Hexaware Interview Questions

Last Updated on March 2, 2023 by Prepbytes

Hexaware is one of the favorite choices of candidates searching for a Job after completing their graduation. The company hires individuals who have a passion for technology and innovation, and who possess the skills and experience needed to succeed in the fast-paced and dynamic environment of the IT industry. Its recruitment process involves an in-depth interviews at different levels. Here is an exhaustive list of Hexaware Interview Questions that were asked in the interview rounds earlier.

About Hexaware Technologies

Hexaware Technologies is a leading global provider of information technology, consulting, and business process services. With over 20 years of experience, the company has been providing innovative and transformative solutions to its clients, helping them to enhance their operations, improve their customer experience, and achieve their business goals.

Hexaware has a strong focus on delivering innovative solutions in the areas of digital transformation, cloud computing, artificial intelligence, automation, and analytics. Their team of experts works closely with clients to understand their business needs and deliver customized solutions that meet their specific requirements. The company has a wide range of service offerings that cater to different industries, including banking, finance, insurance, healthcare, and retail.

One of the key strengths of Hexaware is its commitment to delivering high-quality services at a competitive cost. The company leverages its global delivery model to provide clients with cost-effective solutions, while also ensuring that they receive the highest level of service quality. Additionally, the company has invested in developing its own proprietary technology platforms, which enable it to deliver cutting-edge solutions that are faster, more efficient, and more cost-effective than those offered by its competitors.

Hexaware is committed to fostering a culture of innovation and collaboration. The company encourages its employees to come up with new ideas and approaches that can drive the business forward. Additionally, the company has established partnerships with leading technology vendors and academic institutions, which allows it to stay at the forefront of technological innovation.

Hexaware Recruitment Process

Hexaware normally needs candidates to go through a rigorous recruitment procedure. If you want to apply for a position at Hexaware, please see this section for additional information on the recruiting process. The Hexaware selection process consists of three phases that assess both the candidate’s technical and analytical abilities.

• Round 1: Written Test
• Round 2: Technical Interview
• Round 3: Human Resources Interview

These rounds are explained in detail below:

1. Written Test

Hexaware Technologies use online tests as part of its recruitment process to assess the skills and abilities of potential candidates. The online/aptitude evaluation round typically consists of four sections: numeric aptitude, verbal ability, logical thinking, and technical questions (MCQs). IT students have questions related to Computer Science for the technical section, whereas non-IT students receive questions from the First-year fundamental Engineering portion. We have prepared comprehensive information on the Hexaware Test Patterns in this area to help you prepare for your interview.

The table given below summarizes the written round.

This test is highly competitive in nature. To clear this round, one need needs to score decent marks in the online test. The number of questions and duration of the Online test may vary based on the employment requirements.

2. Technical Interview

Candidates who pass the online exam will be invited to an in-person technical interview. A technical interview evaluates your technical talents, which are generally relevant to the position you’re pursuing, as well as your capacity to solve issues and deal with challenging situations. As a result, be prepared for any scenario.

Technical questions on the following topics can be asked to you:

• Programming languages such as C, C++, Java, Python, etc.
• Database Management Systems (DBMS)
• Object-Oriented Programming Systems (OOPs)
• Operating Systems (OS)
• Computer Networks (CN)
• Data Structure and Algorithms (DSA)

You will also be questioned about your prior experiences and projects, how you utilized technology and the success percentage of any academic projects you completed.

This round may also include the coding part to access the coding skills of an individual, depending on the interviewer.

3. HR Interview

This is the simplest yet most important round of the Hexaware Interview Process. Hiring managers will meet with applicants during this round to learn more about them and assess their fit for a certain role. The interviewer will assess the candidate’s communication skills, logical thinking abilities, and subject matter expertise. It is best to become acquainted with the company’s vision and leadership values before attending an HR interview. Prepare thoroughly for any questions based on your resume or any behavioral-related inquiries that the interviewer may ask. Make careful to weave your responses correctly. Various Hexaware Interview Questions that were asked in HR Round are included in the list in this article.

