Computer scienceBackendSpring BootSpring Data

Property expressions

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You have a table in a database based on the following class (the table's name and fields are the same):

Java

@Entity
public class Car {
    
    @Id
    @GeneratedValue
    private long id;
    private String model;
    private int year;

    // constructor, getters, setters
}

Kotlin

@Entity
class Car (
    @Id
    @GeneratedValue
    var id: Long = 0,
    var model: String = "",
    var year: Int = 0
)

How can you delete all the cars of a certain year of production? Choose all possible options.

Java

1) long deleteCarByYear(int year)

2) long deleteByYear(int year)

3) void deleteByYear(int year)

4) void deleteByYear(String year)

5) List<Car> deleteByYear(int year)

6) void removeByYear(int year)

Kotlin

1) deleteCarByYear(year: Int): Long

2) deleteByYear(year: Int): Long

3) deleteByYear(year: Int)

4) deleteByYear(year: String)

5) deleteByYear(year: Int): List<Car>

6) removeByYear(year: Int)

Select one or more options from the list

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