What is the maximum size for messages stored in SQS?

A.
256KB

B.
128KB

C.
1024KB

D.
64KB

Explanation:
By default, SQS queues allow you to send the largest supported payload size, currently 256KB. You can choose to
specify a limit on how many bytes can be sent per payload, using the MaximumMessageSize attribute of the
SetQueueAttributes method.
http://aws.amazon.com/sqs/faqs/