Infosys Interview Tips

Infosys interviews with three rounds: online assessment, technical interview, and HR interview to assess professional skills and ability.

Benefits for Infosys employees include health care, on-campus entertainment, life and medical insurance, paid leaves, and access to campus facilities.

This interview looks for learnability, professional competence, academic excellence, analytical ability, communication skills, teamwork, leadership skills, and innovation in potential candidates.

Why Infosys?

Infosys Limited, headquartered in Bangalore, stands as a prominent Indian multinational IT company and ranks among the largest in the country’s IT sector.

Notably, in 2021, Infosys achieved a significant milestone by becoming the fourth Indian company to attain a market capitalization of USD 100 billion.

Joining Infosys provides a unique opportunity to gain exposure to diverse projects in the IT industry. Besides the breadth and depth of experiences offered at Infosys are unmatched, and you can contribute to and learn from such a dynamic environment.

Infosys Interview Process

Working at Infosys is a coveted goal for many aspiring software engineers due to its reputation as one of the largest IT companies in India.

The multi-stage recruitment process at Infosys indeed demands a well-rounded set of skills from candidates, including technical expertise, job-related skills, and strong interpersonal and communication skills.

Infosys conducts placement interviews with three rounds:

1. Online Assessment,
2. Technical Interview, and
3. HR interview.

However, the process may vary for critical roles, where additional technical interviews may be included.

Eligibility

To be eligible for Infosys, candidates are required to meet specific academic criteria:

1. High School (10th Grade) and Intermediate (12th Grade): A minimum grade point average (GPA) of 60% or better is expected in both 10th and 12th grades.
2. Graduation: For candidates who have completed their graduation, a minimum of 60% or a Cumulative Grade Point Average (CGPA) of 6.0 or equivalent is necessary. The evaluation is based on the standards set by the respective university.

Meeting these academic requirements ensures that candidates fulfil the eligibility criteria set by Infosys during the recruitment process.

Online Assessment Test

The initial phase of the Infosys hiring process involves an online evaluation test, and successful candidates proceed to the technical interview rounds. Here the Aptitude Test, the first step in this process, comprises three sections:

Logical and Analytical Reasoning

• The Logical Reasoning section assesses critical and logical thinking.
• Topics covered include Data Sufficiency, Data Interpretation, Data Arrangements, Logical Word Sequence, Statements and Inferences, Inequalities, Coding, Decoding, Series, Analogy, and Visual Reasoning.

Quantitative Aptitude

• This section evaluates the mathematical proficiency of candidates.
• Topics covered include Time, Speed and distance, Number Series, Simple and Compound Interest, Probability, Permutation and combination, Ratios and Proportions, and Percentages.

Verbal Ability

• This section tests candidates’ command of the English language.
• Topics covered include Error-Spotting, Sentence Improvement, Sentence Completion, and Para-Jumbles, among others.

Candidates need to excel in these areas to progress in the hiring process at Infosys. Successful performance in the Aptitude Test opens the door to further technical interview rounds.

Technical Interview Round

After completing the online exam at Infosys, the next step is the technical interview, which is tailored to assess the technical knowledge relevant to the position applied for. Moreover, this interview focuses on evaluating your problem-solving skills and numerical thinking abilities.

For Infosys technical interviews, candidates should be well-prepared in programming languages, computer fundamentals, data structures, algorithms, and database concepts.

The difficulty level is moderate, and success depends on strong technical and communication skills. During interviews, candidates may face questions on programming languages, data structures, algorithms, and database concepts.

Infosys Technical Interview Process:

1. Computer Concepts:
   • You should have a clear understanding of computer concepts such as Object-Oriented Programming (OOPS), Database Management Systems (DBMS), Computer Networks (CN), Operating Systems (OS), and more.
   • Knowledge of at least one programming language is essential.
2. Coding Assessment:
   • You might be asked to write code during the interview to demonstrate your coding skills.
   • The interviewer will assess your problem-solving abilities through coding exercises.
3. Project and Professional Experience:
   • Expect questions about your prior projects and professional experiences.
   • Be ready to discuss what you did, how you utilized technology, and the level of success you achieved.

