Hummingbird Web Solutions Junior Web Developer Interview Questions and Answers

Q1. What is debugging
Ans. 
Debugging is the process of identifying and fixing errors or bugs in software code.
• Identifying and isolating issues in the code

• Using tools like breakpoints and print statements to track down bugs

• Fixing errors to ensure the code runs correctly

• Testing the code to verify that the bugs have been resolved
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Q2. How debugging can be achieved
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Debugging can be achieved by identifying and fixing errors in the code.
• Use debugging tools like breakpoints to pause the code execution and inspect variables

• Review the code logic and look for syntax errors or logical mistakes

• Utilize logging to track the flow of the program and identify issues

• Test the code with different inputs to reproduce and isolate the bugs

• Collaborate with team members to get fresh perspectives on t
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Q3. Tell me about Yourself
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Q1. Object Oriented Programming Concepts - with example - difference
Ans. 
Object Oriented Programming Concepts involve encapsulation, inheritance, and polymorphism.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (class). Example: class Car with properties like make, model, and methods like start(), stop().

• Inheritance: Allows a class to inherit properties and methods from another class. Example: class SUV extends Car, inheriting properties and methods from...read more
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Q2. Prime Number, Spy Number for coding round
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Q1. Like css js and php
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Q2. Basic of php, css, js
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Given a pattern and we need to complete the pattern within 40mins, also allows completing this problem in any language ( c,c++, python, java).

Q1. Went through a technical interview, and was asked to solve some coding questions(4 - 5), and some technical stuff. It is one on one interview.
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Q2. Also, test our reasoning skills and explanation of an algorithm.
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Q1. Another technical round.
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Q1. This is the final phase of the recruitment
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Q2. Tell me about your family, friends, and intermediate.
Ans. 
I have a close-knit family and a supportive group of friends. I also have intermediate skills in various programming languages.
• My family is very important to me and we have a strong bond.

• I have a few close friends who have always been there for me.

• In terms of programming, I have intermediate skills in languages like Java, Python, and JavaScript.
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Get good handson for basics program of java on array, string

Q1. Constructor,static variable, interface,what are the types for creating objects, collection and collections difference etc..
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Q2. Overloading and overriding difference
Ans. 
Overloading is having multiple methods in the same class with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
• Overloading involves multiple methods with the same name but different parameters.

• Overriding involves a method in a subclass with the same name and parameters as a method in the superclass.

• Overloading is resolved...read more
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Q1. What are your salary expectations?
Ans. 
I am open to discussing salary based on the responsibilities and opportunities offered by the position.
• I am flexible and open to negotiation.

• I am more interested in the overall package and growth opportunities than just the salary.

• I have researched the market rates for web developers in this area.

• I am confident that my skills and experience justify a competitive salary.
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Q2. What is your family background?
Ans. 
My family background is diverse and multicultural.
• My parents come from different cultural backgrounds.

• I have relatives living in different countries.

• We celebrate various cultural traditions and holidays.

• My family values diversity and embraces different perspectives.
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Q3. Why are you looking for a change?
Ans. 
I am looking for a change to explore new opportunities and challenges in the web development field.
• Seeking growth and advancement in my career

• Wanting to work on more complex and innovative projects

• Desire to learn new technologies and expand my skillset

• Looking for a better work-life balance or location

• Seeking a company culture that aligns with my values
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Q4. Tell me about yourself.
Ans. 
I am a web developer with 5 years of experience in front-end and back-end development.
• I have expertise in HTML, CSS, JavaScript, and various web development frameworks.

• I have worked on projects involving responsive web design and cross-browser compatibility.

• I am experienced in database management and have worked with SQL and NoSQL databases.

• I have knowledge of version control systems like Git and have experience collab...read more
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This was my first round of the process

Q1. - Current company details - Self Introduction
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Q1. - Js Questions - React js development questions - database Management Questions
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Q1. Salary related discussion
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Q1. Difference between git and github
Ans. 
Git is a version control system used for tracking changes in code, while GitHub is a platform for hosting Git repositories and collaborating on code.
• Git is a distributed version control system that allows developers to track changes in their codebase.

• GitHub is a web-based platform that provides hosting for Git repositories and tools for collaboration.

• Git can be used locally on a developer's machine, while GitHub allows...read more
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Q2. What is indexing
Ans. 
Indexing is the process of organizing and storing data in a database to improve the speed of data retrieval.
• Indexing creates a data structure that allows for quick lookup of specific data within a database.

• It helps in optimizing query performance by reducing the number of rows that need to be scanned.

• Examples of indexing include creating indexes on columns like primary keys or frequently searched columns.
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