Tech Mahindra Interview Questions, Process, and Tips

Q1. Tell me about your experience.
Ans. 
I have 5 years of experience in developing web applications using Angular.
• Developed responsive web applications using Angular framework

• Implemented RESTful APIs to fetch and update data

• Worked on optimizing performance and improving user experience

• Collaborated with UI/UX designers to create visually appealing interfaces
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Q2. What is directive
Ans. 
A directive in Angular is a class with a @Directive decorator that allows you to attach behavior to elements in the DOM.
• Directives are used to manipulate the DOM, add behavior to elements, and create reusable components.

• There are three types of directives in Angular: Component, Structural, and Attribute directives.

• Examples of directives include ngIf, ngFor, and ngStyle.
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Q1. Given UI task display like display boxes side by side in desktop screen and one after the other in mobile screen using media queries?
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Q2. Explain difference between authorization vs authentication?
Ans. 
Authentication verifies a user's identity, while authorization determines what a user can access.
• Authentication confirms a user's identity through credentials like username and password.

• Authorization controls access to resources based on the authenticated user's permissions.

• Example: Logging into a website (authentication) and then being able to view/edit specific pages based on your role (authorization).
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Q3. How to render list in react? Also explain difference between state vs prop in react?
Ans. 
To render a list in React, use map() function to iterate over an array of data and return a list of components. State is mutable data managed within a component, while props are immutable data passed from parent to child components.
• To render a list in React, use map() function to iterate over an array of data and return a list of components.

• Example: const items = ['item1', 'item2', 'item3']; items.map(item =>

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Q1. What are the webpage optimization techniques? How to check webpage optimization? In lighthouse optimization reports , how to fix issue related render blocking scripts?
Ans. 
Webpage optimization techniques include minifying CSS and JS files, optimizing images, using asynchronous loading for scripts, and reducing render-blocking scripts.
• Minify CSS and JS files to reduce file sizes and improve loading times.

• Optimize images by compressing them and using the correct file format (e.g. JPEG for photographs, PNG for graphics).

• Use asynchronous loading for scripts to prevent them from blocking the ...read more
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Q2. Write scss code nested li element by applying background color 2 element and also use mixins?
Ans. 
Use SCSS to apply background color to nested li elements and utilize mixins.
• Use nesting to target the li elements within a parent element

• Apply background color to the 2nd li element using the :nth-child() selector

• Define and use mixins to reuse styles across the codebase
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Q3. How to fix cumulative layout shift issues?
Ans. 
To fix cumulative layout shift issues, ensure all images and media have dimensions specified in HTML, use CSS aspect ratio boxes, and prioritize loading critical resources.
• Specify dimensions for all images and media in HTML to prevent layout shifts.

• Use CSS aspect ratio boxes to reserve space for images before they load.

• Prioritize loading critical resources to avoid sudden layout changes.
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Reverse the sentence

Q1. Project explain
Ans. 
Project explain is a question asking the candidate to describe a project they have worked on.
• Explain the purpose of the project

• Describe the technologies used

• Discuss any challenges faced and how they were overcome
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Q2. BDD cucumber TestNG
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Q1. Salary discussion
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Q2. How soon you join
Ans. 
I can join within 2 weeks of receiving an offer.
• I can start within 2 weeks of receiving an offer.

• I need to give a 2-week notice at my current job.

• I have some personal commitments that I need to wrap up before starting.
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Q1. What is your name
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Q2. Interview will be conducted on zoom
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Q1. Are you better than mahindra company
Ans. 
It is not appropriate to compare individuals to companies. Each has its own strengths and weaknesses.
• It is not fair or accurate to compare an individual to a company, as they operate on different scales and have different purposes.

• Mahindra Company is a well-established organization with its own unique strengths and capabilities.

• As an ITI Fitter, I bring my own skills and experience to the table, which may be different ...read more
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Q2. What is mahindra company facility
Ans. 
Mahindra company facilities include manufacturing plants, research and development centers, training institutes, and employee welfare programs.
• Manufacturing plants for producing vehicles, tractors, and other products

• Research and development centers for innovation and product development

• Training institutes for skill development of employees

• Employee welfare programs for the well-being of the workforce
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Q3. What is Mahindra company calture.
Ans. 
Mahindra company culture is known for its focus on innovation, sustainability, and employee empowerment.
• Innovation is encouraged at Mahindra, with a strong emphasis on research and development.

• Sustainability is a key aspect of the company culture, with initiatives such as green manufacturing and renewable energy projects.

• Employee empowerment is prioritized, with opportunities for growth and development through training...read more
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Q4. How is Mahindra company workers.
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Q5. How many Mahindra company is better
Ans. 
It is subjective to determine which Mahindra company is better as it depends on various factors such as products, services, reputation, etc.
• Mahindra & Mahindra is known for its automobiles and agricultural machinery

• Mahindra Finance is known for its financial services

• Mahindra Satyam is known for its IT services

• The 'better' Mahindra company would depend on the specific industry or service being considered
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Medium level aptitude questions were asked with an essay to be written at end.

Basic coding questions

Q1. Give your self Intro
Ans. 
I am a passionate software engineer with experience in developing web applications and implementing innovative solutions.
• Experienced in programming languages such as Java, Python, and JavaScript

• Proficient in front-end technologies like HTML, CSS, and React

• Familiar with Agile development methodologies and version control systems like Git
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Q2. Basic Sql queries were asked
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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 Boot, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring Boot, and Angular

• Strong problem-solving skills

• Experience working in Agile development environment
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Q2. Why Tech Mahindra?
Ans. 
Tech Mahindra is a leading global technology company known for its innovative solutions and diverse opportunities.
• Tech Mahindra has a strong reputation in the industry for delivering cutting-edge technology solutions.

• The company offers a wide range of opportunities for growth and development, including training programs and career advancement.

• Tech Mahindra has a diverse and inclusive work culture that values creativity...read more
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