The number of technical interviews scheduled depends on your performance in previous rounds, the job description, and organizational requirements. Additionally, it is crucial to showcase a strong grasp of technical concepts and demonstrate your practical application of knowledge in real-world scenarios.

Infosys Technical Interview Question:

Explain inheritance.

Inheritance is a fundamental concept in object-oriented programming (OOP) that allows a new class, called the derived or child class, to inherit properties and behaviours from an existing class, known as the base or parent class. Besides inheritance promotes code reusability and the creation of a hierarchy of classes.

What is SDLC?

SDLC stands for Software Development Life Cycle. It is a structured process used in the development of software applications, encompassing the entire span of a software project from its initial conception to its deployment and maintenance.  Indeed the purpose of SDLC is to produce high-quality software that meets or exceeds customer expectations, is delivered on time, and stays within the budget.

Usually, the SDLC process typically involves several phases, each with specific activities and deliverables:

1. Planning: Define the project scope, requirements, timelines, and resources.
2. Feasibility Study: Assess the technical and financial feasibility of the project.
3. System Design: Create a detailed system design based on the requirements.
4. Implementation (Coding): Develop the actual code for the software based on the design.
5. Testing: Conduct various levels of testing to identify and fix defects.
6. Deployment: Release the software to the users or the production environment.
7. Maintenance: Regularly update and maintain the software to ensure its continued functionality and relevance.

What is a linked list?

A linked list is a linear data structure consisting of a sequence of elements, where each element points to the next one in the sequence. Here each element, known as a node, contains both data and a reference (or link) to the next node in the sequence. Generally, the last node typically points to null, indicating the end of the list.

Further, linked lists provide dynamic memory allocation, allowing them to efficiently handle data of varying sizes. There are various types of linked lists, such as singly linked lists (each node points to the next node), doubly linked lists (each node points to both the next and previous nodes), and circular linked lists (the last node points back to the first node, forming a loop).

Contrary to arrays, linked lists don’t require contiguous memory locations, making them more flexible for insertion and deletion operations. However, accessing elements in a linked list can be less efficient than in an array since it involves traversing the list from the beginning.

What is an Object in OOPs?

An object is an instance or subset of the class. It is attributable to a physical operation such as individual attributes, properties and behaviour. Additionally, it occupies space in the memory and has member functions defined in a class.

 What is a Class in OOPs?

In object-oriented programming, a class functions as a blueprint or template, defining the structure and behaviour of objects. Users can specify attributes, methods, constants, and other features within a class.

Unlike objects, classes do not utilize memory during runtime; they are static frameworks outlining the characteristics of potential objects. While a class can exist autonomously, describing a particular type, objects—instances created from the class—depend on this framework for their existence and properties.

What Are The Basic OOP Principles?

Usually, Object-Oriented Programming (OOP) is founded on four fundamental principles:

1. Abstraction: Abstraction involves representing essential properties without exposing the intricate details of the entire system. Further, problem-solving occurs at the abstract or interface level, focusing on relevant features.
2. Encapsulation: In encapsulation, data and its corresponding code are bundled into a single unit known as a class. This encapsulation ensures that the internal workings of an object are hidden, and access to the object is controlled through well-defined interfaces.
3. Inheritance: Inheritance allows a new child class to inherit the properties and behaviours of an existing parent class. For example, if there is a parent class ‘Animal,’ child classes like ‘Dog’ and ‘Cat’ can inherit common attributes such as ‘mammals’ and ‘pets.’
4. Polymorphism: Polymorphism enables the interchangeability of objects across different classes. This is achieved through two mechanisms: method overriding, where a child class provides a specific implementation of a method already defined in the parent class, and method overloading, where multiple methods with the same name have different parameters or behaviours.

How is method overloading different from method overriding?

HR Interview Round

After the technical round, the next step in the hiring process typically involves an HR interview. This round aims to evaluate your personality, strengths, weaknesses, ability to handle work, and overall fit for the position.

