Gupshup Software Engineer II Interview Questions and Answers

DSA, SQL, Problem Solving, Technical, Data Structures and Algorithms

Q1. Write an SQL Query for retrieving something
Ans. 
SQL query to retrieve data from a database
• Use SELECT statement to specify the columns to retrieve

• Use FROM clause to specify the table to retrieve data from

• Use WHERE clause to filter the results based on conditions
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Q2. Write a program to achieve something
Ans. 
Program to sort an array of integers in ascending order
• Use a sorting algorithm like bubble sort, selection sort, or insertion sort

• Iterate through the array and compare adjacent elements to swap if necessary

• Repeat the process until the array is sorted
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Q1. Move negative elements to right side of array
Ans. 
Move negative elements to right side of array
• Iterate through the array and swap negative elements to the right side

• Use two pointers approach to keep track of positive and negative elements

• Maintain the order of elements while moving negatives to the right side
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Coding is important three problems and mcqs of java and testing

Q1. Oops concepts were asked
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Q2. Java questions static jvm and all
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Q1. Backend Questions regarding
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Q2. UI Questions regarding Angular
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Basic string manipulation and general DSA questions

Q1. Tree traversal iteratively
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Q2. Implement DFS,BFS on graph
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Aptitude Question. Brainstorming Questions.

Random Topics related to any thing trending.

Q1. OOPS Concept question.
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Q2. Random Programming question related to Palindrome, array.
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Quantitative aptitude questions

Need to solve a coding and a puzzle...Basic level

Again need to solve a code and puzzle... explanation to the interviewer..Basic level

Again need to solve a coding and a puzzle.. explain to the interviewer

Q1. Technical interview on next day
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Q2. From previously solved coding and puzzle questions...some oops , coding and puzzle questions
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Q1. Finally Hr round
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It was consisted of cloud, docker related questions and some logical questions. There were 5 coding questions 3 were easy level coding questions and 2 were on sql schema realated quetions.

GD was good HR was too supportive everyone got chance to keep and express their points.

Q1. Oops related questions
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Q2. Sql and some php related questions
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