Tech Mahindra Interview Question 2024

Tech Mahindra Interview Questions and Answers

Graduates can understand the Tech Mahindra Interview Questions 2024 from this blog. These questions consist of complex coding questions and commonly asked HR Interview Questions. These Tech Mahindra Interview questions are beneficial, for freshers and experienced, preparing for the Tech Mahindra Interview Questions. Read this blog to crack the Tech Mahindra Interview effortlessly. Reading these Interview questions will allow you to answer those questions, develop your skills, and improve your knowledge. It has Top 18 Tech Mahindra Interview Questions and 15 Tech Mahindra Interview Questions.

Tech Mahindra is one of the Multinational Companies in India that focuses on Information Technology and Business Process Outsourcing (BPO). This company is located in Pune and has a registered office in Mumbai. It ranks in the top five companies among India’s IT firms, ranking forty-seven overall.

Preparing for a Tech Mahindra interview involves understanding the questions types you might face. Tech Mahindra, a leading IT services and consulting company, typically focuses on various domains such as technical skills, problem-solving abilities, and behavioral traits. Whether you’re a fresher or an experienced professional, this Tech Mahindra Interview Question will help you to crack the Tech Mahindra Interview questions with ease, logical thinking, and cultural fit.

This Blog will help you get familiar with common interview questions and provide tips to answer them effectively, ensuring you’re well-prepared for your Tech Mahindra interview.

18 Tech Mahindra Interview Questions 2024

Candidates preparing for the Tech Mahindra Interview can refer to the Top 18 questions below. The most commonly asked questions in the Tech Mahindra Interview questions and answers are here. Read the interview questions carefully and ace the Tech Mahindra Interview on the first attempt.

1. What exactly do you mean by Function Overloading?

Ans. Function Overloading is a feature of object-oriented programming (OOP) that allows multiple functions to have the same name but with different arguments. This means you can have several functions with the same name but different parameter lists. When a function name is used for several complex tasks, it’s called function overloading.

The function name must be the same, but the parameters are different. Polymorphism, a feature in C++, enables function overloading, allowing functions to perform complex tasks based on their arguments.

2. Explain the difference between #include <file> and #include “file”.

Ans. The main difference between #include <file> and #include "file" is where the preprocessor looks for the included file. With #include "file", the preprocessor searches the same directory as the file containing the directive. This is often used for including custom header files that you create. On the other hand, #include <file> makes the preprocessor look in the directories specified by the IDE or compiler, which are usually where standard library files are located. This method is commonly used to include standard library headers.

3. Explain the difference between call by reference and call by value.

Ans. Call by Reference: In this method, the formal and actual parameters refer to the same memory location. So, any changes within the function affect the parameters in the calling code.

Call by Value: In this method, the values of the actual parameters are copied to the formal parameters. These two sets of parameters are stored in different memory locations. Therefore, any changes made within the function do not affect the actual parameters in the calling code.

Aspect	Call by Reference	Call by Value
Memory Location	Formal and actual parameters refer to the same memory location.	Formal and actual parameters are stored in different memory locations.
Parameter Changes	Changes within the function affect the actual parameters in the calling code.	Changes within the function do not affect the actual parameters in the calling code.
Use Case	It is required when you need the function to modify the actual parameters.	It is beneficial when you want to protect the actual parameters from being modified.
Performance	It is more efficient for large data structures as no copying is involved.	It will involve more overhead due to copying data, especially for large structures.
Complexity	It will have side effects if not managed carefully	It is easy to manage as it doesn’t have side effects on the actual parameters.

4. What is the List of OOP (Object-Oriented Programming) Languages?

Ans. The Object-Oriented Programming Languages include

• Java
• C++
• Python
• JavaScript
• PHP

5. What is Structured Programming?
Ans. Structured Programming is a programming approach where the control flow is organized and clear. It uses constructs like if/else, for/while loops, and functions. This method ensures that the program is easy to follow and understand, and it’s a foundation for other programming styles, including Object-Oriented Programming.

