Exam AZ-303 All Questions

View all questions & answers for the AZ-303 exam

Exam AZ-303 topic 6 question 10 discussion

Actual exam question from Microsoft's AZ-303

Question #: 10
Topic #: 6

HOTSPOT -
You have an Azure Service Bus and a queue named Queue1. Queue1 is configured as shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.
Hot Area:

Show Suggested Answer

Suggested Answer:

by muralitharan0202 at July 5, 2021, 2:13 a.m.

Comments

Submit Cancel

J4U

Highly Voted 3 years, 11 months ago

Given answer is correct: 4 & 1 Unread Messages are retained until deleted manual deleted because dead lettering is enabled. Messages once read is deleted immediately.

upvoted 9 times

max_n

3 years, 10 months ago

yup check this https://www.examtopics.com/exams/microsoft/az-300/view/25/

upvoted 1 times

...

tongtong

Most Recent 3 years, 10 months ago

the answer is correct. first one will go to DLQ, second one will wait in 5 mins.

upvoted 1 times

...

lyx

3 years, 10 months ago

both options are retained until manually deleted. https://docs.microsoft.com/en-us/azure/service-bus-messaging/message-expiration

upvoted 4 times

...

tteesstt

3 years, 11 months ago

Deleted Immediately vs Remained Until It Is Deleted Manually - it depends on what you are using. For example, with Azure Functions, by default message will be deleted when read. You can also make it so you have to do it manually. If you use Azure Portal and send a message, it will be deleted when you read it (also via Portal). It can go either way. I think I'd say "Deleted Immediately".

upvoted 1 times

Beuz

3 years, 4 months ago

If you change the default configuration to complete the message manually, it probably uses the 'peek' to receive the message under the hood, giving you control on how to handle the message.

upvoted 1 times

...

syu31svc

3 years, 11 months ago

https://docs.microsoft.com/en-us/azure/service-bus-messaging/service-bus-dead-letter-queues#the-dead-letter-queue There's no automatic cleanup of the DLQ. Messages remain in the DLQ until you explicitly retrieve them from the DLQ and complete the dead-letter message. 1st drop down is retained until deleted 2 hours to live so once read after the first hour the message has one more hour 2nd drop down is deleted after one hour

upvoted 3 times

...

leo_az300

3 years, 11 months ago

why Q2 is also "retained until it is deleted manually" in below answers? The purpose of the dead-letter queue is to hold messages that can't be delivered to any receiver, or messages that couldn't be processed. In Q2, the message is processed and read, it should not be processed to deal letter queue. as far as i understand, it should be deleted afterwards.

upvoted 1 times

goodengo

3 years, 11 months ago

The purpose of "Lock" and "retention" is to make sure the message will be processed finally. So if an application does not call deleteMessage explicitly, Service Bus will still regard this message as "unread" and leave it in the queue until next read or dead. So Q2 is "retained until manually deleted"

upvoted 2 times

...

thelue

4 years ago

there are 2 pick mode - pick lock (as default mode in service bus queue) - pick delete So, in this question: 1. retained until it is deleted manually is correct 2. after taking the message, we have to proactive to delete the message=> wrong answer

upvoted 4 times

...

aut0pil0t

4 years ago

1. written, never read - retained until it is deleted manually (retained in the dead-letter queue) 2. written, read - retained until it is deleted manually (retained in the dead-letter queue) Queue messages are not automatically deleted upon any action. Deletions are manual and are explicitly implemented at the receiver application.

upvoted 3 times

...