Eligibility Criteria for Hexaware Technologies

Before, going to the Hexaware Interview Questions, let us first know about the Eligibility Criteria fixed by the company for the new joinees. The eligibility criteria for Hexaware Technologies varies based on the specific role and requirements of the job. However, some of the common eligibility criteria for this company include

• Graduation Degree: BE/ B.Tech/ MCA
• Streams Allowed: CSE/ IT / ECE / EEE / ETC / EIE/ ICE.
• Academic Criteria: 60%+ or 6.0+ CGPA throughout 10th, 12th, and UG Courses.
• Backlogs: Candidates with backlogs are not allowed.
• Gap Allowed or Not: Only 1 Year Gap is Allowed.

These are just some of the eligibility criteria that Hexaware Technologies may use to assess the suitability of candidates for its roles. The company may have additional requirements specific to the role, which will be outlined in the job description.

Hexaware Interview Questions: Technical Round

Now, that we have understood the recruitment process and the eligibility criteria, let us deep dive into the exhaustive list containing the Hexaware Interview Questions.

Q1. Enlist the differences between numPy array and list in Python.
Ans. The NumPy Array and List differs from each other in various aspects. These are some common points of difference between the two.

Q2. Explain Round Robin Scheduling in detail.
Ans. Round Robin Scheduling is a scheduling algorithm used in computer operating systems and real-time systems for allocating processing time to multiple processes in a cyclic way. It is one of the simplest and widely used scheduling algorithms.

In Round Robin Scheduling, processes are assigned time slices in a cyclic manner. The operating system schedules each process for a fixed time period, also known as a time quantum or time slice. After the time quantum expires, the operating system moves to the next process in the queue and assigns it a new time slice. The process is placed back at the end of the queue once its time slice has expired. This process continues until all processes have been executed.

Round Robin Scheduling ensures that each process is executed for a fair amount of time and that no process is left waiting for an indefinite period. It is an efficient algorithm for handling processes that have short execution times and for applications that require a fast response time.

Q3. Have you heard of the term WYSIWYG? Explain in brief.
Ans. WYSIWYG stands for "What You See Is What You Get". WYSIWYG is a user interface concept that aims to make it possible for users to see a live preview of the document they are creating, exactly as it will appear when published or printed. The idea behind WYSIWYG is that users can see the final result of their work as they create it, without having to switch to a separate preview mode. This makes it easier for users to make adjustments and see the results in real-time, without having to guess what the final output will look like.

WYSIWYG is widely used in various applications, including word processors, graphic design software, and web page editors. It is a popular concept because it provides users with a more intuitive and user-friendly interface for creating and formatting documents, without the need for technical expertise or extensive knowledge of code or programming languages.

Q4. Is it possible to make the constructor private in Java?
Ans. Yes, it is possible to make a constructor private in Java. By declaring a constructor as private, you can restrict the instantiation of a class within the same class, which means the constructor cannot be called from outside the class. This is often used in singleton patterns, where only one instance of a class is allowed.

Q5. State differences between Interfaces and the Packages in Java.
Ans. Interfaces and packages are two fundamental concepts in Java and they are used for different purposes. Here are some differences between them:

Interfaces:

• An interface in java programming language defines a set of methods that a class implementing the interface must provide.
• Interfaces are used to define a contract that must be followed by any class implementing the interface.
• Interfaces can contain only abstract methods and constant variables.
• Interfaces are used to achieve multiple inheritance in Java Programming Language.

Packages:

• A package is a way to organize and manage Java classes and interfaces.
• Packages provide a namespace, allowing you to use class and interface names without having to worry about name collisions with other classes or interfaces.
• Packages can also provide access protection, allowing you to specify which classes and interfaces are visible outside the package and which are not.
• Packages make it easier to maintain and upgrade Java applications by allowing you to distribute class libraries.

Q6. Explain Inheritance in Java.
Ans. Inheritance is one of the key concepts in object-oriented programming (OOP) and Java is no exception. It refers to the mechanism by which a new class can inherit the properties and behaviors of an existing class.

