Deem Software Interview Questions and Answers

Basic DSA questions related to string and hashmap

Q1. Return true if the sentence use all the vowels else false
Ans. 
Check if a sentence contains all vowels (a, e, i, o, u) at least once.
• Convert the sentence to lowercase to ensure uniformity.

• Use a set to track the vowels found in the sentence.

• Iterate through the sentence and add vowels to the set.

• At the end, check if the set contains all five vowels: a, e, i, o, u.

• Example: 'The quick brown fox jumps over a lazy dog' returns true.
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Q2. When to use BFS, DFS and basic DSA questions?
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Easy, simple aptitude questions. 50 questions had to be solved in 15 minutes.

Hackerrank test. MCQs on DSA. 1 coding question and two SQL queries.

Q1. Technical + Managerial round of around 1 hour. Questions were asked mostly on resume and projects done.
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Q1. Questions on basics of data structures and database.
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Any word of character count how many times have reach character

Q1. Please tell me something about your self?
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Q2. How many years of experience?
Ans. 
I have over 5 years of experience in software engineering, focusing on full-stack development and agile methodologies.
• Full-Stack Development: I have worked on both front-end and back-end technologies, including React for UI and Node.js for server-side logic.

• Agile Methodologies: I have participated in multiple Agile projects, contributing to sprint planning and daily stand-ups to ensure timely delivery.

• Collaboration: I ...read more
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Q1. Can you tell me about yourself?
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Q2. Why should we hire you?
Ans. 
I have a strong technical background, a passion for problem-solving, and a proven track record of delivering high-quality software solutions.
• Extensive experience in software development, including proficiency in multiple programming languages such as Java, Python, and JavaScript.

• Strong problem-solving skills and ability to think critically to find innovative solutions to complex technical challenges.

• Proven track record...read more
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Q1. Tell me Yourself
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Q1. Have you worked on Agile?
Ans. 
Yes, I have worked on Agile methodology in previous projects.
• I have experience working in Agile environments, participating in daily stand-up meetings, sprint planning, and retrospectives.

• I have used tools like Jira and Trello to track progress and manage tasks in Agile projects.

• I have collaborated closely with cross-functional teams to deliver high-quality products in a timely manner.
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Q1. Introduce yourself
Ans. 
I am a software developer with 5 years of experience in web development using technologies like JavaScript, React, and Node.js.
• 5 years of experience in web development

• Proficient in JavaScript, React, and Node.js

• Strong problem-solving skills
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There were many questions to be solved within an hour, but the expectation was to solve maximum you can.

1 DSA based and 2 SQL coding questions with 5/6 DSA based MCQs

Q1. Write a python code to find missing element ranging from 0 to 100. Write a SQL query to fetch data from multiple tables. Questions based on types on Joins in SQL, Stored Procedures, Views and importance o...read more
Ans. 
Python code to find missing element and SQL query for fetching data from multiple tables.
• Python code to find missing element: Use set difference to find missing elements in range 0 to 100.

• SQL query for fetching data from multiple tables: Use JOINs like INNER JOIN, LEFT JOIN, or CROSS JOIN to combine data from multiple tables.

• Types of Joins in SQL: INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN.

• Stored Procedures: Precompi...read more
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Q1. It was 1 hr technical round for iOS Developer role. Questions related to project I am working, iOS Development questions like (process of publishing app, push notifications and its uses, Delegates how to u...read more
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Q1. It was 30 min managerial round with one of the technical manager of MRI. Asked technical questions based on my projects. And then tricky questions like why you want to join, why we should hire you, where d...read more
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