1) Choice questions – assessing knowledge of Java, Core Java, I/O system, Lambda Expressions, Exceptions

2) Code gaps – assessing knowledge of Java, Core Java, I/O system, Lambda Expressions, Network Communication

3) Programming task [level: Hard] – Java | Library application – Create an application that allows the library to manage books, their borrowings and prepare some reports about books that were not returned on time. Finish implementation of the missing service methods.

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1) Choice questions – assessing knowledge of Core Java, Java, Serialization, Date and Time, Generics

2) Code gaps – assessing knowledge of Core Java, Java, Memory Management, Network Communication, Lambda Expressions

3) Programming task [level: Medium] – Java | Library application – Creating an application allowing the library to manage books and their borrowings. Your current task is to finish the implementation of missing service methods.

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1) Choice questions – assessing knowledge of Core Java, Java, Stream API, I/O system, Date and Time

2) Code gaps – assessing knowledge of Core Java, Java, Network Communication

3) Programming task [level: Medium] – Java | Azure | Production summarizer – Create an Azure function. Your current task is to finish implementation of production summarizer returning information about how many cars were produced by a particular plant.

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1) Choice questions – assessing knowledge of Java, Spring Boot

2) Code gaps – assessing knowledge of Core Java, Exceptions, Java, Generics, I/O system

3) Programming task [level: Medium] – Java | Couchbase, Spring Boot | Card Payments – Create a card payment processing microservice. Finish the implementation of saving payment data into Couchbase and communicate with other services.

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1) Choice questions – assessing knowledge of Core Java: Network Communication, Generics, Memory Management

2) Code gaps – assessing knowledge of Core Java: Collections, Memory Management, Generics

3) Programming task [level: Easy] – Java | Currency Exchange – Complete the implementation of the Currency Exchange app, which is responsible for managing exchange rates and exchanging the currencies.

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1) Choice questions – assessing knowledge of Java, Core Java, Lambda Expressions, Memory Management

2) Code gaps – assessing knowledge of Core Java, Java, Memory Management, collections, Lambda Expressions

3) Programming task [level: Easy] – Java | Library Application – Creation of an application allowing the library to manage their books stock. Task goal is to finish the implementation of missing service methods.

The post Junior Java Developer | Core Java | Library Application appeared first on .

1) Choice questions – assessing knowledge of Core Java, Java, Lambda Expressions, Memory Management

2) Code gaps – assessing knowledge of Core Java, Java, collections, Memory Management, Lambda Expressions

3) Programming task [level: Easy] – Java | Core Java | Time Service – Implement solutions based on your knowledge of Java Time API.

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