In Java, inheritance is achieved by using the extends keyword to create a subclass that inherits from a superclass. The subclass inherits all the members (fields and methods) of the superclass, except for its constructors. The subclass can also override methods from the superclass or add new methods and fields.
Inheritance provides several benefits, including code reuse and modularity. It also allows for better organization and abstraction of the code, making it easier to maintain and extend over time. Additionally, inheritance enables the creation of a hierarchy of classes, allowing for a more structured and organized codebase.

Q7. Does Java support Multiple Inheritance? Explain.
Ans. No, Java does not support multiple inheritance. Java is a single inheritance language, which means that a class can only inherit from a single superclass, and cannot inherit from multiple superclasses.

This design decision was made in order to simplify the language and reduce the complexity of the inheritance mechanism. Multiple inheritance can lead to a phenomenon known as the "diamond problem", where two superclasses of a subclass have a common ancestor and it’s not clear which implementation of a common method should be used.

To work around the lack of multiple inheritance in Java, Java provides other mechanisms for achieving similar results, such as interfaces and delegation.

Q8. What do you mean by Abstract Class?
Ans. An abstract class is a class in object-oriented programming that cannot be instantiated on its own. An abstract class is meant to be a base class for other classes, providing a common interface and partial implementation that can be shared by its subclasses.

An abstract class is declared using the keyword abstract in the class declaration, and can contain both abstract methods (methods declared with no implementation) and concrete methods (methods with a complete implementation). Subclasses of an abstract class must provide implementations for all the abstract methods defined in the abstract class.

An abstract class provides a way to define common behavior and structure for a group of related classes, without having to actually create instances of the abstract class. Instead, the abstract class acts as a blueprint for its subclasses, which can be used to create objects.

Q9. What are pointers?
Ans. Pointers are a feature of the C and C++ programming languages that provide a way to manipulate memory directly. A pointer is a variable that stores the memory address of another variable, allowing you to indirectly access the data stored in that memory location.

With pointers, you can dynamically allocate memory for variables at runtime, rather than having to specify the size of variables at compile-time. Pointers also provide a way to pass information between functions and to build data structures such as linked lists and trees.

A pointer in C/C++ is declared by placing an asterisk (*) in front of the variable name, and its value is assigned as the address of another variable using the address-of operator (&). For example:

int x = 5;
int *ptr = &x;

Q10. What is the difference between and C and C++?
Ans. C and C++ programming languages differ in the following ways:

• Object-Oriented Programming: C++ is an object-oriented programming language, which means it supports the creation and manipulation of objects and classes, while C does not.
• Standard Template Library (STL): C++ includes a rich Standard Template Library (STL) which provides a wide range of data structures and algorithms for use in software development. C does not have a standard library like this.
• Syntax: C++ syntax is similar to C but it has additional features and keywords such as classes, objects, constructors, destructors, inheritance, and polymorphism.
• Exception Handling: C++ supports exception handling, which provides a mechanism for handling runtime errors, while C does not.
• Namespaces: C++ provides the ability to define and use namespaces, which helps to avoid naming conflicts and improves the organization of code. This feature of providing namespace is not available in C.

Q11. What do you mean by the Recursion Function in Programming?
Ans. In programming, a recursion function is a function that calls itself in order to solve a problem. It is a technique used to break down a complex problem into smaller, simpler sub-problems.

Recursion works by dividing a problem into two parts: the base case, which is the simplest form of the problem that can be solved directly, and the recursive case, which involves solving a smaller instance of the same problem.

The basic idea behind recursion is that, for each recursive case, the function calls itself with slightly simpler input until the base case is reached, at which point the solution to the problem can be constructed by combining the solutions to the sub-problems.

Q12. Write a Program to reverse a Number.
Ans.

class Main {
  public static void main(String[] args) {
    
    int num = 1234567, reversed = 0;

    for(;num != 0; num /= 10) {
      int digit = num % 10;
      reversed = reversed * 10 + digit;
    }

    System.out.println("Reversed Number: " + reversed);
  }
}

Output:

Reversed Number: 7654321

Q13. When we use CHAR and VARCHAR Datatypes in DBMS?
Ans. The CHAR and VARCHAR data types are used to store character strings in a database management system (DBMS).