6. What are Inline Functions in C++ and C?
Ans. Inline functions in C++ and C use the keyword “inline”. These functions are expanded to reduce function call overhead, similar to how the “register” keyword optimizes variable storage. Inline functions also help avoid linking issues when functions it is defined in multiple files.

Example of an Inline Function in C:

   inline int add(int a, int b) {
       return a + b;
   }

7. What are C++ Destructors?
Ans. Destructors in C++ are special member functions called when an object is destroyed. They clean up resources like memory allocated during the object’s lifetime.

Syntax :

   ~ClassName();

8. What is the Java Finalize Method?
Ans. The finalize method in Java is used to perform cleanup before an object is destroyed. It’s called the garbage collector.

Example of using the finalize Method:

   public class FinalizeExample {
       protected void finalize() {
           System.out.println("Finalize method called");
       }

       public static void main(String[] args) {
           FinalizeExample obj = new FinalizeExample();
           obj = null;
           System.gc();
       }
   }

9. What are C++ or C Tokens?
Ans. In C++ or C, tokens are the smallest units of the program that the compiler understands. Types of tokens include:

• Keywords (e.g., int, class)
• Strings (e.g., "Hello")
• Identifiers (e.g., x, myVar)
• Special symbols (e.g., \n, \t)
• Constants (e.g., 5, 3.14)
• Operators (e.g., +, -)

10. What is the Difference Between Object and Class:

Ans. The difference between object and class is given below in the table.

Aspect	Object	Class
Definition	An instance of a class	A blueprint for objects
Memory Allocation	Occupies memory when created	It can’t occupy memory until an object is created
Manipulation	It can be manipulated	It defines properties and behaviors

11. What are the Advantages of Data Base Management System (DBMS):

Ans. The advantages of the Data Base Management System (DBMS) are given below:

• Manages database redundancy
• Restricts unauthorized access
• Provides multiple user interfaces
• Offers recovery and backup services
• Ensures data consistency
• Simplifies data access and manipulation

12. What is the ACID Properties of DBMS?

Ans. The Acid properties of the DBMS are given below:

• Atomicity: Ensures complete transactions or none at all.
• Consistency: Maintains database integrity.
• Isolation: Transactions occur independently.
• Durability: Completed transactions are permanently recorded.

13. What is the Checkpoint in DBMS?
A checkpoint is a process that saves the state of the database and logs at certain points. This helps in recovering the database quickly after a crash.

14. What is the Transparent Database Management System?
Ans. These systems hide the physical storage details from users, providing an abstraction. Types include:

• Performance transparency
• Transaction transparency
• Distribution transparency
• DBMS transparency

15. What is the Unary Operations in Relational Algebra?

Ans. The Unary operations in the Relational algebra are given below:

• SELECTION: Filters rows based on a condition.
• PROJECTION: Select specific columns.
• RENAME Renames relations or attributes for clarity.

16. What is Java Virtual Machine (JVM)?

Ans. The JVM allows computers to run Java programs. It converts Java code to bytecode, which can be executed on any platform.

17. Describe the types of Memory Spaces Allocated by Java Virtual Machine.

Ans. The types of Memory spaces, allotted by the Java virtual memory spaces.

• Class (Method) Area: Stores per-class structures like fields and methods.
• Java Stack: Holds frames for method execution.
• Program Counter (PC) Register: Keeps track of instruction addresses.
• Heap: Allocates memory for objects.
• Native Method Stack: Stores native method information.

18. Define the different types of Classloaders in Java in brief.

Ans. The different types of the Classholders in Java.

• Bootstrap ClassLoader: Loads core Java classes.
• Extension ClassLoader: Loads classes from lib/ext.
• Application/System ClassLoader: Loads classes from the classpath.

15 Tech Mahindra HR Interview Questions 2024

The Top 15 Tech Mahindra HR Interview Questions and answers are uploaded for reference. Graduates and Experienced, who appear for the Tech Mahindra HR Interview can refer to the Interview Question added here.

1. Tell me about yourself.

Ans. I’ve worked in [industry/field] for [X years], starting from [entry-level positions] to [current position], gaining skills like [list key skills]. I studied [mention degree] at [university/institution], learning about [relevant concepts]. One achievement I’m proud of is [mention notable achievement]. I enjoy learning and have taken courses in [relevant training]. I will be a good fit for the job.

