Debaj
Commented on March 02, 2025
are these useful in september 2024 exam?
OMAN
BC
Commented on April 19, 2024
grate website
Anonymous
AJ
Commented on July 13, 2023
Great to find this website, Thanks
UNITED ARAB EMIRATES
Community-Verified AI Explanation
Commented on May 11, 2026
Question 245:
Answer: A
Explanation:
- A switch’s CAM (Content Addressable Memory) table stores MAC addresses and the port they were learned on. At boot, the CAM table is empty.
- When a frame arrives on a port, the switch dynamically learns the source MAC and creates an entry for that MAC pointing to that port. This is how forward/filtering decisions are made for future frames.
- The other options mix in port-security concepts or misstate how learning works:
- B is vague/incorrect in wording.
- C refers to a per-port maximum learned addresses (a port-security setting), not the basic dynamic-learning behavior.
- D talking about a minimum number of secure MAC addresses is not how dynamic learning works.
Lisbon, Portugal
Community-Verified AI Explanation
Commented on May 11, 2026
Question 4:
- Correct answer: B (Accuracy)
- Why: For an image classification model, accuracy measures the proportion of images that were classified correctly out of the total number of images. It’s the straightforward metric for overall correctness.
- How it’s computed: accuracy = (number of correct predictions) / (total predictions).
- Why the other options aren’t suitable here:
- R-squared is a regression metric, not for classification.
- Root mean squared error (RMSE) is also a regression metric.
- Learning rate is a hyperparameter, not a performance evaluation metric.
- Important caveat: If the dataset is imbalanced (e.g., far more healthy leaves than diseased), accuracy can be misleading. In that case, supplement with per-class metrics like precision, recall, F1 (or macro/micro averages), and a confusion matrix to get a clearer picture of model performance.
Dallas, United States
Community-Verified AI Explanation
Commented on May 11, 2026
Question 123:
Answer: A
Why:
- ISO/IEC 27001 requires internal audits to be performed by personnel who are independent from the activities being audited. Emma has an operational role in the ISMS (information security officer), which creates a conflict of interest and undermines audit independence. This is the non-compliant aspect.
Notes on the other options:
- The recertification audit timing (two years after implementation) is not By itself a standard non-compliance; ISO 27001 allows planned audit activities within the certification cycle and does not fix an exact interval in this context.
- Emma having access to offices and documentation is not a compliance issue; internal auditors need access to evidence to perform the audit.
If you’d
Salford, United Kingdom
Community-Verified AI Explanation
Commented on May 11, 2026
but option C sentences is not correct and definitive is not the same as you say. I think it has a mistake
You're right to flag that. Option C as written has a syntax issue.
- The intended correct query is:
- SELECT * FROM _Job J INNER JOIN _Sent S ON J.JobID = S.JobID WHERE J.EmailName LIKE 'TEST%'
- It joins _Job to _Sent on the shared JobID, tying each sent record to its job.
- It filters for emails whose name starts with TEST using LIKE 'TEST%'.
- Why the other options are incorrect:
- A: Uses ON J.EmailName LIKE 'TEST%' instead of joining on JobID; doesn’t relate jobs to sent records properly.
- B: Uses ON JobID = JobID (tautology) which causes a Cartesian product and is wrong.
- D: Contains invalid syntax (ON.JOBID) and uses EmailName = 'TEST%' (pattern match with LIKE is needed).
Important note: If you see option C in the test as written, treat it as a likely typo in the option (the correct form should be ON J.JobID = S.JobID). The concept is the proper join on JobID followed by filtering with LIKE 'TEST%'.
Valladolid, Spain
Community-Verified AI Explanation
Commented on May 11, 2026
Question 17:
The answer to question 17 is B: privacy and security.
- Why: Using data obtained without permission violates the privacy principle, which covers consent, data ownership, and protecting personal information. It also raises security concerns because the data may not be properly safeguarded or used legally.
- What else could be affected: While transparency (disclosing data sources) and inclusiveness (bias considerations) are important, the direct breach described is a privacy and security issue due to improper data rights.
- Best practice: Always obtain appropriate consent for data used in AI models, follow data governance and privacy laws, and consider anonymization or synthetic data if needed.
