Hexaware Technologies Interview Questions, Process, and Tips

Polymorphism is the ability of a single function or method to operate on different types of data.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Inheritance in object-oriented programming languages like Java allows for polymorphism.

• Example: Function overloading

Program to find number of repeated characters in a string

• Iterate through each character in the string

• Use a hashmap to store the count of each character

• Increment the count if character is already present in the hashmap

• Return the count of characters with count greater than 1

I am a dedicated Quality Engineer with a strong background in ensuring product quality and compliance with industry standards.

• Experienced in conducting quality control tests and inspections

• Skilled in analyzing data and identifying areas for improvement

• Proficient in implementing quality management systems

• Strong attention to detail and problem-solving skills

• Excellent communication and teamwork abilities

Developing and implementing training programs to improve employee performance and productivity.

• Identifying training needs through performance evaluations and feedback

• Designing training materials and resources

• Delivering training sessions in various formats (e.g. classroom, online)

• Evaluating training effectiveness through assessments and feedback

• Collaborating with department heads to align training programs with organiza

STP loop prevention is achieved by blocking redundant paths in a network to prevent loops.

• STP (Spanning Tree Protocol) identifies redundant paths in a network

• STP selects a root bridge to be the central point of the network

• STP blocks certain ports to prevent loops while still allowing for redundancy

• If a link fails, STP will unblock a previously blocked port to maintain connectivity

I am a dedicated Senior Software Tester with 5+ years of experience in manual and automated testing.

• 5+ years of experience in software testing

• Proficient in manual and automated testing

• Strong attention to detail and problem-solving skills

• Experience with testing tools such as Selenium and Jira

• Ability to work well in a team and communicate effectively

Project architecture refers to the high-level structure of a software system, including components, relationships, and interactions.

• Project architecture defines how different components of a software system are organized and interact with each other.

• It includes the design decisions related to the system's structure, such as layers, modules, and communication protocols.

• Common architectural patterns include MVC (Model-Vi...read more