Zehntech Technologies Interview Questions, Process, and Tips

Virtual but mix questions for test

Good( 2 coding) and written aptitude

Q1. Random question based on your resume
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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
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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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