2.  Can you work under pressure?

Ans. I’m okay with working under pressure because I believe when we’re determined to finish a task. There won’t be anything stopping you back.

3. How do you define success?

Ans. When you finish something you set out to do, that’s success. When you want to succeed, you work hard and eventually get there. When you achieve your goals and live the life you want, it means something special.

4. How do you adapt to change?

Ans. How well you handle a change depends on how big it is. Once, I had to move to a new city. It was tough because I didn’t speak the language, and fit in easily. I tried to learn the language as I settled in, but it took time. I stayed there for six months and I felt like I belonged there.

5. Why shouldn’t we hire you?

Ans. If you want someone who works alone, that’s not me. I prefer working in teams because I think I’m most productive with working in teams. My best work happens when I’m part of a team.

6. Who is the current CEO of Tech Mahindra?

Ans. Mohit Joshi is the current CEO of Tech Mahindra.

7. Are you ready to relocate anywhere in India?

Ans. I’m open to moving to a new place. It might be tough at first, adjusting to a different environment and culture, but it’s a chance to learn how to adapt and get along with new people. Plus, it’ll help me overcome any nervousness I have.

8. Who is the founder of Tech Mahindra?

Ans. Anand Mahindra is the founder of the Tech Mahindra.

9. What do you know about Tech Mahindra?

Ans. Tech Mahindra Limited, an Indian company, provides services like business support, networking technology, and IT to the telecommunications industry. It’s part of the Mahindra Group, which is a big corporation. They help telecom companies with various tech and business needs.

10. What are your expectations in terms of salary?

Ans. I don’t have a set salary expectation, but I bring valuable knowledge in this field. I’m excited to learn more about my role and what’s expected of me. I trust that I’ll be fairly rewarded for the tasks.

11. Tell us about your time management skills.

Ans. Getting things done smoothly and with great results relies on managing time well. I make sure to allocate time for tasks and finish them on time. When I meet deadlines, I can do my best work.

12. Are you a Team player?

Ans. Most of my work has been in teams, and I’ve found that bringing together different ideas creates something special. That’s why I like working with others. I played sports in college, so I know how important teamwork is. Working in groups lets me share ideas and work together with my colleagues.

13. Where do you see yourself in the next 5 years?

Ans. In five years, I imagine myself working for a great company like yours in a successful role. I’m sure that my skills will be improved and achieving more targets. I keep updating my knowledge by learning new things. I will have more responsibilities, working on different projects and put my best efforts.

14. What are the most important things for you in a job?

Ans. The main part of my job is delivering good results on time. I did this in my last internship by finishing my main project and an extra one on time. Multitasking is an essential skill required for a job. During my internship, I completed internship work and university research projects at the same time.

15. Why should I hire you?

Ans. Understanding what the interviewer expects from you gives you an edge over other candidates and helps you provide the best reasons why you should be hired. It’s a chance to show why you’re the right choice compared to others.

In conclusion, interviewing with Tech Mahindra requires thorough preparation across multiple domains. Review common interview questions and have thoughtful responses highlighting your technical skills, problem-solving abilities, and passion for technology. Be prepared to discuss your background, strengths, and career goals. Remember to ask insightful questions about the role and company culture. Stay calm, and maintain a positive attitude throughout the interview process. With the right preparation and mindset, you can increase your chances of securing a rewarding opportunity at this leading technology services company.

Important Links – Tech Mahindra Interview Questions

1. Tech Mahindra Eligibility Criteria For Freshers 2024
2. Tech Mahindra Previous Year Paper- PDF Download
3. Tech Mahindra Application Form 2024- Apply Now
4. Tech Mahindra Salary In India 2024 – Freshers and Experienced
5. Tech Mahindra Recruitment Process 2024 For Freshers
6. Tech Mahindra Syllabus and Exam Pattern 2024- Download PDF
7. Tech Mahindra 2024: Overview, Benefits and Interview Process
8. Tech Mahindra Salary In India 2024 – Freshers and Experienced

Tech Mahindra Interview Questions – FAQs