CHAR is a fixed-length datatype, which means that it takes up a set amount of storage space regardless of the number of characters stored in it. For example, if you specify a CHAR(10) column, it will always occupy 10 characters of storage, even if you only store 5 characters in it. This can lead to inefficient use of storage space.

VARCHAR, on the other hand, is a variable-length datatype that only uses the storage space required to store the actual data. For example, if you specify a VARCHAR(10) column, it will only use the necessary storage to store the number of characters you actually insert, up to a maximum of 10.

Q14. What is Scheduling?
Ans. Scheduling is the process of determining the order and timing of execution for tasks in a computer system. In the context of operating systems, scheduling refers to the allocation of CPU time to processes and threads. The goal of scheduling is to optimize resource utilization and increase the overall performance of the system.

There are several different scheduling algorithms that can be used to determine the order in which tasks are executed. These algorithms differ in the criteria they use to make scheduling decisions, such as the priority of tasks, the amount of time each task has already spent waiting, and the amount of work each task has left to complete.

Some common scheduling algorithms include First-Come-First-Served (FCFS), Shortest Job First (SJF), Priority Scheduling, Round Robin, etc.

Q15. What do you mean by Zombie Process?
Ans. A zombie process, also known as a defunct process, is a process that has completed execution (terminated) but still has an entry in the process table. This entry is kept so that the parent process can retrieve the exit status of the child process. Once the parent process has retrieved the exit status, the entry for the child process is removed from the process table and the process is said to have been "reaped."

Zombie processes do not consume any system resources and do not affect system performance, but they can be seen as a warning sign of a problem with the parent process.

Q16. What is the use of namespace in C++?
Ans. In C++, a namespace is a container for identifiers (such as variables, functions, and classes) that provides a way to organize the code and avoid naming conflicts between different parts of the codebase.

Namespaces allow you to define a scope for a set of identifiers and to control the visibility of those identifiers within the program. For example, if you have two classes with the same name defined in different parts of your code, you can put each class in a separate namespace to avoid naming conflicts.

Q17. What do you mean by Trigger in DBMS and how they are invoked?
Ans. A trigger is a special type of stored procedure in a database management system (DBMS) that automatically executes whenever a specific event occurs, such as an insert, update, or delete operation on a table. Triggers are used to enforce business rules and maintain data integrity by automatically executing certain actions in response to data changes.

Triggers are invoked automatically by the DBMS whenever the specified event occurs. The exact mechanism for invoking a trigger can vary between different DBMSs, but the basic idea is that the trigger is associated with a particular table and activated when an INSERT, UPDATE, or DELETE statement is executed against that table. The trigger then performs the actions specified in its definition, such as modifying data, executing other SQL statements, or sending an email.

Q18. Write a Program to print Fibonacci Series in Java.
Ans.

class Main {
  public static void main(String[] args) {

    int n = 10, firstTerm = 0, secondTerm = 1;
    System.out.println("Fibonacci Series till " + n + " terms:");

    for (int i = 1; i <= n; ++i) {
      System.out.print(firstTerm + ", ");
      
      int nextTerm = firstTerm + secondTerm;
      firstTerm = secondTerm;
      secondTerm = nextTerm;
    }
  }
}

Output:

Fibonacci Series till 10 terms:
0, 1, 1, 2, 3, 5, 8, 13, 21, 34,

Q19. What are the differences between Union and Anonymous Union?
Ans. In C programming, a union is a composite data type that allows you to store different data types in the same memory location. An anonymous union is a union that does not have a name and is defined inside a struct or another union.

The main difference between a union and an anonymous union is how they are accessed and named. With a named union, you can access the individual members of the union using the union name and the dot operator. With an anonymous union, you cannot access the individual members directly, but you can access them through the struct or union that contains the anonymous union.

Another difference is that with a named union, only one member can be active at a time, while with an anonymous union, all members are stored in the same memory location and can be active at the same time.

