MariApps Marine Solutions Software Developer Trainee Interview Questions and Answers

Basic Javascript and MERN Stack questions

Q1. React Basic, Asked About Project
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Q2. Write a code to call an api and display the data.
Ans. 
Code to call an API and display data
• Use a library like Axios or Fetch to make the API call

• Parse the response data and display it on the frontend

• Handle any errors that may occur during the API call
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Q1. Not asked any thing other than introduction, the interview is of only 10 minutes
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Q1. In HR round, basically they are wanted to test your communication skill and how you are interacting with the HR. The best thing is that the HR confirms you after your HR round that you are selected or not.
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Q2. Tell me about yourself project related questions Tells about the bond
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Q1. Tell me about yourself Applications of stack 2 basic code snippets 1 coding question queues
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Q2. Print factorial of a number with or without loop datatypes in c polymorphism implementation
Ans. 
Factorial of a number can be printed with or without loop in C using datatypes. Polymorphism is not related to this.
• Factorial of a number can be calculated using a loop or recursion

• Datatypes like int, long long can be used to store factorial

• Polymorphism is not related to factorial calculation
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Q1. Hash Table Constructors string reverse in python
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The question covers topics related to hash tables, constructors, and string reversal in Python.
• Hash tables are data structures that allow for efficient lookup, insertion, and deletion of key-value pairs.

• Constructors are special methods that are called when an object is created and are used to initialize its attributes.

• In Python, strings can be reversed using slicing or the built-in reversed() function.
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Q1. Implementation of stack Implementation of stack using pointers DBMS SQL queries DSA Pillars of OOPs
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Questions related to software development and computer science concepts.
• Implementation of stack using pointers involves creating a struct with a pointer to the top of the stack and using malloc to allocate memory for each new node.

• DBMS stands for Database Management System and is used to manage and organize data in a database.

• SQL queries are used to retrieve and manipulate data in a database.

• DSA stands for Data Structu...read more
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It was around 1 hour round abd having 4 questions.

Q1. The task time period was 1 week and need to submit before that
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Q1. Questions on python and javascript
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Q1. Why do you want to join this company
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Switch two variables in a string without using the third variable

Car Parking Management system

Q1. Basics about server site programming.
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Q2. Some logical questions.
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Q3. Basics about frontend frameworks
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Q4. Why we use CSS
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CSS is used to style and format web pages, making them visually appealing and user-friendly.
• CSS is used to control the layout, colors, fonts, and overall appearance of a website.

• It allows for consistent styling across multiple pages of a website.

• CSS can be used to create responsive designs that adapt to different screen sizes.

• It helps improve the user experience by making the website visually appealing and easy to navi...read more
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Q5. How to use php frameworks
Ans. 
PHP frameworks are tools that provide a structured way to build web applications using PHP.
• Choose a PHP framework based on your project requirements and familiarity with the framework.

• Follow the framework's documentation to understand its features and best practices.

• Utilize the framework's built-in functions and libraries to streamline development.

• Leverage the MVC (Model-View-Controller) architecture of the framework t...read more
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There was 5 question with certain time limits .

Q1. It was based on my project consisting java in backed and html,css, javascript in frontend. few changes given to check technical knowledge.
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Q1. In this round the hr basically judges the candidates attitude & behaviour.
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Coding test duration was 80 mins .

Q1. The technical round is based on project that was assigned by the interviewer and some logical and theoretical questions in different stacks
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Q1. In this round they basical judge the candidate's attitude and behaviour.
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Test on SQL,html,css,js

Q1. Most of the questions came from the tech stack which I already know
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Q1. Normal question
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