Philips Innovation Campus Software Technologist 2 Interview Questions and Answers

Q1. What is the iterator, generator in python. Write an example of it. What is .pyc file, when is it generate, generate and show it.
Ans. 
Iterator and generator are used in Python to iterate over a sequence of elements. .pyc files are compiled Python files.
• Iterator in Python is an object that enables a programmer to traverse a container, like a list.

• Generator in Python is a function that returns an iterator. It generates values using the yield keyword.

• Example of iterator: for num in range(5): print(num)

• Example of generator: def square_numbers(n): for i i...read more
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Q2. Coding Questions: 1) Reversing a number eg:1234 to 4321 2) Perform sorting in list using any sort algorithm 3) list1, list2 - both are mapped to each other, based on the traget value in list1, return th...read more
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Q3. Technical questions : OS module, .pyc file, git commands,
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Q4. What is bug life cycle? which project management methodolgy are you following in your current project.
Ans. 
Bug life cycle is the process of identifying, reporting, fixing, retesting, and closing bugs in a software project.
• Bug is identified by a tester during testing phase

• Bug is reported to the development team

• Development team fixes the bug

• Tester retests the bug to ensure it is fixed

• Bug is closed once confirmed fixed
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Q5. Questions on OOPS . What is polymorphism, write an example for that . Why do we use OOP's
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Q1. What is call,bind,apply
Ans. 
call, bind, and apply are methods used to manipulate the value of 'this' in JavaScript functions.
• Call invokes a function with a specified 'this' value and arguments provided individually.

• Bind creates a new function that, when called, has its 'this' keyword set to the provided value.

• Apply invokes a function with a specified 'this' value and arguments provided as an array.

• All three methods are used to control the value o...read more
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Q1. Explain about angular,nodejs,expressjs
Ans. 
Angular is a front-end framework, Node.js is a back-end runtime environment, and Express.js is a web application framework for Node.js.
• Angular is used for building dynamic single-page applications (SPAs) with HTML, CSS, and TypeScript.

• Node.js is used for building scalable network applications and is based on the V8 JavaScript engine.

• Express.js is a minimal and flexible Node.js web application framework that provides a ...read more
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Q1. About Ge healthcare ,culture,salary
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Q1. More about ge healthcare
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Q1. Java 8, 11 features with practical questions and coding.
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Q2. Springboot, spring security, spring cloud, actuators
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Q1. Data structures and algorithms
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Q2. Java 8, 11 features with coding assignment
Ans. 
Java 8 and 11 introduced several new features and improvements to the language.
• Java 8 introduced lambda expressions, functional interfaces, streams, and default methods.

• Java 11 introduced local variable syntax for lambda parameters, HTTP client API, and new string methods.

• Example of Java 8 lambda expression: (x, y) -> x + y

• Example of Java 11 HTTP client API: HttpClient client = HttpClient.newHttpClient();
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Q3. Springboot related questions and coding
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Aptitude test is based on English test, Quantative, Logical reasoning

Pseudo codes with your preferred language

Q1. Situation based coding question asked
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In person coding interview where few medium DSA problems were asked

Q1. System Design and technical details of past projects were asked.
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Q1. Aws full project flow chart
Ans. 
An AWS full project flow chart outlines the entire process of a project using AWS services.
• Start with defining project requirements and goals

• Design architecture using AWS services like EC2, S3, RDS, etc.

• Implement the design by setting up resources and configuring services

• Test the project to ensure functionality and performance

• Deploy the project on AWS cloud

• Monitor and maintain the project for optimal performance
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Q2. Simple dsa question
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Q1. Core Java and Spring Boot Questions.
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