdream Data Systems Softwaretest Engineer Interview Questions and Answers

Q1. Can you provide a detailed overview of the technical discussions related to your past work experience?
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Q1. Palindrome number
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Q2. Shuffle an array
Ans. 
Shuffle an array of strings
• Use Fisher-Yates algorithm for efficient shuffling

• Iterate through the array and swap each element with a random element

• Ensure each element has an equal chance of being in any position

• Example: ['apple', 'banana', 'cherry'] -> ['banana', 'apple', 'cherry']
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Aptitude with Technical

Q1. Projects details
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Q2. About why choose
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Online aptitude test was taken
1st round was general aptitude test
2nd was coding question with two questions to solve in 45 mins

Q1. General test with lots pf questions which describes your traits . Answer Honestly
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Q1. It was a 15 - 20 mins interview round 1) Basic Intro 2) Asked about my projects . 3) MySQL queries , Normalization 4) Interface in Java and general 5) Write a code to return sum of numbers present in al...read more
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Q1. Did not clear Technical round
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Includes a lotta apti based on logic sections

DO Leetcode hard minimum

Q1. OOPS, System design, SQL
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Send an API request through postman

Based on job role, you will be having coding exam

Q1. Will be mostly about oops and projects done earlier
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Q2. Questions on DSA
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Q3. Project explanation done in previous job or in college
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Q1. Will be asking about the availability and will you be able to perform in hectic job environment
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Q2. Will you be ok working on holidays and Saturdays?
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Q1. Create own list without using java collections
Ans. 
Create a custom list using arrays in Java
• Declare an array of strings to store the elements of the list

• Implement methods like add, remove, get, and size to manipulate the list

• Use a counter variable to keep track of the number of elements in the list
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C,c++, theory language python

Maths