Biz4Group Full Stack Developer Interview Questions and Answers

Q1. Coding DSA question
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Q2. No of frequency of character in word
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Logical thinking and quantitative

One Java and one SQL and one js question

Q1. What is collections
Ans. 
Collections are data structures that store and organize multiple elements in a single unit.
• Collections provide methods to add, remove, and manipulate elements.

• Examples of collections include arrays, lists, sets, and maps.

• Collections can be used to efficiently manage and access large amounts of data.
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Q2. What is constructor
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A constructor is a special method in a class that is automatically called when an object of that class is created.
• Constructors have the same name as the class they belong to

• They are used to initialize the object's state

• Constructors can have parameters to customize the initialization process
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Q3. What is data science
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Data science is a field that uses scientific methods, algorithms, and systems to extract knowledge and insights from structured and unstructured data.
• Data science involves collecting, analyzing, and interpreting large amounts of data to make informed decisions.

• It combines statistics, machine learning, and domain knowledge to uncover patterns and trends in data.

• Data scientists use programming languages like Python and R...read more
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Q1. C# basic questions and store procedure questions mostly
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Q2. Trigger ,join related questions
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Q1. AngularJS related questions
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Q1. Previous company discussion
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3 coding question , leetcode easy medium and mcqs

Q1. Qs related to javascript
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Q1. Why should we hire you
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Javascript, css, angular and HTML

JS, angular and HTML

Q1. What will you handle pressure?
Ans. 
I handle pressure by staying organized, prioritizing tasks, and maintaining open communication with team members.
• Staying organized by creating to-do lists and setting realistic deadlines

• Prioritizing tasks based on deadlines and importance

• Maintaining open communication with team members to delegate tasks and ask for help when needed
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Q2. Manager was telling about the project.
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Q1. Basic questions regarding Python e.g. magic functions, constructor in python, list, tuple
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Q2. Basic questions regarding FastAPI e.g. what is pydantic, ORM usage, BaseModel etc.
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Q3. Basic questions regarding SQL e.g. No-SQL vs SQL, Indexing,
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