Page Industries Software Engineer Interview Questions and Answers

Q1. Spring Boot annotations related question
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Q2. Java 8 advantages
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Java 8 introduced several new features and improvements, including lambda expressions, functional interfaces, streams, and default methods.
• Lambda expressions allow for more concise and readable code.

• Functional interfaces enable the use of lambda expressions.

• Streams provide a way to work with collections in a more functional style.

• Default methods allow interfaces to have method implementations.
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Q1. Questions on microservices
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Q2. Types of HTTP methods, what is idempotency in rest api
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HTTP methods include GET, POST, PUT, DELETE, PATCH. Idempotency in REST API means multiple identical requests have the same effect as a single request.
• HTTP methods: GET, POST, PUT, DELETE, PATCH

• Idempotency in REST API: Multiple identical requests have the same effect as a single request

• Example: GET and PUT are idempotent as they do not change the state of the server with multiple identical requests
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Q1. Java 8 related programming
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Q2. Data Structures
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Q1. Techno Managerial around
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It was very easy to code leetcode easy

Very good interviewing experience in this

Q1. Differents between opc and ppc...???
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Q2. What is the use of white cement...???
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Q1. Previous company anual ctoc
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Q2. What you expecting now
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Maths reasoning English questions

Q1. Why likes spinning?
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Spinning helps me relax, stay active, and improve my overall well-being.
• Spinning is a great form of cardiovascular exercise that helps improve heart health.

• It allows me to destress and clear my mind after a long day at work.

• Spinning helps me stay active and maintain a healthy lifestyle.

• I enjoy the sense of accomplishment and endorphin rush after a challenging spin class.
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Q2. What is carding function?
Ans. 
Carding function is a process of verifying the validity of credit or debit card information.
• Carding function is used to prevent fraudulent transactions.

• It involves checking the card number, expiration date, CVV code, and other details.

• If the information is valid, the transaction is approved.

• If the information is invalid or suspicious, the transaction is declined.

• Carding function is used by banks, payment processors, an
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Q1. Tell me about yourself
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I am a passionate software developer with experience in building 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 MongoDB and MySQL

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

• Strong problem-solving skills and ability ...read more
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Q2. Questions around automation
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Q1. Technical round
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Q1. Technical system design
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Q1. DAX functions used in power bi
Ans. 
DAX functions are used in Power BI for data analysis and calculations.
• DAX functions are used to create calculated columns, measures, and tables in Power BI.

• Common DAX functions include SUM, AVERAGE, COUNT, MAX, MIN, and CALCULATE.

• DAX functions can be used to perform complex calculations and manipulate data in Power BI reports.

• Examples of DAX functions include CALCULATE(SUM(Sales[Amount])), AVERAGE(Sales[Quantity]), and
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