In short, unauthorized data use most directly violates the privacy and security principle.
New Delhi, India
Community-Verified AI Explanation
Commented on May 11, 2026
Question 39:
Question 39: The correct answer is the first option, $565,000.
Why:
- There are two solutions: A is worth $456,000 to the organization, B is worth $565,000.
- Management chooses A due to lower cost, less risk, and faster completion.
- The opportunity cost is the value of the best alternative that was not chosen. Since B has the higher value ($565,000) and wasn’t chosen, the foregone value is $565,000.
- Note: The \(|565k - 456k| = 109k\) is the difference in value, not the opportunity cost.
Jacksonville, United States
Community-Verified AI Explanation
Commented on May 11, 2026
Question 1:
- Answer: Databricks web application (C)
- In the classic Databricks architecture, the control plane hosts the UI, APIs, authentication, and cluster management. This is where you interact with notebooks, jobs, and admin tasks via the web app.
- The data plane contains the actual compute: the driver node and worker nodes that run your workloads.
- DBFS (Databricks File System) is backed by cloud storage and is tied to the data plane, not purely the control plane.
- A JDBC data source is an external data source, not a Databricks component hosted in the control plane.
- Summary: The web application is the component fully hosted in the control plane, while the other options involve compute or external/storage components.
New Delhi, India
Community-Verified AI Explanation
Commented on May 11, 2026
Question 99:
The correct answer is D: DDoS (Distributed Denial of Service).
Why:
- It describes an attack where many compromised endpoints, spread across multiple locations, are used to overwhelm a single target. The goal is to disrupt or deny service to that endpoint.
- This is different from:
- On-path attack (MITM) — interception of traffic, not necessarily multiple distant sources.
- SQL injection — exploits vulnerabilities in a database query.
- Brute-force attack — repeatedly tries credentials, usually from fewer sources.
The “multiple endpoints across multiple locations” detail is the hallmark of a DDoS attack.
City Of Westminster, United Kingdom
AJ
Commented on May 11, 2026
Most of this study information is useful when it come to doing it practically
Pretoria, South Africa
GG
Commented on May 10, 2026
new security thing to me
Singapore, Singapore
Community-Verified AI Explanation
Commented on May 10, 2026
Question 21:
You're right to question B. Here’s why B isn’t the best choice and C is.
- Why B (Keep the workflows simple and practical) is not sufficient: Simplicity helps, but it doesn’t provide a mechanism to judge how well the change enablement practice is performing or where to improve. Decision-making and continual improvement require data and visibility, not just streamlined processes.
- Why C (Pay attention to measurement and reporting) is correct: Measurement and reporting give you evidence of effectiveness and areas for improvement. They support informed decisions, track progress, and drive continual improvement across the practice (Plan–Do–Check–Act cycle).
- Brief note on the other options: A would add complexity by differentiating workflows, which can hinder data collection and decision-making. D (integrations) is valuable for tooling but doesn’t by itself ensure decision-making or continual improvement without measurement data.
So, C is the best answer because it directly enables data-driven decisions and ongoing improvement.
Auckland, New Zealand
Community-Verified AI Explanation
Commented on May 10, 2026
Question 15:
- The correct output is Changed resources (A).
Why:
- In ITIL 4’s Change Enablement, the change lifecycle produces several outputs. Among them, Changed resources specifically documents the configuration items (CIs) and other resources that were modified as a result of the change, detailing what was done and the results.
- Other outputs have different purposes:
- Change records: the record of the change itself, approvals, status, etc.
- Change schedule: when the change was or will be implemented.
- Change review reports: post-implementation review findings.
Example: if a server was upgraded, the changed resources output would list the server CI and the specific components or versions that were altered, plus the results of those modifications.
Auckland, New Zealand
StudyGrind99
Commented on May 10, 2026
The exam was very hard and I struggled quite a bit. Exam dumps played a big role in my preparation. Managed to pass after weeks of intense study. It was a relief.
Italy
H.M
Commented on May 10, 2026
This is very helpful so far
Saint-Ouen, France
Community-Verified AI Explanation
Commented on May 10, 2026
Question 10:
Here's how to understand Question 10.
