Devon Software Services Full Stack Software Developer Interview Questions and Answers

Write a function that prints the numbers from 1 to 100. However, for multiples of three, print "Fizz" instead of the number, and for multiples of five, print "Buzz." For numbers that are multiples of both three and five, print "FizzBuzz."

Group discussion with fellow students on topics related to IT companies.

Q1. Where do you envision yourself in the next five years?
Ans. 
In the next five years, I envision myself leading a team of software engineers, working on cutting-edge technologies, and making significant contributions to the company's success.
• Leading a team of software engineers

• Working on cutting-edge technologies

• Making significant contributions to the company's success
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Q2. What interests you about this job?
Ans. 
I am excited about the opportunity to work on complex software projects and contribute to innovative solutions.
• Opportunity to work on complex software projects

• Contribute to innovative solutions

• Excited about the challenges and learning opportunities
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Q1. What are the various data types available in JavaScript?
Ans. 
Various data types in JavaScript include string, number, boolean, object, array, null, and undefined.
• String: 'hello'

• Number: 42

• Boolean: true or false

• Object: { key: value }

• Array: [1, 2, 3]

• Null: null

• Undefined: undefined
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Q2. What is hoisting in JavaScript?
Ans. 
Hoisting in JavaScript is the behavior where variable and function declarations are moved to the top of their containing scope during the compilation phase.
• Variable declarations are hoisted to the top of their scope, but not their assignments.

• Function declarations are fully hoisted, meaning they can be called before they are declared.

• Hoisting can lead to unexpected behavior if not understood properly.
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Basic Apti , ex train ,speed work

From Leetcode questions

Q1. Related about real time java questions
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Coding test is of 24 hours test and after the completion need to submit the code. The test topic was related to - Basic Programming Questions, OOPS Concepts, Software Development LifeCycle etc.
Platform - Any IDE we can use for coding.

Q1. Explain the coding test question and some cross questions based on that.
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Q2. Questions based on Design Patterns.
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Q1. How you handle the Pressure and Deadlines.
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Q1. What were the challenges faced during the project?
Ans. 
The challenges faced during the project included tight deadlines, communication issues, and technical constraints.
• Tight deadlines required efficient time management and prioritization of tasks.

• Communication issues among team members led to misunderstandings and delays in decision-making.

• Technical constraints such as limited resources or outdated technology hindered progress and required creative problem-solving.

• Example...read more
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Q2. What are the standard coding practices in PHP?
Ans. 
Standard coding practices in PHP include following PSR standards, using meaningful variable names, writing clean and readable code, and using proper indentation.
• Follow PSR standards for coding consistency (e.g. PSR-1, PSR-2)

• Use meaningful variable and function names for clarity

• Write clean and readable code with proper indentation and formatting

• Avoid using deprecated functions and features

• Use comments to explain complex...read more
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Q3. Tell me about yourself
Ans. 
I am a Senior Software Engineer with 8+ years of experience in developing and implementing software solutions.
• Experienced in full stack development using languages such as Java, Python, and JavaScript.

• Proficient in designing and implementing scalable and efficient algorithms.

• Skilled in working with databases such as MySQL, MongoDB, and PostgreSQL.

• Strong background in software architecture and design patterns.

• Excellent ...read more
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What is OOPS concepts?

Design and implement a least recently used (LRU) cache mechanism that supports `get` and `put` operations.