Q1

1

True

2

False: The DataImportHandler includes more than one single component.

3

False: This is possible, but it's only one of the possible options.

Q2

1

True

2

False

Q3

1

False: The schema does not necessarily define all the fields.

2

False: This is not entirely true, as we can also index fields which are not explicitly defined in the schema, using dynamic fields.

3

True

Q4

1

False: This is partially true, if we consider that a Map is used, but false if we think about the fields emitted and the type of different data they will contain.

2

False: The rows are handled one by one, but there can be more than one.

3

True

Q5

1

True

2

False