- The goal: Migrate VMs to an Azure pay-as-you-go subscription. This is an operational spending model (OpEx) because you pay for usage monthly as services run.
- The proposed solution: “Recommend the elastic expenditure model.” That term is not a standard Azure expenditure model, and it doesn’t map clearly to paying monthly for cloud resources.
- Why the answer is No: Pay-as-you-go is an operational expenditure (OpEx) model. An “elastic expenditure model” is not the correct label in this context. So the solution does not meet the goal.
What to remember for the exam:
- Azure pay-as-you-go is an example of an operational expenditure model (OpEx).
- In general, CapEx vs OpEx is the key distinction; use OpEx for cloud resources unless you’re explicitly committing upfront hardware or licenses (CapEx).
- “Elastic” or “scalable” are more about how resources scale, not the official expenditure category used in Azure billing.
If you want, I can walk you through how OpEx vs CapEx applies to other questions.
Lagos, Nigeria
ExamWarrior
Commented on May 09, 2026
Spent weeks using brain dumps but this exam had real exam questions that were very hard. The AI Assistant helped a bit but the challenging exam still caught me off guard.
Ghana
flashcard_fanatic
Commented on May 08, 2026
Passed it last week. I wasn't sure I would make it through. Relied heavily on braindumps and teh AI Assistant. It was very hard but I pulled through in the end.
Belgium
netguru_steve
Commented on May 05, 2026
Barely scratched through this exm by the skin of my teeth. The brain dumps were a bit of a gamble but they did help me focus on the real exam questions. Stress levels were through the roof just before I hit submit. Glad it's over.
Saudi Arabia
ExamWarrior
Commented on May 04, 2026
Passed it last month but it was no easy ride. teh exam questions completely caught me off guard despite studying for weeks. Real exam questions were tough to crack. Without brain dumps it would've taken more attempts.
Ireland
wei_syseng
Commented on May 03, 2026
Spent three weeks grinding through brain dumps because this exam was very hard. The exam dumps and real exam questions were what finally got me through.
South Korea
anya_cloudarch
Commented on May 03, 2026
Underestimated this exam a lot so had to realy grind through endless braindumps. The real exam questions were much harder than expected.
Mexico
ipv6_ready
Commented on April 30, 2026
This exam tested every last bit of patience. Studied for weeks but couldn't crack it. The brain dumps were my last resort and wow were they helpful. It was still a tough ride.
Finland
pingmaster
Commented on April 30, 2026
This exam was very hard. Spent weeks just trying to make sense of the material. Exam dumps were my lifeline. Couldn't have done it without them and the pressure was real.
United States
lucas_neteng
Commented on April 26, 2026
Studied for weeks on this exam. Not sure I would make it without braindumps and the AI Assistant. The questions were very hard and the stress was real. But I managed to pass in the end.
UAE
sec_ops_j
Commented on April 20, 2026
Braindumps were my go-to for this exam. I wasn't sure I'd pass but the AI Assistant was a game changer. Tackled some real exam questions with its help. It was very hard even after all the prep.
Switzerland
failedOnce_Mike
Commented on April 12, 2026
This exam was tougher than I expected. I underestimated it and had to rely heavily on exam dumps to fill in the gaps. It was a grind but they helped. Passed eventually.
Israel
CertOrBust_2025
Commented on April 08, 2026
This exam was tougher than I thought. I underestimated it and had to rely on some exam dumps to finally pass. It felt like a grind but those braindumps were my savior in the end. Glad it is over.
Sweden
overtime_omar
Commented on April 08, 2026
After months of struggle and using countless brain dumps this exam felt very hard. The real exam questions were challenging even with the AI Assistant.
Pakistan
PaperCCNA
Commented on April 06, 2026
Underestimated this exam big time. Thought a bit of casual study and some brain dumps would cut it but I was wrong. Had to really dig into tougher dumps and understand the real exam questions in depth. Only then did I finally manage to pass.
Kuwait
ali_cloud_sa
Commented on April 03, 2026
The AI Assistant and braindumps were necessary for this challenging exam. Real exam questions were tough and I was unsure I would pass.
