Question 685 of 1,733
Operations and MaintenanceeasyMultiple ChoiceObjective-mapped

Automating OS Patching with AWS Systems Manager Patch Manager

This PAS-C01 practice question tests your understanding of operations and maintenance. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.

An SAP administrator needs to apply an OS-level security patch to all EC2 instances in an SAP landscape. The administrator wants to automate this process and track compliance. Which AWS service should be used?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

AWS Systems Manager Patch Manager

AWS Systems Manager Patch Manager automates OS patching and tracks compliance. Elastic Beanstalk is for application deployments. OpsWorks is for configuration management. CodeDeploy is for application code. Patch Manager is the correct service for OS patches.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • AWS Systems Manager Patch Manager

    Why this is correct

    Patch Manager automates OS patching and provides compliance reporting.

    Related concept

    Read the scenario before looking for a memorised answer.

  • AWS CodeDeploy

    Why it's wrong here

    CodeDeploy deploys application code, not OS patches.

  • AWS OpsWorks

    Why it's wrong here

    OpsWorks is for Chef/Puppet configuration management, not primarily patching.

  • AWS Elastic Beanstalk

    Why it's wrong here

    Beanstalk is for deploying web applications, not OS patching.

Common exam traps

Common exam trap: answer the scenario, not the keyword

Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.

Detailed technical explanation

How to think about this question

This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.
  • Use explanations to understand the rule behind the answer.

TExam Day Tips

  • Underline the problem statement mentally.
  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.

What to study next

Got this wrong? Here's your next step.

Identify which PAS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.

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FAQ

Questions learners often ask

What does this PAS-C01 question test?

Operations and Maintenance — This question tests Operations and Maintenance — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: AWS Systems Manager Patch Manager — AWS Systems Manager Patch Manager automates OS patching and tracks compliance. Elastic Beanstalk is for application deployments. OpsWorks is for configuration management. CodeDeploy is for application code. Patch Manager is the correct service for OS patches.

What should I do if I get this PAS-C01 question wrong?

Identify which PAS-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Same concept, more angles

2 more ways this is tested on PAS-C01

These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.

Variation 1. An SAP system administrator needs to automate the patching of SAP applications on EC2 instances. Which AWS service should they use?

easy
  • A.Amazon Inspector
  • B.AWS Systems Manager Patch Manager
  • C.AWS OpsWorks
  • D.AWS Config

Why B: Option B is correct because AWS Systems Manager Patch Manager automates patching for managed instances, including SAP applications on EC2. Option A (Amazon Inspector) is for vulnerability assessment, not patching. Option C (AWS OpsWorks) is for configuration management with Chef/Puppet, not specifically for patching. Option D (AWS Config) is for configuration compliance monitoring, not patching.

Variation 2. An SAP Basis administrator needs to apply security patches to the operating system of SAP EC2 instances. The administrator wants to use AWS Systems Manager Patch Manager. Which THREE steps are required to set up patching? (Choose THREE.)

easy
  • A.Create a patch baseline in AWS Systems Manager.
  • B.Create an AWS Lambda function to invoke the patching process.
  • C.Install the AWS Systems Manager Agent (SSM Agent) on each EC2 instance.
  • D.Configure Amazon CloudWatch Logs to store patch logs.
  • E.Associate the instances with a maintenance window.

Why A: To set up patching with AWS Systems Manager Patch Manager, you need three steps: Create a patch baseline (A) to define which patches to apply. Install the SSM Agent on each EC2 instance (C) to allow Systems Manager to communicate with the instances. Associate the instances with a maintenance window (E) to schedule when patching occurs. Options B and D are not required: Lambda is not needed because Patch Manager handles the patching process, and CloudWatch Logs are not mandatory for patching operations.

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Last reviewed: Jun 20, 2026

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This PAS-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PAS-C01 exam.