The AWS Certified Solutions Architect – Professional (SAP-C02) exam validates advanced skills in designing distributed systems on AWS. It is ideal for experienced architects looking to demonstrate their expertise.
A company requires cross-region backups for compliance. What is the best approach using S3?
AUse S3 Multi-Region Access Points
BImplement S3 Cross-Region Replication
CStore data in S3 Glacier
DManually copy S3 buckets weekly
Explanation
S3 Cross-Region Replication automatically copies objects to a different AWS region, ensuring compliance.
Q132
What happens when an IAM user exceeds the maximum session duration policy?
AUser's session is terminated
BUser can extend session duration
CUser's access is revoked
DUser gets a warning message
Explanation
When exceeding the maximum session duration, the IAM session is terminated immediately, preventing continuous access.
Q133
Which AWS service is primarily used for logging and monitoring cloud applications?
AAmazon CloudWatch
BAWS Lambda
CAWS Config
DAmazon S3
Explanation
Amazon CloudWatch provides monitoring and logging, while the others either perform different functions or specific tasks.
Q134
You are configuring AWS IAM policies for a developer team. They need granular access to specific S3 buckets with read/write permissions but no access to other resources. What is the best practice for granting this access?
AUse a wild card in the policy
BAttach a bucket policy only
CCreate user-specific policies
DUse a group policy with specific permissions
Explanation
Using a group policy ensures uniform permissions for the team, while other options lack granularity or security.
Q135
What happens when an EC2 instance's IAM role is misconfigured?
AThe instance will not launch
BThe instance cannot access AWS services
CThe instance fails to terminate
DThe instance operates with full permissions
Explanation
A misconfigured IAM role denies the instance necessary permissions to access AWS services, while others describe incorrect behaviors.
Q136
Which service is used for automatically scaling EC2 instances?
AAuto Scaling
BElastic Load Balancer
CEC2 Instance Scheduler
DAWS Lambda
Explanation
Auto Scaling automatically adjusts EC2 instance counts based on demand, while the others serve different purposes.
Q137
A company needs to keep sensitive data encrypted both in transit and at rest. Which combination would you recommend?
AUse S3 with SSE and HTTPS
BUse EBS without encryption
CUse CloudFront without SSL
DUse RDS with no encryption
Explanation
Using S3 with SSE ensures encryption at rest and HTTPS secures data in transit, while the other options do not offer proper encryption.
Q138
You are configuring a VPC and want to ensure that instances in private subnets cannot directly access the internet. What should you do?
AAssociate a public IP
BCreate NAT gateway in public subnet
CAdd route to internet gateway
DUse a public subnet only
Explanation
A NAT gateway allows outbound internet access for instances in private subnets, while the other options either expose them or enable direct internet access.
Q139
Which AWS service is best for real-time stream processing?
AKinesis Data Stream
BS3 Batch Operations
CGlue ETL
DRDS Multi-AZ
Explanation
Kinesis Data Stream is specifically designed for real-time data processing, while the others focus on storage or data transformation.
Q140
A company needs to establish a private connection between their on-premises data center and AWS. Which solution should they choose?
AAWS Direct Connect
BVPN Gateway
CTransit Gateway
DVPC Peering
Explanation
AWS Direct Connect provides dedicated private connectivity, whereas the others involve different networking setups or public connections.