PAS-C01 Technology Practice Question
An SAP administrator needs to ensure that an Amazon RDS for SAP ASE database is automatically backed up daily and the backups are retained for 30 days. The database is currently in a Multi-AZ deployment. What is the simplest way to achieve this?
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
✓
Configure automated backups with a retention period of 30 days in the RDS instance settings.
The simplest way to achieve daily automated backups with 30-day retention is to configure automated backups directly in the Amazon RDS instance settings. By setting the backup retention period to 30 days, RDS will automatically take daily snapshots and retain them for 30 days without any additional configuration. Option A is incorrect because manual snapshots are not automated and would require manual intervention. Option B is incorrect because while Multi-AZ provides high availability, it does not automatically create backups; backups are a separate feature. Option D is incorrect because using a scheduled Lambda function adds unnecessary complexity when the built-in automated backup feature is simpler and sufficient.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Create a manual snapshot every day using AWS Backup.
Why it's wrong here
Manual snapshots require manual intervention and are not automated, which does not satisfy the requirement for automatic daily backups.
- ✗
Enable Multi-AZ, which automatically backs up the database.
Why it's wrong here
Enabling Multi-AZ provides high availability and automatic failover, but it does not automatically create backups; backups are a separate feature that must be configured.
- ✓
Configure automated backups with a retention period of 30 days in the RDS instance settings.
Why this is correct
Configuring automated backups in the Amazon RDS instance settings with a retention period of 30 days automatically creates daily backups and retains them for 30 days, meeting the requirement with minimal effort.
- ✗
Set up a scheduled Lambda function to create snapshots.
Why it's wrong here
A scheduled Lambda function introduces unnecessary operational overhead and custom code management, whereas Amazon RDS natively supports automated daily backups with a configurable 30-day retention period through its automated backup feature, which is enabled by default for Multi-AZ deployments. This option is tempting because Lambda is a flexible tool for orchestrating custom snapshot workflows, and it would be the correct choice if the requirement involved complex pre- or post-backup processing, such as invoking external validation scripts or integrating with third-party monitoring systems, that the native RDS backup mechanism cannot accommodate.
Quick reference
Cloud Service Model Comparison
| Model | You Manage | Provider Manages | Examples |
|---|---|---|---|
| IaaS | OS, runtime, apps, data | Hardware, hypervisor, networking | EC2, Azure VMs, GCP Compute Engine |
| PaaS | Apps and data | OS, runtime, middleware, hardware | Elastic Beanstalk, Azure App Service |
| SaaS | Data and settings only | Everything else | Microsoft 365, Salesforce, Workday |
| FaaS / Serverless | Function code only | Infra, scaling, runtime | Lambda, Azure Functions, Cloud Run |
| CaaS | Containers and apps | Kubernetes, OS, hardware | EKS, AKS, GKE |
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.