300-540 Exam Discussions & Posts
Reborn
Commented on January 24, 2026
Question 534
Did the answer consider:
- The 90-Day Minimum Billing Rule of S3 Glacier Flexible Retrieval
- Retrieval "Index" Overhead: Glacier is designed for massive archives. When you move a file to Glacier Flexible Retrieval, AWS adds 40 KB of metadata (32 KB for index/billing and 8 KB for the filename/metadata) to every single object.
EUROPEAN UNION
Dinesh B Kumar
Commented on January 24, 2026
QUESTION: 18 is incorrect
Which service enables the user of natural language to query a knowledge base
Correct Answer - Azure AI Language service
Wrong answer - Azure AI Bot Service
Anonymous
Reborn
Commented on January 24, 2026
Question 523:
Why not Answer A: AWS AppSync pipeline resolvers
AWS AppSync pipeline resolvers are purpose-built for exactly this use case.
What AppSync pipeline resolvers do well
Allow a single API call to:
Execute multiple DynamoDB operations
Query multiple tables sequentially or in parallel
Run fully managed, serverless logic (no infrastructure to manage)
Offload orchestration logic from Lambda code
Maintain low latency by executing resolver steps natively inside AppSync
EUROPEAN UNION
Ayako
Commented on January 23, 2026
@KL, I have used this same set of questions from examstopic and passed my exam. The questions are valid. But you can get 50% of the questions free here and if you want to buy the full version I suggest you buy it form here as they offer you 50% discount where you can buy 2 exam for $68. This is way much cheaper than exam topics.
Anonymous
KL
Commented on January 23, 2026
Anyone have latest CAD dumps with 100% pass guarentee
Anonymous
Mr. Bob Comptia
Commented on January 23, 2026
Wish me luck, taking the exam today
Anonymous
Random
Commented on January 23, 2026
taking the exam soon, Wish me luck
Anonymous
Muhammad Umair Khan Ghouri
Commented on January 23, 2026
Correct Sequence for Q284 is
Create a Log Analytics workspace
This is the central store for logs and metrics collected by Azure Monitor.
Create an Application Insights resource
Application Insights collects application-level logs and telemetry and integrates with Azure Monitor (and the Log Analytics workspace).
Add a VMInsights solution
VM Insights uses the Log Analytics workspace to collect performance and dependency data from the VMs.
Install agents on the VM and VM scale set to be monitored
The Azure Monitor agent (or legacy agents) must be installed to actually send data from the VMs to Azure Monitor.
Anonymous
Muhammad Umair Khan Ghouri
Commented on January 23, 2026
Correct Answer for Q319 is
Decrease the value of maxmemory-reserved.
Anonymous
Prajakta Joshi
Commented on January 23, 2026
I would like to do this program to enhance my skills
UNITED STATES
bloom
Commented on January 23, 2026
some questions appear not to have answers or wrong answers
BOTSWANA
bloom
Commented on January 23, 2026
this is absoloutely useful especially theoretically
BOTSWANA
bloom
Commented on January 23, 2026
check number 85
BOTSWANA
Cayan
Commented on January 23, 2026
Pass this exam on the first try. This exam questions file is valid and all questions are in the exam.
Germany
Siya Bhayi
Commented on January 23, 2026
I'm new here, wish me luck.
UNITED STATES
Biswanath Sahoo
Commented on January 22, 2026
Excellent questions, will help prepare my exam.
UNITED STATES
Reborn
Commented on January 22, 2026
Question 338:
I choose Answer D: Set up an Aurora global database for the DB cluster. Specify a minimum of one DB instance in the secondary Region.
Answer B: Set up an Aurora global database for the DB cluster. When setup is complete, remove the DB instance from the secondary Region.
- If you remove the instance, there is no DB instance to serve as a DR standby.
EUROPEAN UNION
Reborn
Commented on January 22, 2026
Question 302:
Which combination of solutions will meet these requirements? (Choose two.)
But show answer only got 1 option
EUROPEAN UNION
Reborn
Commented on January 22, 2026
Question 275:
Answer A: Implement a scheduled action that sets the desired capacity to 20 shortly before the office opens.
this is a predictable traffic pattern, not an unexpected one, proactively scales before users arrive should solve the problem: very slow when the day begins
EUROPEAN UNION
SV
Commented on January 22, 2026
Useful information from certification point of view
Anonymous
sunil reddy
Commented on January 22, 2026
exam dumparation
Anonymous
Reborn
Commented on January 21, 2026
Question: 263
A - Deploy an Amazon Elastic Container Service (Amazon ECS) cluster.
