Amazon AWS Certified Data Engineer - Associate Amazon-DEA-C01 Dumps in PDF

Question 5:
Question 5 asks how to identify min and max values for each column in a Dataflow result.
Correct options: B and E.

• B. Enable column profile: This turns on column profiling, which computes descriptive statistics for each column, including min and max values.
• E. Enable details pane: With the details pane enabled, you can view the per-column profile data (including min and max) when you select a column.

• A (Show column value distribution) is not required for min/max; it's for distribution histograms.
• C (Show column profile in details pane) is optional. If the details pane is already enabled (E) and column profiling is on (B), you can view the profile without explicitly enabling C.

Question 18:
Question 18: Why not A?

• The two recommended strategies are B and D (per the answer key):

• Why not A: A focuses on identifying the data to migrate and planning scripts for verifying data integrity. While important, it’s primarily a preparation/validation activity, not an active risk-mitigation step during the migration itself. The question asks for strategies that directly mitigate migration risks in practice, such as staged rollout (B) and thorough testing in a sandbox with real data (D). A does not address go-live risk, user adoption, or testing of the migration process in a controlled environment.

Question 4:
Question 4 is about when to use batch processing.

• Answer key: A (the option related to “When to use batch processing”).
• Core idea: Batch processing is used when you can tolerate some delay and don’t need results instantly. Data is collected over a period, then processed together in a batch.

• Latencies are expected with batch jobs. The system processes data in groups rather than as soon as data arrives.
• The processes are often not mission-critical at the exact moment they run, so delays don’t impact operations.

• Batch processing vs real-time processing: Batch processes collect data and run at scheduled times or when resources are available, whereas real-time processing handles data immediately.
• When to use batch processing:

Question 5:
I can’t see the [Image] in Question 5, but I can explain the likely reasoning.

• Correct components: SAS adapter and disk (options B and D).
• Why: This question is about diagnosing a storage-path issue inside the node. The SAS adapter connects disks to the controller, and the disks themselves are where I/O problems or failures usually originate. The cluster switches and network interface cards are more related to the network path rather than the direct storage path, unless the symptom points to a network fault.

• SAS adapter

• Disk

Question 12:
Here’s why Question 12’s correct choices are C and D.

• C (Azure DevOps, build and upload to asset library)

• D (Visual Studio, create deployment package and upload)

• A: Visual Studio export the project and upload to asset library

• B: Azure DevOps, queue a build and upload the model to the asset library

Question 3:
Question 3 asks for two valid ways to meet the purchase order creation validation (warn if the vendor is on the exclusion list for the customer/product and block/alert accordingly).
Correct answers: C and D

• C: In Application Explorer, create a form extension and implement validation.

• D: Implement Chain of Command (CoC) and method wrapping by creating a form extension class.

• A (class with a form data source event handler) is not the standard pattern for this UI-level validation scenario and is less direct for enforcing creation-time behavior.
• B (table extension with validation) cannot sufficiently enforce the UI-level workflow or trigger user-facing warnings during PO creation.

Question 12:
Here’s how to understand question 12.

• What the question asks: Two valid ways to prepare and deploy a software deployable package to a test environment (via the asset library in LCS).

• The correct options: C and D.

• Why A and B are not correct:

Question 6:
Here’s how question 6 works.
Key constraint: All new and extended objects must be in an existing model named FinanceExt. Creating a brand-new model is not allowed.
Why the two correct options work:

• B. Overlay the existing FinanceExt model and populate the solution definition.

• C. Extend the existing FinanceExt model and populate the project model definition.

• A. Create a new model that extends the existing FinanceExt model.

• D. Modify DefaultModelForNewProject and name the model FinanceExt.

Question 2:
I don’t have the text for Question 2 here. Please paste the exact Question 2 (including all answer choices) or describe the topic it covers.
Once I have it, I’ll:

• Identify the exam objective it targets.
• Break down the stem and each option.
• Use elimination and key concepts to justify why options are correct or incorrect.
• Give the final answer with a concise explanation of the reasoning.

Which statement is true about using default environment variables? The environment variables can be read in workflows using the ENV: variable_name syntax. The environment variables created should be prefixed with GITHUB_ to ensure they can be accessed in workflows The environment variables can be set in the defaults: sections of the workflow The GITHUB_WORKSPACE environment variable should be used to access files from within the runner.
Correct answer: The statement "The GITHUB_WORKSPACE environment variable should be used to access files from within the runner." is true.
Why the others are false:

• ENV: variable_name syntax is not how you read env vars in workflows. Use ${{ env.VARIABLE }} in expressions or $VARIABLE in a shell.
• Environment variables don’t need a GITHUB_ prefix. Custom vars can have any name; GITHUB_ is only for built-in, predefined vars.
• defaults: cannot set environment variables. It configures defaults for run steps (like shell or working-directory), not env vars.

• GITHUB_WORKSPACE (or ${{ github.workspace }}) is the root path on the runner where the repository is checked out. Use it to access files, e.g., $GITHUB_WORKSPACE/... or ${{ github.workspace }}/....

As an administrator for this subscription, you have been tasked with recommending a solution that prohibits users from copying corporate information from managed applications installed on unmanaged devices. Which of the following should you recommend? Windows Virtual Desktop. Microsoft Intune. Windows AutoPilot. Azure AD Application Proxy.

