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Welcome to the Messaging and Spring Batch MCQs Page

Dive deep into the fascinating world of Messaging and Spring Batch with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Messaging and Spring Batch, a crucial aspect of Java Spring Framework. In this section, you will encounter a diverse range of MCQs that cover various aspects of Messaging and Spring Batch, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Spring Framework.

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Check out the MCQs below to embark on an enriching journey through Messaging and Spring Batch. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Spring Framework.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Messaging and Spring Batch. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Messaging and Spring Batch MCQs | Page 16 of 16

Q151.
Spring Integration provides the ability to catch exceptions and send them to an error channel of your choosing. By default, it’s a global channel called
Discuss
Answer: (d).errorChannel
Q152.
The errorChannel doesn’t need to be a service-activator.
Discuss
Answer: (a).True
Q153.
All errors thrown from Spring Integration components will be a subclass of
Discuss
Answer: (b).MessagingException
Discuss
Answer: (c).org.springframework.integration.router.ErrorMessageExceptionTypeRouter
Q155.
Sending all the errors to the same channel can eventually lead to a large switch-laden class that’s too complex to maintain.
Discuss
Answer: (a).True
Q156.
You can explicitly specify on what channel errors for a given integration should go.
Discuss
Answer: (a).True
Q157.
Spring Integration will use that header and forward errors encountered in the processing of this message to that channel.
Discuss
Answer: (a).True
Q158.
All errors that come from the integration in which this component is used will be directed to
import org.apache.log4j.Logger;
import org.springframework.integration.annotation.ServiceActivator;
import org.springframework.integration.core.Message;
import org.springframework.integration.core.MessageHeaders;
import org.springframework.integration.message.MessageBuilder;
public class ServiceActivatorThatSpecifiesErrorChannel {
private static final Logger logger = Logger.getLogger(
	ServiceActivatorThatSpecifiesErrorChannel.class);
	@ServiceActivator
	public Message<?> startIntegrationFlow(Message<?> firstMessage)
	throws Throwable {
	return MessageBuilder.fromMessage(firstMessage).
	setHeaderIfAbsent( MessageHeaders.ERROR_CHANNEL,
	"errorChannelForMySolution").build();
	}
}
Discuss
Answer: (a).customErrorChannel

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