AWS Solutions Architect Prep - Top 2026 IT certification 2026/2027 | Page 1 | Passing Score: 72%
AMAZON WEB SERVICES
AWS Solutions Architect Prep - Top 2026 IT certification
2026/2027 Edition - Official Exam 2026/2027
65 72% N/A
QUESTIONS PASSING SCORE RECERTIFICATION
TABLE OF CONTENTS
Section 1 Design Resilient Architectures Q1-Q13
Section 2 Design High-Performing Architectures Q14-Q26
Section 3 Design Secure Applications and Architectures Q27-Q39
Section 4 Design Cost-Optimized Architectures Q40-Q52
Section 5 Define Operationally Excellent Architectures Q53-Q65
Instructions: Select the single best answer for each question. This exam is designed for AWS Solutions Architect
certification preparation. Passing score: 72% (47 questions correct).
AWS Solutions Architect -- 2026/2027 | Passing Score: 72% | Page 1 of 42
,SECTION 1 | Design Resilient Architectures | Q1-Q13 | AWS Solutions Architect 2026/2027
Q1 Question 1 of 65
A company runs a mission-critical web application on EC2 instances in a single Availability
Zone. The application experiences occasional AZ outages that cause significant
downtime. The architecture team needs to ensure the application remains available if an
entire AZ becomes unavailable. What is the most cost-effective approach to improve
resilience?
C. Replicate the infrastructure to another AWS Region and use Route 53 latency-based routing
B. Use AWS Global Accelerator to route traffic to the primary AZ
A. Deploy EC2 instances across multiple Availability Zones behind an Application Load
Balancer
D. Increase the number of EC2 instances in the current AZ
Correct Answer: C
Rationale:
Deploying instances across multiple AZs behind an ALB provides high availability within a Region at
minimal additional cost, as you only pay for the extra instances and inter-AZ data transfer. Global
Accelerator and multi-Region replication are more expensive and add complexity not justified for
single-Region resilience. Simply adding more instances in one AZ does not protect against AZ failure.
AWS Solutions Architect -- 2026/2027 | Passing Score: 72% | Page 2 of 42
,Q2 Question 2 of 65
A startup is building a document storage service that must guarantee all objects are
durably stored and never lost, even in the event of a facility disaster. The data access
pattern is infrequent, with retrieval needed only for compliance audits. The solution must
minimize storage costs. What storage solution meets these requirements?
A. Store objects in Amazon S3 Standard
D. Store objects in Amazon EFS with automatic backups
C. Store objects on Amazon EBS gp3 volumes with daily snapshots
B. Store objects in Amazon S3 Glacier Deep Archive
Correct Answer: D
Rationale:
S3 Glacier Deep Archive provides the highest durability (99.999999999%) at the lowest storage cost,
designed specifically for long-term retention and infrequent retrieval. S3 Standard offers the same
durability but at a significantly higher cost for rarely accessed data. EBS snapshots and EFS backups
are more expensive and less suited for large-scale archival storage.
Q3 Question 3 of 65
An e-commerce platform runs its primary database on Amazon RDS for MySQL in
us-east-1. The team needs a disaster recovery strategy with an RPO of under 5 minutes
and an RTO of under 30 minutes. The DR site should be in us-west-2. What configuration
best meets these requirements?
C. Configure AWS Database Migration Service for continuous replication to us-west-2
B. Use Amazon RDS Multi-AZ with a standby in us-west-2
A. Create a read replica in us-west-2 and promote it during a disaster
D. Take hourly RDS snapshots and copy them to us-west-2
Correct Answer: C
Rationale:
An RDS cross-Region read replica provides asynchronous replication with typical lag under 5 minutes,
and promotion takes under 30 minutes, meeting both RPO and RTO targets. Multi-AZ deployments are
within a single Region only. DMS continuous replication adds operational overhead and complexity.
Hourly snapshots exceed the 5-minute RPO requirement.
AWS Solutions Architect -- 2026/2027 | Passing Score: 72% | Page 3 of 42
, Q4 Question 4 of 65
A financial services company needs to ensure their S3-based data lake maintains 11
nines of durability while also protecting against accidental deletion of critical objects. The
compliance policy requires deleted objects to be recoverable for 7 years. What
combination of S3 features meets both requirements?
C. Use S3 Cross-Region Replication with delete marker sync disabled
B. Enable S3 Versioning and configure a lifecycle policy to transition to Glacier
A. Enable S3 Versioning and configure S3 Object Lock in compliance mode
D. Enable S3 Versioning and set a bucket policy to deny s3:DeleteObject
Correct Answer: C
Rationale:
S3 Versioning protects against accidental deletion by retaining all versions, while S3 Object Lock in
compliance mode prevents any user, including the root account, from deleting objects before the
retention period expires, satisfying the 7-year requirement. Lifecycle policies manage storage classes
but do not prevent deletion. Cross-Region Replication protects against Regional failures but does not
enforce retention. Bucket policies can be bypassed by users with sufficient permissions.