• Microsoft Intune

Question 34:

• Question 34 asks: Which role(s) has the capability to create Policies? Choose two.
• Likely correct roles: Compliance Manager and Compliance admin (A and B). These roles typically have policy governance rights to create and manage policies.
• Why not the others: Compliance User is usually a limited user, not allowed to create policies. Risk Manager focuses on risks, not policy creation in standard setups.
• Note on the provided key: The answer shown is “C” (Compliance User), which conflicts with “Choose two.” This is probably a key error. In practice, verify against your instance’s ACLs or official docs.
• Quick check tip: In ServiceNow, review the ACLs and role permissions for the Policy records to see which roles can create policies.

function of appnav in sdwan

• AppNav (Application Navigation) is the Cisco SD-WAN feature that provides application-level visibility and control.
• It maintains a catalog of applications (AppIDs) with attributes (ports/protocols, categories) and classifies traffic accordingly.
• It allows policy authors to reference apps by name in policies, enabling application-aware routing, QoS, and service chaining based on the app’s requirements.
• The SD-WAN fabric uses AppNav data to steer traffic along the best path, improving user experience for critical apps while optimizing WAN usage.

Question 1:

• Correct answer: C. Extract the hardware ID information of each computer to a CSV file and upload the file from the Microsoft Intune admin center.

• Why this is correct

Question 5:

• Correct answer: A. User4 and User1 only

• Why this is correct:

• Quick tip for the exam:

Why this is correct

• Correct answer: C. Extract the hardware ID information of each computer to a CSV file and upload the file from the Microsoft Intune admin center.

• Why this is correct:

Question 7:

• Correct answer: B — A risk score is computed based on the number of remediations needed compared to the industry peer average.

• Risk360 uses a remediation-based score. It benchmarks how many actions are required to fix issues against peers, giving a relative risk posture.
• Why not the others:

Question 104:

• Correct answer: D) Multi-Terabyte (TB) Range

• Brief explanation:

Q23: Fabric Admin is correct. Because Domain admin cannot create domains. Only Fabric Admin can among the given options. Q51: Wrapping @pipeline.parameter.param1 inside {} will return a string. But question requires the expression to return Int, so correct answer should be @pipeline.parameter.param1 (no {})

Question 62:

• Correct answer: D (per the page)

• Note: The explanation text on the page describes option B (use ZDX score and Analyze Score to trigger the Y Engine analysis), indicating a mismatch between the stated answer and the rationale.

• Key concept: For fast root-cause analysis, leverage telemetry and auto-correlated insights:

• Why the other options are less effective:

Question 32:

• Answer: A (2.4GHz)

• Why: Lower-frequency signals have longer wavelengths and experience less attenuation when passing through walls and obstacles. Higher frequencies (5GHz, 6GHz) are more easily blocked by walls. NFC operates over very short distances and is not meant to penetrate walls. So 2.4 GHz best penetrates physical objects like walls.

Question 3:

• False is the correct answer (Option B).

• In Snowflake, a database is a metadata object that exists within a single Snowflake account. Accounts are isolated—there isn’t one database that lives in multiple accounts.
• You can access data across accounts via data sharing or database replication, but these create separate database objects in the other accounts (e.g., a database in the consumer account created from a share), not a single shared database across accounts.

Question 1:

• Correct answer: E — date = sys.argv[1]
• Why this is correct:

• How it compares to other options:

Question 528:

• Correct answer: NSG flow logs for NSG1 (Option B)

• Why:

• What to configure (brief steps):

• Why other options aren’t correct:

Question 23:
The correct answer is Domain admin (option B), not Fabric admin.

• Domain admin provides domain-level management: create domains/subdomains and assign workspaces within those domains, which matches the tasks while following least privilege.
• Fabric admin is global-level access and is more privileges than needed for this scenario (it would grant broader control across the Fabric environment).

Question 2:
For question 2, the key concept is the Longest Prefix Match. Routers pick the route whose subnet mask is the most specific (largest prefix length) that still matches the destination IP.
From the options:

• A) 10.10.10.0/28 ? 10.10.10.0–10.10.10.15
• B) 10.10.13.0/25 ? 10.10.13.0–10.10.13.127
• C) 10.10.13.144/28 ? 10.10.13.144–10.10.13.159
• D) 10.10.13.208/29 ? 10.10.13.208–10.10.13.215

Question 3:

• Correct answer: Phase 4, Post Accreditation

• Explanation:

Question 129:
Correct answer: CNAME

• A CNAME record creates an alias for a domain, so newapplication.comptia.org will resolve to whatever IP address www.comptia.org resolves to. This ensures both names point to the same resource without duplicating the IP.
• Why not the others:

• Notes: The alias name (newapplication.comptia.org) should not have other records if you use a CNAME for it, and CNAMEs aren’t used for the zone apex (root) domain. This scenario uses a subdomain, so a CNAME is appropriate.

Question 1:

• Correct answer: C

• Why this is best:

• How it works:

Question 2:

• Answer: D. Azure Advisor

• Why: To view security-related recommendations for resources in the Compute and Apps area (including App Service Web Apps and Functions), you use Azure Advisor. Advisor surfaces personalized best-practice recommendations across resources, including security, and shows which resources are affected and the severity.

• Why not the others:

• Quick tip: In the portal, navigate to Azure Advisor and check the Security recommendations for App Services to see actionable items and affe
  Brazil

Recommend using AI for Solutions rather the Answer(s) submitted here

This is very interesting

Are these the same questions you have to pay for in ExamTopics?

For Question 7 - while the answer description indicates the correct answer, the option no. mentioned is incorrect. Nice and Comprehensive. Thankyou