Cvent Senior Software Engineer 2 Interview Questions and Answers

Q1. Basic question about oops concepts, design principals, dependency injection, sql, entity framework.
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Q1. Project structure, scenario based questions, why and where to implement pattern, why we use entity framework over ado etc.
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Q1. What is your family background?
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Q2. What are your salary expectations?
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Q3. Why are you looking for a change?
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Q4. Share details of your previous job.
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Q5. Why should we hire you?
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Q1. What is Oops concept?
Ans. 
Oops concept stands for Object-Oriented Programming concepts which include principles like inheritance, encapsulation, polymorphism, and abstraction.
• Oops concept is a programming paradigm that focuses on objects and classes.

• It includes principles like inheritance, where a class can inherit properties and behaviors from another class.

• Encapsulation is another principle where data is wrapped within a class and can only be...read more
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Online assessment (on campus) there were some coding questions

Q1. Basics of c++, projects, situation based questions, puzzles
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Q2. Water jug puzzle , patterns
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Q1. SOLID Principles
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Karet Interview :
5 back to back System design question, we don't need to explain each component but more like list as many as points. Need to finish all the question in 15min

1-2 problem solving question : It's not fency algorithm round with tough question. But true problem solving round using basic knowledge such as hashmap, heap

Q1. Design File System : You have given file size and collection in input 1 : get total size 2 : find top k collections in size
Ans. 
Design a file system to calculate total size and find top k collections in size.
• Create a file system class with methods to add files and calculate total size.

• Maintain a data structure to store the collections and their sizes.

• Implement a method to find the top k collections based on size.

• Consider using a priority queue or sorting the collections based on size.

• Handle edge cases like empty collections or invalid input siz
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Q2. Find total size
Ans. 
Calculate the total size of an array of strings.
• Iterate through the array and sum the length of each string.

• Use the `length` property of each string to get its size.

• Handle edge cases such as empty strings or null values.
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Q3. Find Top k collections
Ans. 
The question is asking to find the top k collections.
• Use a sorting algorithm to sort the collections in descending order based on a specific criteria.

• Select the top k collections from the sorted list.

• Return the selected collections as an array of strings.
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Round 1 was coding test + aptitude questions

Q1. After clearing coding test there was a technical interview. They asked about projects in my resume and questions about merge sort, basic SQL commands
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2 questions Based on arrays level of medium

Q1. 2 questions based on array and linked list
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Q1. Question based on metrix
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Q1. Behavioural questions
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Topic that was discussed for my batch about love marriage vs arrange marriage

Q1. Questions asked from which language that you are strong . Then they asked me to code 2 programs which language that you wish. Then they asked SQL query
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Q1. About company norms and timing Personal questions How will you handle your pressure like some common questions
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