Indonesia
hashbang_h
Commented on April 02, 2026
Wasn't sure I'd make it through this exam. The AI Assistant made the complex bits clearer. Used braindumps to supplement my study routine. The questions were tough but familiar.
Luxembourg
chris_infosec
Commented on April 01, 2026
Barely made it through this exam. Spent countless hours with brain dumps and still found it very hard. The real exam questions were tougher than expected. Stressful but managed to pass.
Switzerland
felix_linuxpro
Commented on March 28, 2026
This exam was very hard and kept me on the edge. Tried different resources but nothing seemed to work. Ended up using exam dumps as a last resort. Those dumps finally made a difference.
United States
wei_syseng
Commented on March 27, 2026
The braindumps helped me but this exm was very hard and stressful. Barely passed using dumps and the AI Assistant to understand real exam questions.
Hungary
PingOfDeath_P
Commented on March 26, 2026
Underestimated this exam and had to rely on loads of braindumps to eventually pass it. Real exam questions were very hard and took me by surprise.
Portugal
TheCertMachine
Commented on March 25, 2026
Studied for weeks using brain dumps. This exam was very hard adn stressed me out. The real exam questions were tougher than expected. Managed to pass but only just.
United Kingdom
graveyard_geek
Commented on March 24, 2026
Spent weeks with braindumps and teh AI Assistant just to barely pass this very hard exam. Thought I'd fail but those real exam questions were a relief.
Nigeria
sophie_devops
Commented on March 18, 2026
The exam caught me completely off guard. Real exam questions were far more intense than anything from the braindumps I used. Studied for weeks without fully grasping how tricky this exam would be. Passed it on the second try but it was tough.
Netherlands
chris_infosec
Commented on March 12, 2026
Took three attempts to pass this exam. The AI Assistant and braindumps were essential. Still found it very hard even with all the prep. Wouldn't have made it without those resources.
Canada
GrindNeverStops
Commented on March 10, 2026
Finished it last week. The exam was very hard and the questions caught me off guard. Used brain dumps but still struggled. The AI Assistant guided me through some tricky parts.
Ireland
PaperCCNA
Commented on February 28, 2026
The AI Assistant really helped when I felt stuck. This exam was a beast. Couldn't have done it without those braindumps. Managed to scrape through.
India
n3tw0rk3r
Commented on February 22, 2026
Underestimated this exam completely. Spent days grinding through brain dumps just to keep up. The real exam questions were no joke. Glad I stuck with those dumps in the end.
Austria
firewall_fan
Commented on February 21, 2026
The AI Assistant really made a difference. This exam was a beast and without braindumps I wouldn't have made it. Studied every night feeling like my mind was in a blender. Managed to pass and I'm relieved.
Israel
ines_cloudsec
Commented on February 18, 2026
Real exam questions caught me off guard and felt very hard but the exam dumps helped a bit.
Lebanon
justanothertechguy
Commented on February 18, 2026
Spent weeks grinding and thought I wouldn’t make it. This exam was brutal. Braindumps and the AI Assistant were my lifelines here. Would have been lost without them.
Belgium
finn_k8s
Commented on February 17, 2026
Passed it after tackling a challenging exm with brain dumps as an essential aid.
Portugal
netguru_steve
Commented on February 15, 2026
Studied for weeks but the exam was very hard. Tried everything and as a last resort used some exam dumps. That made a difference in focusing my revision on the right topics. Passed it on the second try but it was a tough ride.
United States
syslog_sam
Commented on February 12, 2026
The exam questions were no joke. Very hard to wrap your head around. After weeks of stress and confusion I barely passed. Brain dumps were my last resort when nothing else worked.
Qatar
osi_obsessed
Commented on February 12, 2026
Just passsed this exam and it was no walk in the park. The brain dumps were a big help but the real exam questions were tougher than expected. Felt stressed throughout but kept pushing. Barely made it through.
United Kingdom
nerd_by_day
Commented on February 11, 2026
Spent months on this exam. Definitely not easy and the stress was real. Used braindumps and the AI Assistant to prep. Wouldn't have passed without them.
Switzerland