Additionally, HR may inquire about your background and assess your knowledge of Infosys, including its history, founding, goals, beliefs, and organizational structure. Below are some common questions you might encounter in an HR interview at Infosys.

Also read:

HR Interview Questions with Answers (For Fresher)

HR Interview questions for freshers often cover a range of topics to assess the candidate's skills, knowledge, and suitability for the job.

Infosys HR Interview Question

What do you know about Infosys?

While answering this question, it’s essential to showcase your knowledge about Infosys and align it with your interest in being a part of the organization. Demonstrate your knowledge of Infosys, including its history, mission, values, and organizational structure.

“Infosys is a globally recognized Indian multinational IT company headquartered in Bangalore. It has played a pivotal role in the IT industry’s growth and is renowned for its commitment to excellence and innovation. Infosys was founded in 1981 and has since become one of the largest IT firms in India.”

Why do you want to work for Infosys?

In an Infosys interview, it’s crucial to convey your genuine interest in the company while aligning your skills and career goals with what Infosys has to offer. Share your reasons for choosing Infosys and explain how your skills and qualifications align with the company’s values and goals.

Sample Response:

” Infosys’s diverse and inclusive work culture is appealing to me. I appreciate the value the company places on collaboration and teamwork. Further, I believe that a collaborative environment fosters creativity and leads to the most effective solutions. I am excited about the prospect of working with a diverse and talented team at Infosys.

In essence, I see Infosys not just as a workplace but as a platform for continuous growth, impactful contributions, and the pursuit of excellence in the IT industry. I am eager to be a part of the Infosys family and contribute to its ongoing success.”

Describe your working style.

Remember to approach these questions with a positive and confident demeanour, showcasing your enthusiasm for the role and your alignment with Infosys’s values and objectives.

Sample Response:

“My working style is characterized by a blend of strategic thinking, collaboration, and a proactive approach to problem-solving. I thrive in environments where creativity and innovation are valued, which is one of the reasons why I’m excited about the prospect of contributing to Infosys.

my work pattern is setting clear goals and priorities to ensure that my work aligns with the broader objectives of the team and the organization. I am highly organized and detail-oriented, which helps me manage complex projects effectively. However, I also understand the importance of flexibility in the dynamic field of IT, and I am adaptable to changes and challenges.”

Why do you want to work at Infosys?

While answering this question you need to give the proper reason as well as highlight your skill that aligns with Infosy’s culture.

Sample Response:

“I am enthusiastic about the prospect of working at Infosys because it is widely recognized as a leading IT company with a stellar reputation. The high ratings on various employer platforms reflect Infosys’s commitment to being an employee-friendly organization.

My desire to work at Infosys is rooted in the company’s reputation for excellence, its focus on employee development, and the exciting opportunities it presents for personal and professional growth. I am eager to contribute my skills and dedication to a company that values its employees and fosters innovation in the IT sector.

Overall, my working style is characterized by a strategic and collaborative approach, adaptability, and a commitment to delivering impactful results. I am eager to bring these qualities to Infosys and contribute to the success of the projects, I become a part of.”

How can you make sure that all the tasks are completed effectively?

The interviewer wants to see how well you will multitask by asking this question. Knowing how good you are at multitasking has become crucial to them today. Every company expects a candidate to be able to work on numerous tasks at once.

Describe a moment in which you had to multitask and how you managed to stay on schedule. Never mention how much you detest multitasking. Avoid being evasive and giving cliched responses. In STAR style, you may additionally provide examples to support your assertion.

Sample Response:

“To ensure effective completion of tasks, I adopt a systematic and organized approach, emphasizing clear communication, strategic planning, and collaboration. Firstly, I make it a priority to understand the objectives and requirements of each task thoroughly. This involves seeking clarification if needed, and ensuring a comprehensive understanding of expectations.”

Frequently Asked Question

Final Thoughts

Overall, successful candidates are those who not only excel in technical aspects but also possess the soft skills and qualities that contribute to a positive and collaborative environment.

Moreover, continuous learning, effective communication, and a genuine interest in being part of Infosys are factors that can set candidates apart in the recruitment process.