EPAM Systems IT Infrastructure Engineer Interview Questions and Answers

I am a passionate software engineer with experience in developing web applications and a strong background in computer science.

• Experienced in developing web applications using technologies like HTML, CSS, JavaScript, and React

• Strong background in computer science with knowledge of data structures and algorithms

• Familiar with agile development methodologies and version control systems like Git

My passion is coding and I have pursued it by completing coding projects, attending coding bootcamps, and continuously learning new technologies.

• Completed coding projects in various programming languages

• Attended coding bootcamps to enhance skills

• Continuously learning new technologies to stay updated

Code to find the factorial of a number

• Use a loop to multiply the number with all the numbers below it

• Handle the case when the number is 0 or 1 separately

• Use long data type to handle large factorials

Topic: Importance of version control in software development

• Version control helps in tracking changes made to code

• It allows multiple developers to work on the same codebase without conflicts

• It helps in reverting to previous versions of code in case of errors

• Examples of version control systems include Git, SVN, and Mercurial

I am a passionate software engineer with experience in developing web applications and a strong background in computer science.

• Experienced in developing web applications using technologies such as HTML, CSS, JavaScript, and React

• Strong background in computer science with knowledge in algorithms and data structures

• Proficient in programming languages such as Java, Python, and C++

• Team player with excellent communication a

I have a passion for technology and programming, and I believe my skills in biotechnology can be applied in the software industry.

• I have a strong interest in technology and programming, and I enjoy working with computers and software.

• I believe that my background in biotechnology has equipped me with problem-solving skills, attention to detail, and analytical thinking that are valuable in software development.

• I am excit...read more

I can contribute to the company by leveraging my technical skills and experience to develop high-quality software solutions.

• I have a strong background in software development, including proficiency in multiple programming languages such as Java, Python, and C++.

• I have experience working on various projects, from web applications to mobile apps, and can adapt to different technologies and frameworks.

• I am a quick learner...read more

I am open to working in various locations based on the job opportunity.

• Open to relocation for the right opportunity

• Prefer locations with good tech industry presence

• Interested in both urban and suburban settings

Yes, I am comfortable with night shifts as I have prior experience working during those hours.

• I have previous experience working night shifts in my previous job.

• I am able to adjust my sleep schedule accordingly to accommodate night shifts.

• I understand the importance of being alert and focused during night shifts to ensure optimal performance.

Object oriented programming is a programming paradigm that uses objects to represent and manipulate data.

• It focuses on encapsulation, inheritance, and polymorphism.

• Encapsulation hides the implementation details of an object from the outside world.

• Inheritance allows a class to inherit properties and methods from another class.

• Polymorphism allows objects of different classes to be treated as if they were of the same clas...read more

The code will print a triangle shape using asterisks (*) in C language.

• Use nested loops to print the required number of asterisks in each row.

• The number of rows and the pattern can be adjusted by changing the loop conditions.

• Start with a single asterisk in the first row and increment the number of asterisks in each subsequent row.

Polymorphism is the ability of an object to take on many forms.

• Polymorphism allows objects of different classes to be treated as if they are of the same class.

• It is achieved through method overriding and method overloading.

• Example: A parent class Animal can have child classes like Dog, Cat, and Bird. All these child classes can have a method called 'makeSound', but each class can implement it differently.

• Polymorphism m

Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.

• Inheritance allows code reusability and saves time and effort in writing new code.

• The existing class is called the parent or base class, and the new class is called the child or derived class.

• The child class inherits all the properties and methods of the parent class and can also add its ...read more

I am a passionate software engineer with experience in developing web applications using various technologies.

• Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular

• Proficient in backend development with Node.js and databases like MySQL and MongoDB

• Familiar with version control systems like Git and deployment tools like Docker

• Strong problem-solving skills and ability

The company is a leading software development firm specializing in creating innovative solutions for various industries.

• Specializes in creating innovative software solutions

• Works with clients from various industries

• Known for high-quality and reliable products

• Has a strong team of software engineers and developers

I would address the issue directly and professionally, seeking to understand their perspective and find a resolution.

• Communicate openly and honestly with the co-worker to address any concerns or conflicts

• Listen actively to their perspective and try to understand their point of view

• Seek to find common ground and work towards a mutually beneficial solution

• If necessary, involve a mediator or supervisor to help facilitate

Resolved conflict by mediating between two team members with differing opinions

• Listened to both sides of the argument without taking sides

• Facilitated a calm and respectful discussion between the team members

• Helped them find common ground and reach a compromise

Yes, I am willing to work at any time to ensure the success of the project.

• I am committed to meeting project deadlines and will work as needed to achieve them.

• I understand the importance of flexibility in the software engineering field and am willing to adjust my schedule accordingly.

• I have experience working on projects with tight deadlines and am comfortable working outside of regular business hours if necessary.