D - Deploy an Amazon Elastic Container Service (Amazon ECS) service with a Fargate launch type. Specify a desired task number level of greater than or equal to 2.
Why D looks fully cover the answer A, but the question required to choose 2 options
EUROPEAN UNION
Reborn
Commented on January 21, 2026
QUESTION: 208
Answer A and B is a bit confusing,
Option B, ignoring the incorrect mention of security groups looks correct
EUROPEAN UNION
NSPK
Commented on January 21, 2026
Q.23 Ans:- A, C as code pipeline support only one artifact store bucket per pipeline, configured at pipeline level. the existing pipeline uses an s3 bucket in eu-west-1, so e is incorrect because you cannot add a second artifact store for us-east-1 to the same pipeline.
Anonymous
dim
Commented on January 21, 2026
it looks good
GERMANY
Gib
Commented on January 21, 2026
Got a 89% mark on this exam. This exam dumps pdf questions are valid. But the free version is not complete. Full version gives you double the amount of questions and most of them are there in the exam.
UNITED STATES
Biswanath Sahoo
Commented on January 20, 2026
Very useful for exam.
UNITED STATES
David
Commented on January 20, 2026
Questions cover a wide range of scenarios that will be helpful in the exam
GERMANY
Mei mei
Commented on January 20, 2026
Great material
Anonymous
marchlam
Commented on January 20, 2026
Question 37, SDK language,
Huawei cloud support C, PHP, JAVA, But not Delphi.
https://support.huaweicloud.com/intl/en-us/usermanual-apig/apig-ug-180307056.html
UNITED STATES
S Banerjee
Commented on January 19, 2026
Pretty exhaustive set of questions - last stage of preparation for exam. Hoping to get good practise and familiarity as the comments suggest
Anonymous
Gerry
Commented on January 19, 2026
Just did the exam there. This prep was on the money. Did other sample exams which were way off the mark. Style of these are exactly the same as exam. Great prep
IRELAND
TS
Commented on January 18, 2026
Very helpful. Thanks.
TAIWAN PROVINCE OF CHINA
Vin
Commented on January 18, 2026
Q46. correct answers are:
'default()'
'partial(1,"@",5)'
INDIA
Ron
Commented on January 18, 2026
These Questions and Answers are really informative to build the knowledge base for the exam.
Anonymous
Vin
Commented on January 17, 2026
Q63. correct answer is:
a notebook that uses Apache Spark Structured Streaming.
Justification: The data engineering team has Python skills.
INDIA
Vin
Commented on January 17, 2026
Q61. correct answers should be:
an activator item
a data pipeline
Q62. correct answers should be:
reflex item (which is same as activator item)
a data pipeline
INDIA
Vin
Commented on January 17, 2026
Q55. right statement is: GRANT SELECT ON Customer (CustomerID, FirstName, LastName, Phone, Email) TO [user1@contoso.com]; so the 2nd answer should be [user1@contoso.com]
INDIA
Vin
Commented on January 17, 2026
Q54. as the exhibit shows two activities placed side-by-side without any connection arrows (success, failure, or completion) between them, the next time the pipeline runs, both activities will start executing at the same time. so the correct answer is the next time the pipeline runs,
E- both activities will run simultaneously
INDIA
Vin
Commented on January 17, 2026
great questions with correct answers and very use friendly UI
INDIA
Spiderman
Commented on January 17, 2026
Q 105: Option D Any table
INDIA
Spider
Commented on January 17, 2026
Q 82: ABCD is the right answer.
INDIA
Tayyab
Commented on January 16, 2026
Q-72 is unique and trick often judged by Pl-300 Course
JAPAN
Tayyab
Commented on January 16, 2026
Good Content
JAPAN
Tayyab
Commented on January 16, 2026
Detailed exploring the trick questions - Worth it
JAPAN
devi
Commented on January 16, 2026
Very good source
UNITED STATES
SA
Commented on January 16, 2026
I noticed quostion 83 and 84 are incorrect
SOUTH AFRICA
SV
Commented on January 16, 2026
Helpful for certification exam dumparation
INDIA
South Africa
Commented on January 16, 2026
Is Question:83 answer is correct?
Is Question:84 answer correct?
SOUTH AFRICA
JJ
Commented on January 15, 2026
several missing questions
Anonymous