Spring Batch

A Step in Spring Batch normally consists of...

• ItemReader, ItemStream, ItemProcessor

• ItemStream, ItemValidator, ItemWriter

• ItemGetter, ItemValidator, ItemSetter

• ItemReader, ItemProcessor, ItemWriter

True or False: A COMPLETED Job can be re-run

• True

• False

In the BATCH_JOB_INSTANCE table, JOB_KEY is the Hash Value of...

• Job Name and Job Parameter

• Job Name and TimeStamp

• Job Parameter Only

• Job Name Only

True or False: The ItemProcessor is optional in a Job Step

• True

• False

What is the Minimum number of Steps in a Job?

• 0

• 1

• 2

• null

What is the Job Repository?

• It is used to persist all meta-data related to the execution of the Job

• It is used to hold the temporary data of a Step

• It is used to persist the data passed in the ItemReader

• It is used to store all the available Jobs in the Job Scheduler

True or False: A Job Flow can have many Steps

• True

• False

What is a Chunk in Spring Batch?

• It is the amount of memory used in each Step

• It is the number Steps in a Flow

• It is the number of items processed in the given Step

What are the two types of Steps?

• Flow and Split

• Fast and Slow

• Synchronous and Asynchronous

• Tasklet and Chunk

When the ItemReader has exhausted the items it can provide, it will indicate this by returning...

• 0

• null

• 1

• "" - Empty String