Zehntech Technologies Interview Questions, Process, and Tips for Experienced

You have to create rails application additionally by using mini
magic gem .and also write to test case for the same.

Q1. What is rails and MVC
Ans. 
Rails is a web application framework written in Ruby that follows the Model-View-Controller (MVC) architectural pattern.
• Rails is a popular web development framework that simplifies the process of building web applications.

• MVC is a design pattern that separates an application into three main components: Model, View, and Controller.

• The Model represents the data and business logic of the application.

• The View is responsibl...read more
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Q2. Describe Gem , plugins, nil and false difference, association, validation,and many more questions
Ans. 
Gem, plugins, nil, and false have different meanings in Ruby. Associations and validations are key concepts in Rails development.
• Gems are packages of reusable code that can be easily added to a Ruby project.

• Plugins are similar to gems but are typically used for extending Rails functionality.

• Nil represents the absence of a value, while false is a boolean value indicating something is not true.

• Associations in Rails defin...read more
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Q1. Asking about project from last company
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Q2. Roles and responsibilities of that project.if. Facing any challenge so how did you overcome
Ans. 
I was responsible for developing and maintaining a web application for tracking inventory. I faced a challenge with integrating a new API.
• Developing and maintaining a web application for tracking inventory

• Integrating a new API into the existing system

• Collaborating with team members to troubleshoot and resolve issues

• Testing and debugging code to ensure functionality
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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, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring, and Angular

• Strong problem-solving skills

• Experience in developing web applications
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Q2. Where do you see in yourself within 5 years
Ans. 
In 5 years, I see myself as a senior software engineer leading a team of developers on innovative projects.
• Continuing to enhance my technical skills and knowledge through ongoing learning and certifications

• Taking on more leadership responsibilities and mentoring junior team members

• Contributing to the development of cutting-edge software solutions

• Possibly pursuing a higher level of education or specialization in a speci
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Q1. Basic questions from AWS servies used and mentioned in resume.
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Q2. What errors you have faced while applying terraform code?
Ans. 
I have faced errors such as resource conflicts, syntax errors, and provider version mismatches while applying Terraform code.
• Resource conflicts occur when multiple resources are trying to create the same resource at the same time.

• Syntax errors can occur due to incorrect syntax in the Terraform code, such as missing brackets or incorrect attribute names.

• Provider version mismatches can occur when the Terraform code is wr...read more
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Q1. Basic questions of java
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Q2. Oops concept in java
Ans. 
Oops concept in Java refers to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation hides the internal state of an object and only exposes necessary functionalities.

• Polymorphism allows objects to be treated as instances of their parent class.

• Abstraction focuses on the essential...read more
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It was a written test consisting 4 sections . English, Email writing and reasoning question.

Q1. About yourself, why you want to work in HR and in this company.
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