AWS Solutions Architect -- 2026/2027 | Passing Score: 72% | Page 4 of 42
AMAZON WEB SERVICES
AWS Solutions Architect Prep - Top 2026 IT certification
2026/2027 Edition - Official Exam 2026/2027
65 72% N/A
QUESTIONS PASSING SCORE RECERTIFICATION
TABLE OF CONTENTS
Section 1 Design Resilient Architectures Q1-Q13
Section 2 Design High-Performing Architectures Q14-Q26
Section 3 Design Secure Applications and Architectures Q27-Q39
Section 4 Design Cost-Optimized Architectures Q40-Q52
Section 5 Define Operationally Excellent Architectures Q53-Q65
Instructions: Select the single best answer for each question. This exam is designed for AWS Solutions Architect
certification preparation. Passing score: 72% (47 questions correct).
AWS Solutions Architect -- 2026/2027 | Passing Score: 72% | Page 1 of 42
,SECTION 1 | Design Resilient Architectures | Q1-Q13 | AWS Solutions Architect 2026/2027
Q1 Question 1 of 65
A company runs a mission-critical web application on EC2 instances in a single Availability
Zone. The application experiences occasional AZ outages that cause significant
downtime. The architecture team needs to ensure the application remains available if an
entire AZ becomes unavailable. What is the most cost-effective approach to improve
resilience?
C. Replicate the infrastructure to another AWS Region and use Route 53 latency-based routing
B. Use AWS Global Accelerator to route traffic to the primary AZ
A. Deploy EC2 instances across multiple Availability Zones behind an Application Load
Balancer
D. Increase the number of EC2 instances in the current AZ
Correct Answer: C
Rationale:
Deploying instances across multiple AZs behind an ALB provides high availability within a Region at
minimal additional cost, as you only pay for the extra instances and inter-AZ data transfer. Global
Accelerator and multi-Region replication are more expensive and add complexity not justified for
single-Region resilience. Simply adding more instances in one AZ does not protect against AZ failure.
AWS Solutions Architect -- 2026/2027 | Passing Score: 72% | Page 2 of 42
,Q2 Question 2 of 65
A startup is building a document storage service that must guarantee all objects are
durably stored and never lost, even in the event of a facility disaster. The data access
pattern is infrequent, with retrieval needed only for compliance audits. The solution must
minimize storage costs. What storage solution meets these requirements?
A. Store objects in Amazon S3 Standard
D. Store objects in Amazon EFS with automatic backups
C. Store objects on Amazon EBS gp3 volumes with daily snapshots
B. Store objects in Amazon S3 Glacier Deep Archive
Correct Answer: D
Rationale:
S3 Glacier Deep Archive provides the highest durability (99.999999999%) at the lowest storage cost,
designed specifically for long-term retention and infrequent retrieval. S3 Standard offers the same
durability but at a significantly higher cost for rarely accessed data. EBS snapshots and EFS backups
are more expensive and less suited for large-scale archival storage.
Q3 Question 3 of 65
An e-commerce platform runs its primary database on Amazon RDS for MySQL in
us-east-1. The team needs a disaster recovery strategy with an RPO of under 5 minutes
and an RTO of under 30 minutes. The DR site should be in us-west-2. What configuration
best meets these requirements?
C. Configure AWS Database Migration Service for continuous replication to us-west-2
B. Use Amazon RDS Multi-AZ with a standby in us-west-2
A. Create a read replica in us-west-2 and promote it during a disaster
D. Take hourly RDS snapshots and copy them to us-west-2
Correct Answer: C
Rationale:
An RDS cross-Region read replica provides asynchronous replication with typical lag under 5 minutes,
and promotion takes under 30 minutes, meeting both RPO and RTO targets. Multi-AZ deployments are
within a single Region only. DMS continuous replication adds operational overhead and complexity.
Hourly snapshots exceed the 5-minute RPO requirement.
AWS Solutions Architect -- 2026/2027 | Passing Score: 72% | Page 3 of 42
, Q4 Question 4 of 65
A financial services company needs to ensure their S3-based data lake maintains 11
nines of durability while also protecting against accidental deletion of critical objects. The
compliance policy requires deleted objects to be recoverable for 7 years. What
combination of S3 features meets both requirements?
C. Use S3 Cross-Region Replication with delete marker sync disabled
B. Enable S3 Versioning and configure a lifecycle policy to transition to Glacier
A. Enable S3 Versioning and configure S3 Object Lock in compliance mode
D. Enable S3 Versioning and set a bucket policy to deny s3:DeleteObject
Correct Answer: C
Rationale:
S3 Versioning protects against accidental deletion by retaining all versions, while S3 Object Lock in
compliance mode prevents any user, including the root account, from deleting objects before the
retention period expires, satisfying the 7-year requirement. Lifecycle policies manage storage classes
but do not prevent deletion. Cross-Region Replication protects against Regional failures but does not
enforce retention. Bucket policies can be bypassed by users with sufficient permissions.
AWS Solutions Architect -- 2026/2027 | Passing Score: 72% | Page 4 of 42
