Innoraft Interview Questions and Answers

Q1. What is dependency injection?
Ans. 
Dependency injection is a design pattern in which components are given their dependencies rather than creating them internally.
• Allows for easier testing by mocking dependencies

• Promotes loose coupling between components

• Improves code reusability and maintainability

• Examples: Constructor injection, Setter injection, Interface injection
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Q2. Benefit of dependency injection
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Dependency injection allows for better code maintainability, testability, and flexibility by decoupling components.
• Promotes loose coupling between components

• Improves code maintainability and readability

• Facilitates easier unit testing by allowing for mock objects

• Enables easier swapping of dependencies without changing the core logic

• Reduces the complexity of managing dependencies within the codebase
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Q3. How to migrate from 8 to drupal 10
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To migrate from Drupal 8 to Drupal 10, you need to follow a step-by-step process to ensure a smooth transition.
• Ensure all contributed modules are compatible with Drupal 10

• Update custom code to be compatible with Drupal 10 APIs

• Migrate content and configuration using the Drupal Migrate API

• Test the migrated site thoroughly to ensure all functionality is working as expected
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There were five questions on hackerrank platform which we gave from our college labs because it was on campus where the questions ranged from easy to hard where if you know coding you can answer those.

There were 20 questions cbt based on various topics like oops, dbms and mainly aptitude and time was 30 minutes.

Q1. Various puzzle questions
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Q2. Different pattern problems
Ans. 
Different pattern problems involve identifying and creating patterns in data or code.
• Identify the pattern by looking for repetitions or sequences

• Create the pattern using loops or conditional statements

• Examples: Fibonacci sequence, Pascal's triangle, printing a pyramid pattern
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Q3. Mainly focused on project
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Q4. Tell me about yourself
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Q5. Questions related to dp
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Q6. Some basics related to strings and all
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Q7. Webd related questions
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There are 4 interview questions and the exam conducted in hackerrank platform

There are 60 questions on numerical,logical and verbal ; level of difficulty is moderate

Q1. They asked questions on the basis of resume u have submitted previously
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Q2. What is oops ? Explain inheritance ?
Ans. 
OOPs is a programming paradigm based on the concept of objects. Inheritance is a mechanism of deriving new classes from existing ones.
• OOPs stands for Object-Oriented Programming.

• It focuses on creating objects that contain both data and functions.

• Inheritance is a way to create a new class from an existing class.

• The new class inherits all the properties and methods of the existing class.

• For example, a Car class can inher...read more
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HR discussion with normal question

Q1. Connected with HCL client manager
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Q2. Ask question on ISO27001 internal Audit
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Q1. Salary discussion after 2nd round.
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