Master Microservices with Spring Boot and Spring Cloud - Step 14 – Create a JPA Repository – V2

Master Microservices with Spring Boot and Spring Cloud - Step 14 – Create a JPA Repository – V2

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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The video tutorial explains how to create a Spring Data JPA repository interface for managing a currency exchange entity. It covers extending the JPA repository, integrating it with a controller, and implementing a custom find by method to query the database. The tutorial also addresses handling null results with runtime exceptions and demonstrates testing the implementation by querying different currency exchanges.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of creating a repository in Spring Data?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What interface does the Currency Exchange Repository extend?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two parameters that need to be passed to the JPA repository?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you retrieve all currency exchange records from the database?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What method would you use to find a specific exchange value based on 'from' and 'to' parameters?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What exception is thrown if no data is found for the specified parameters?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What values should be used when testing the currency exchange functionality?

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