Philips Innovation Campus Sde1 Interview Questions and Answers

Basics of C++. Solve some problem by given complexity. Find the bugs in code.

Q1. Question from your last project.
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Q2. Design pattern in C++.
Ans. 
Design patterns in C++ are reusable solutions to common problems in software design.
• Design patterns help in creating flexible, maintainable, and scalable code.

• Examples of design patterns in C++ include Singleton, Factory, Observer, and Strategy.

• Each design pattern has a specific purpose and can be applied in different scenarios.
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Q1. What is the use of button when link can submit the form?
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Buttons are used when an action needs to be performed, while links are used for navigation.
• Buttons are more suitable for actions like submitting a form, saving data, or triggering a function.

• Links are used to navigate to different pages or sections within a website.

• Buttons provide visual feedback when clicked, while links do not.

• Buttons can be styled and customized more easily than links.

• Buttons can have different stat
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Q1. How do you optimize a SQL procedure with 5000 lines in code?
Ans. 
Optimize a SQL procedure with 5000 lines of code by identifying bottlenecks and implementing performance improvements.
• Identify and analyze the most time-consuming parts of the procedure

• Optimize queries by adding appropriate indexes, rewriting queries, or using query hints

• Break down the procedure into smaller, more manageable parts

• Use temporary tables or table variables to reduce the amount of data processed at once

• Cons...read more
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Q2. Keep SQL procedures short, use multiple small procedure with specific functionality being used, avoid use of temp tables and Joins, use select statements wisely. do not use sub queries, do not use dynamic ...read more
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To optimize SQL procedures, keep them short, use small procedures with specific functionality, avoid temp tables and joins, use select statements wisely, avoid subqueries and dynamic SQL.
• Break down complex procedures into smaller ones with specific functionality

• Avoid using temporary tables and joins whenever possible

• Use select statements wisely to retrieve only the necessary data

• Avoid subqueries and find alternative ap...read more
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Q1. Tech Basic Quesions and Related to stack mostly on .net Sql and Angular
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Q1. Binary search Merg sorting algorithm Minimum n maximum number in an array list Core java question Oops tricky code snippets Architecture questions about restful and Microservices
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Q2. Deep copy and shallow copy Interviewer test your problem solving attitude and response not the perfect output
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Q3. Array in descending order code
Ans. 
Sort an array of strings in descending order
• Use the sort() method with a custom compare function to sort the array in descending order

• Example: ['apple', 'banana', 'cherry'].sort((a, b) => b.localeCompare(a)) will result in ['cherry', 'banana', 'apple']
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Q4. Comparator and comparable interface
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Q1. Tell me something about your projects
Ans. 
I have worked on various projects including a mobile app for tracking fitness goals and a web application for managing inventory.
• Developed a mobile app using React Native to track fitness goals and provide workout plans

• Built a web application using Angular for managing inventory and tracking sales

• Implemented RESTful APIs for communication between frontend and backend systems
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Q2. OS,DBMS questions
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Q1. Tell me about yourself
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Q2. You are perfect fit and you are hires
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Q1. About previous projects
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Q2. Basic technical questions
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