Q20. What is Spiral Model?
Ans. The Spiral Model is a risk-driven process model that allows for changes and iterations as the project progresses.

In the Spiral Model, a project is divided into a series of incremental builds or prototypes, each of which builds on the previous iteration. At the beginning of each iteration, the project team assesses the risk involved in the current iteration, and then decides how to proceed. If the risk is low, the project moves forward with the next iteration. If the risk is high, the project is paused and a more detailed analysis is conducted to identify and mitigate the risk.

The Spiral Model also includes a thorough testing phase in each iteration, which helps to ensure the quality and stability of the software. This model is typically used for complex projects with high levels of risk and is particularly useful for large-scale, mission-critical software systems.

Hexaware Interview Questions: HR Round

If you pass the Technical Round, you have a 90% chance of being employed by the firm. However, you must also pass the final and most significant HR interview. The common HR Interview Questions asked by Hexaware Technologies are given below.

Q1. Can you tell us about yourself?
Ans. This is the most often asked question in HR interviews. The appropriate reaction might increase your chances of establishing a good first impression. Interviewers frequently ask this question so that you may provide a summary of your resume and give them an impression of what you value the most.

Q2. Why do you want to work for Hexaware Technologies?
Ans. This is one of the most crucial questions. There is no need to justify your interest in the position. However, you must explain why you wish to work in a certain industry or profession. Inform the interviewer about the job description that best matches your skills and the company’s ideals, as well as how that suits you. You must know the basic thought process and the principles of the company.

Q3. What are your strengths and weaknesses?
Ans. Answering this question requires knowledge and ingenuity. With this question, you will be able to discover flaws that you wish to improve. Public speaking, time management, self-criticism, and other common areas of weakness will not reflect negatively on your choice. The tone should be cheerful. Always speak only of realistic facts and never make promises about your talents that you cannot validate. Avoid stating anything negative about your choice.

Q4. Can you tell us about a time when you face difficulty during any project?
Ans. This is a broad topic since difficulty might be of any kind. This question is intended to measure what you consider tough and how you approach tackling that challenge. In response to this:

• Using the STAR method, describe a problem related to your work.
• Do not give harsh responses or criticize any supervisor or firm.
• The interviewer should be compelled to identify the reason for the issue.
• Avoid bringing up personal issues in your life.
• Focus on the problem’s learnings rather than the damage.

Q5. How do you handle feedback and criticism?
Ans. The purpose of asking this question is to determine your attitude towards feedback and how you respond to it. The essential idea here is to show the interviewer that you welcome constructive input. You should not portray oneself as obstinate or uneducated, incapable of accepting any feedback for your improvement.

These are the Hexaware Interview Questions that are generally asked in the HR Round. It’s important to be prepared and ready to answer these questions with specific examples from your own experience.

Frequently Asked Questions (FAQs)

Some Frequently Asked Questions about Hexaware Interview Process are given below:

Q1. What is Salary Package for selected candidates at Hexaware Technologies?
Ans. Hexaware Technologies offers shortlisted applicants a payout ranging from 3.5 to 5 LPA.

Q2. Can I join this company if I have a backlog?
Ans. No, Hexaware Technologies does not allow candidates with a backlog.

Q3. How long is the interview process for Hexaware Technologies?
Ans. The interview process at Hexaware typically takes three to four weeks. Hexaware, like any other multinational corporation, may take three to twelve weeks to provide you with an offer letter.

Q4. Are the interviews at Hexaware Technologies hard in nature?
Ans. If you are properly prepared, the interview with Hexaware may not feel difficult. If you aren’t well prepared, every interview will be equally difficult. A good job interview requires meticulous preparation. Preparation will boost your confidence and make you appear cool, calm, and collected to your future employer – qualities that companies search for in the ideal applicant.

Q5. How is work-life balance at Hexaware Technologies?
Ans. Hexaware provides a caring and respectful workplace that develops a Happy Culture. Their flexible work hours, alternative vacations, and employee support programs allow a varied global workforce to live a satisfying and active lifestyle.