Join the CAT-221 Discussion
Jin
Commented on August 05, 2025
This is a solid exam prep which is similar to other practice questions. You learn the concepts, not just the answers!
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Subaru
Commented on August 05, 2025
Question 216 A, which is the correct answe,r does not have a choice
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mario
Commented on August 05, 2025
até o momento tem me ajudado com essas informações
BRAZIL
13_square
Commented on August 05, 2025
Thanks for making education free.
Anonymous
Neha M.
Commented on August 05, 2025
For Question 117, correct answer should be A, C, D
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xerox
Commented on August 05, 2025
QUESTION: 15
B,C,E
Anonymous
Taecra
Commented on August 05, 2025
The questions are useful to learn more about Azure
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twin
Commented on August 05, 2025
does not have full test here
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kavya
Commented on August 05, 2025
very helpfull
Anonymous
ajlanemed
Commented on August 05, 2025
question 84 : A,B,A
? Summarizing Orders by the CustomerID, OrderID, and OrderDate columns will reduce the model size while still supporting current analysis.
Yes
? Summarizing the Orders table by key dimensions (CustomerID, OrderID, OrderDate) and aggregating measures like SalesTotal will reduce row-level granularity and shrink the model size. Since the analysis focuses on total sales, order counts, and customer types, detailed line items (ProductID, UnitPrice, Quantity) are not essential.
? Removing CustomerID column from Orders will reduce model size while still supporting current analysis.
No
? CustomerID is required to distinguish new vs repeat customers, which is part of the current analysis. Removing it would break that logic.
? Removing UnitPrice and Discount columns from Orders will reduce model size while still supporting current analysis.
Yes
? If the analysis does not require breakdowns by price or discount, these columns can be removed. The SalesTotal column already ref
Anonymous
luz
Commented on August 05, 2025
For question 113, the correct answer is B not C.
Anonymous
m
Commented on August 05, 2025
I used these questions to prepare its good
Anonymous
M
Commented on August 05, 2025
Just wanted to say a big THANK YOU for sharing these questions for free ??
INDIA
M
Commented on August 05, 2025
These free practice questions are incredibly helpful for my AWS Cloud Practitioner (CLF-C02) prep.
INDIA
M
Commented on August 05, 2025
good questions
INDIA
parker kim
Commented on August 04, 2025
This is a must for exam prep. Good questions.
KOREA REPUBLIC OF
Anonymous
Commented on August 04, 2025
Questions are good.
Anonymous
Anonymous
Commented on August 04, 2025
Good for Exam
MEXICO
PS
Commented on August 04, 2025
good questions for practice
Anonymous
B4real
Commented on August 04, 2025
Q95 Azure Functions is PaaS - Azure Functions provides a powerful and flexible platform for building serverless applications, allowing you to focus on your code while Azure takes care of the infrastructure.
IRELAND
MAGICBUNNIEZ
Commented on August 04, 2025
337 The most relevant reason a Data Protection Officer (DPO) would develop a data inventory is:
? B. To determine the impact in the event of a breach
Why?
A data inventory (or data mapping) is a core requirement under GDPR and other privacy regulations. Its primary purpose is to:
Track what personal data is stored, where it resides, how it flows, and who accesses it.
Enable breach impact assessments by identifying:
Which datasets were compromised.
Whose data was affected (e.g., customers, employees).
Legal/regulatory risks (e.g., fines for exposing sensitive data).
Why Not the Other Options?
A. Manage storage requirements ? Secondary benefit, but not the DPO’s primary concern.
C. Extend data retention ? Inventory helps enforce (not extend) retention policies.
D. Automate deduplication ? IT efficiency goal, not a DPO’s legal/compliance driver.
GDPR Compliance Link
Article 30 mandates records of processing activities (data inventories) to demonstrate accountability and assess b
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Susan
Commented on August 04, 2025
These are great!!!
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SJkjAFk
Commented on August 04, 2025
Which is so helpful to us
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jay
Commented on August 04, 2025
great study questions!
Anonymous
B4real
Commented on August 04, 2025
on Q36, Answers seem solid so far
IRELAND
Mantas
Commented on August 04, 2025
I started to prepare for AZ-104 exam. I think that questions and answers are good practice for that
LITHUANIA
VC
Commented on August 04, 2025
Q95 answer is option B
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ganesh
Commented on August 04, 2025
super useful
Anonymous
Matthew
Commented on August 04, 2025
QUESTION: 55
Correct Ans is SYSADMIN
Anonymous
med
Commented on August 04, 2025
very helpful
Anonymous
ajlanemed
Commented on August 04, 2025
very helpful
Anonymous
Thabo Ramatla
Commented on August 04, 2025
Very helpful
SOUTH AFRICA
Matthew
Commented on August 04, 2025
QUESTION: 26
All choices are correct not only A, B
Anonymous
Manjula
Commented on August 04, 2025
It is useful
Anonymous
VC
Commented on August 04, 2025
Q41 Answer is wrong
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Ragas
Commented on August 03, 2025
very useful site for preparation and very credible answers with screenshot and links.
Anonymous
ABHIJEET
Commented on August 03, 2025
Hi for Question 56 , You create a Power BI dataset that contains the table shown in the following exhibit.
You need to make the table available as an organizational data type in Microsoft Excel.
How should you configure the properties of the table? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer is Row label :- Name
Key column: ID
is feature table :- Yes
Anonymous
lakmal
Commented on August 03, 2025
very use full
SRI LANKA
Win Darth
Commented on August 03, 2025
Good questions and answers
Anonymous
Vasim Bagwan
Commented on August 03, 2025
Thanks for support
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D
Commented on August 03, 2025
good question
KOREA REPUBLIC OF
sam
Commented on August 03, 2025
thanks for helping us
Anonymous
Tanmay
Commented on August 03, 2025
Great Knowledge Sharing
Anonymous
d
Commented on August 03, 2025
thanksful question!
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dw kim
Commented on August 03, 2025
great Q and A for AWS!
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dw kim
Commented on August 03, 2025
very nice one i had so far for aws
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Sam
Commented on August 02, 2025
Q 73 should be NO NO Yes. Please check
Anonymous
sefali
Commented on August 02, 2025
it's is very useful
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bristi
Commented on August 02, 2025
it's helpful
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Mithilesh
Commented on August 02, 2025
yes, it was helpful
INDIA