Mbit Wireless Development Engineer Interview Questions and Answers

Q1. Tell me about yourself
Ans. 
I am a passionate software engineer with experience in developing web applications using various technologies.
• Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular

• Proficient in backend development with Node.js and databases like MySQL and MongoDB

• Familiar with version control systems like Git and deployment tools like Docker
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Q1. Tell me about yourself
Ans. 
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring Boot, and Angular

• Strong problem-solving skills

• Experience working in Agile development environment

• Passionate about learning new technologies
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Its very easy and some questions are very logical to do.

In GD, there are 5 given topics you have to chose there own topic to discuss or explain individually for 4 to 5 minutes.

Quants and logical questions

Q1. Create a procedure
Ans. 
Create a procedure to sort an array of integers in ascending order.
• Declare a function that takes an array of integers as input

• Implement a sorting algorithm like bubble sort, selection sort, or insertion sort

• Return the sorted array
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Q2. Create xml and declare xml
Ans. 
Creating and declaring XML involves defining the structure and content of the XML document.
• Define the XML version and encoding at the beginning of the document

• Declare the root element and any nested elements with opening and closing tags

• Include attributes within the opening tag to provide additional information

• Use self-closing tags for elements without content

• Example:
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Puzzles, speed, logical questions

Q1. Self introduction
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Q2. Background and coding knowledge
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Q1. Features of es6 and your favorite one out of all of them
Ans. 
ES6 introduced many new features like arrow functions, let and const, classes, and more. My favorite feature is template literals.
• Template literals allow for easier string interpolation and multiline strings.

• They use backticks (`) instead of quotes and allow for embedded expressions.

• Example: `Hello ${name}, today is ${date}`

• This feature improves code readability and reduces the need for concatenation.
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Q2. Difference between sql and nosql databases and when to prefer one over the other
Ans. 
SQL is a relational database while NoSQL is non-relational. SQL is good for structured data while NoSQL is good for unstructured data.
• SQL databases use tables with predefined schema while NoSQL databases use documents, key-value pairs, or graphs

• SQL databases are good for complex queries and transactions while NoSQL databases are good for scalability and flexibility

• SQL databases are ACID compliant while NoSQL databases ...read more
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Q3. Favorite programming language and all of the languages you have worked on so far
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My favorite programming language is Python. I have also worked with Java, C++, and JavaScript.
• Python is my favorite language due to its simplicity and versatility

• I have used Java for developing enterprise applications

• C++ was my go-to language for performance-critical applications

• JavaScript was used for developing web applications and front-end development
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1 hr, React JS interview with logic to build small app

Q1. They asked Java coding question
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