Accord Global Technology Software Trainee Interview Questions and Answers

1 hr on aptitude..................................................

For 10 min on geneder equality at work space

Pattern based questions, level was easy

Q1. Questions from data structure and dbms were asked, revise all queries well
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Q1. Tell me about yourself why webkul?
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It consists of 60 MCQs with 20 technical question and 20 reasoning and 20 puzzles.

Q1. What do you know about software development lifecycle?
Ans. 
Software development lifecycle (SDLC) is a process used by software development teams to design, develop, test, and deploy software applications.
• SDLC consists of several phases including planning, analysis, design, implementation, testing, and maintenance.

• Each phase has its own set of activities and deliverables to ensure the successful completion of the project.

• Examples of SDLC models include Waterfall, Agile, and Dev...read more
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Q2. What do you know about software testing life cycle?
Ans. 
Software testing life cycle is a process of planning, designing, executing, and reporting on tests throughout the software development lifecycle.
• It includes test planning, test design, test execution, and test closure.

• Test planning involves defining the scope, objectives, and resources for testing.

• Test design involves creating test cases and test scenarios based on requirements.

• Test execution involves running the tests...read more
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Q3. Explain OOPS concepts and why we use these?
Ans. 
OOPS concepts are fundamental principles in object-oriented programming that help in organizing and managing code efficiently.
• 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 behavior from another class. Example: Class SUV inheriting fro...read more
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Q4. What is your favourite website for learning technology?
Ans. 
My favorite website for learning technology is Codecademy.
• Interactive coding exercises

• Projects to apply learned skills

• Community forums for support and collaboration
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Round 1 -> 3 easy coding questions (I did all three)
round2 -> 2 coding questions (1 was leetcode's trapping rainwater problem) (Did 1.5)

Q1. SQL query was asked on joins etc
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Q2. What are Microservcies, solid principles, a pattern printing question, oops concepts
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Q1. Designing dbms for a college website
Ans. 
Designing a DBMS for a college website involves creating tables for students, courses, faculty, and more.
• Create tables for students, courses, faculty, departments, etc.

• Establish relationships between tables using foreign keys.

• Include attributes like student ID, course ID, faculty ID, etc.

• Implement normalization to reduce redundancy and improve data integrity.

• Consider implementing views for complex queries or reports.
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Q2. Implement debouncing, create a nodejs server with a get / post api, a puzzle, javascript questions like clousers, let / var / const, event loop, output based questions etc.
Ans. 
Implement debouncing, create a nodejs server with get/post api, and answer JavaScript questions.
• Implement debouncing by using setTimeout and clearTimeout to limit the number of times a function is called.

• Create a nodejs server with Express framework to handle get and post requests.

• Answer JavaScript questions on closures, let/var/const, event loop, and output based questions.

• Provide examples for each concept to demonstr
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Coding test was really good it was easier to tackle the problem and writting code for it.

Q1. Can you tell me about yourself?
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Q2. What is the major project you have worked on, and can you provide an explanation of it?
Ans. 
Developed a web-based project management tool for tracking tasks and deadlines.
• Used React.js for front-end development

• Implemented RESTful APIs using Node.js and Express

• Utilized MongoDB for database storage

• Incorporated authentication and authorization features for user security
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Q1. SQL ques and concept
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2 coding questions and 25 mcqs

Q1. SQL Related questions
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Q2. Asp.net related questions basic
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Leet code medium level question

Q1. About Java Streams
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Q2. Restful API coding completion based on given file
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Q1. To check your attitude
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Q2. Given detailed about company and what project you are going to work on?
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Q1. Hashmap working
Ans. 
Hashmap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
• Hashmap uses a hashing function to map keys to indices in an array.

• It allows for constant time complexity O(1) for insertion, deletion, and retrieval operations.

• Example: HashMap<String, Integer> map = new HashMap<>(); map.put("key", 123); int value = map.get("key");
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Q2. Multithreading cases
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Q3. Scenario specific on how to handle multiple events on a single variable to have accurate result
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Q4. Database indexing
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Q5. Architecture level
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