WNS Web Developer Interview Questions and Answers

Java is platform independent due to its bytecode and JVM.

• Java code is compiled into bytecode which is platform-independent.

• JVM (Java Virtual Machine) interprets the bytecode and executes it on any platform.

• JVM acts as an abstraction layer between the Java code and the underlying hardware.

• This allows Java programs to run on any platform that has a JVM installed.

• For example, a Java program written on a Windows machine ca...read more

The latest embedded systems are focused on IoT, AI, and machine learning.

• Embedded systems are becoming more connected to the internet of things (IoT)

• AI and machine learning are being integrated into embedded systems for improved performance

• Low-power consumption and high-performance processors are being developed for embedded systems

• Examples include Amazon Echo, Nest Thermostat, and Fitbit

I am a highly motivated individual with a passion for learning and a strong work ethic.

• I have a Bachelor's degree in Computer Science from XYZ University.

• I have completed several internships in software development, including one at ABC Company where I worked on a team to develop a mobile app.

• I am proficient in several programming languages, including Java, Python, and C++.

• I am a quick learner and enjoy taking on new c...read more

I have completed additional training in project management and have experience in multiple roles within the field.

• Completed a project management certification course

• Served as a project coordinator for a major client project

• Managed a team of junior associates in a previous role

I enjoy the problem-solving aspect of my job the most. An interesting day at the office involves collaborating with colleagues to find creative solutions.

• Collaborating with colleagues to brainstorm solutions

• Using critical thinking skills to analyze complex problems

• Implementing innovative solutions to improve processes

• Celebrating successful outcomes with team members