{"id":15540,"date":"2026-09-18T05:52:44","date_gmt":"2026-09-18T05:52:44","guid":{"rendered":"https:\/\/www.examlabs.com\/certification\/?p=15540"},"modified":"2026-09-18T05:52:44","modified_gmt":"2026-09-18T05:52:44","slug":"amazon-aws-certified-cloudops-engineer-associate-soa-c03-practice-test-questions-and-exam-dumps-part-13-q241-260","status":"publish","type":"post","link":"https:\/\/www.examlabs.com\/certification\/amazon-aws-certified-cloudops-engineer-associate-soa-c03-practice-test-questions-and-exam-dumps-part-13-q241-260\/","title":{"rendered":"Amazon AWS Certified CloudOps Engineer &#8211; Associate SOA-C03 Practice Test Questions and Exam Dumps Part 13 Q241-260"},"content":{"rendered":"<h1><\/h1>\n<p><b>View Full <\/b><a href=\"https:\/\/www.examlabs.com\/aws-certified-cloudops-engineer-associate-soa-c03-exam-dumps\"><b>Amazon AWS Certified CloudOps Engineer &#8211; Associate SOA-C03 Exam Dumps<\/b><\/a><b> and Practice Test Dumps<\/b><\/p>\n<p>&nbsp;<\/p>\n<h3><b>Question 241. An administrator needs to restore an Amazon DynamoDB table after an accidental data change. Which capability provides a continuous recovery option?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB Streams<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB point-in-time recovery<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB Accelerator<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Global secondary indexes<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 2. DynamoDB point-in-time recovery<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">DynamoDB point-in-time recovery provides continuous backups that allow a table to be restored to a specific point in time within the supported recovery period. It is designed to protect against accidental modifications, deletions, or other unwanted data changes. Administrators can use PITR to restore a new table to an earlier state without needing to manually create snapshots at every required interval. DynamoDB Streams serve a different purpose by recording item-level changes for downstream processing. DAX provides caching to improve read performance, while global secondary indexes provide alternative access patterns. For operational recovery after an accidental data change, point-in-time recovery is the appropriate DynamoDB capability.<\/span><\/p>\n<h3><b>Question 242. An administrator wants to capture item-level changes from a DynamoDB table and send those changes to a downstream application. Which feature should be enabled?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB Streams<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB PITR<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB table class<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB TTL only<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. DynamoDB Streams<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">DynamoDB Streams captures information about item-level modifications made to a DynamoDB table. Applications can consume these stream records to implement event-driven workflows such as triggering Lambda functions, maintaining derived data, auditing changes, or processing application events. Streams are different from point-in-time recovery because PITR is intended for restoring table data to an earlier point rather than processing individual changes in real time. DynamoDB TTL automatically removes expired items according to configured expiration attributes and does not provide the same downstream event-streaming purpose. When an operations team needs to observe item changes and deliver them to another application or process, DynamoDB Streams is the appropriate feature.<\/span><\/p>\n<h3><b>Question 243. A company wants to automatically remove expired items from a DynamoDB table based on a timestamp attribute. Which feature should be configured?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB Streams<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB Accelerator<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB Time to Live<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> DynamoDB global tables<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 3. DynamoDB Time to Live<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">DynamoDB Time to Live, commonly called TTL, allows an application to designate an attribute containing an expiration timestamp. DynamoDB uses this information to identify expired items and automatically remove them without requiring the application to issue individual delete operations for every item. TTL can be useful for temporary data such as sessions, caches, tokens, or records that should only remain available for a defined period. TTL deletion is asynchronous, so administrators should not treat the expiration timestamp as an exact deletion deadline. Streams can capture certain changes, DAX provides caching, and global tables support multi-Region replication. For automatic expiration based on a timestamp attribute, DynamoDB TTL is the relevant feature.<\/span><\/p>\n<h3><b>Question 244. An Aurora database must continue operating if the primary DB instance becomes unavailable. Which Aurora capability is designed to support automatic failover?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Aurora Replicas<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> S3 Lifecycle<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> CloudFront Functions<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> AWS Config Rules<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Aurora Replicas<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Aurora Replicas provide additional database instances within an Aurora cluster and can support high availability and read scaling. When the primary instance becomes unavailable, Aurora can promote an appropriate replica to become the new writer according to the cluster&#8217;s configuration and failover behavior. This reduces the need for manual intervention during certain database instance failures. Aurora&#8217;s distributed storage architecture also contributes to its availability characteristics, but administrators should distinguish storage durability from instance-level failover. S3 Lifecycle manages objects, CloudFront Functions process content delivery requests, and AWS Config evaluates resource configuration. When designing Aurora high availability around database instance failure, Aurora Replicas are an important component to evaluate.<\/span><\/p>\n<h3><b>Question 245. An operations team needs to identify database queries that are consuming excessive database resources on an Aurora cluster. Which feature should be evaluated?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Performance Insights<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> S3 Inventory<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Route 53 health checks<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> AWS Service Quotas<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Performance Insights<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Amazon RDS Performance Insights provides visibility into database workload and helps administrators identify performance bottlenecks by analyzing database load and related dimensions. It can help teams determine which queries, waits, users, or other workload characteristics are contributing to database load. This is particularly useful when a database appears healthy at the infrastructure level but applications experience slow queries or increased response times. Standard CloudWatch metrics can show resource utilization, while Performance Insights provides deeper database workload information. S3 Inventory reports object metadata, Route 53 health checks monitor endpoints, and Service Quotas provides limit information. For investigating database workload and query-related performance issues, Performance Insights is appropriate.<\/span><\/p>\n<h3><b>Question 246. A company needs to copy an Amazon EBS snapshot from one AWS Region to another for disaster recovery. Which operation should be performed?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Create an EBS snapshot copy in the destination Region<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Attach the source snapshot directly to an EC2 instance<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Export the snapshot to Route 53<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Create a VPC peering connection<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Create an EBS snapshot copy in the destination Region<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Amazon EBS snapshots can be copied between AWS Regions, allowing organizations to maintain copies of important block-storage backups closer to a disaster-recovery environment. After the snapshot copy completes in the destination Region, administrators can use the copied snapshot to create a new EBS volume and attach it to an appropriate EC2 instance when recovery is required. The copied snapshot is an independent resource in the destination Region and can be managed according to the recovery strategy. VPC peering provides network connectivity but does not replicate EBS snapshots. Route 53 cannot store EBS snapshots. Cross-Region snapshot copying is therefore a common component of regional disaster-recovery planning.<\/span><\/p>\n<h3><b>Question 247. An administrator wants to automatically delete EBS snapshots after they reach a specified retention age. Which AWS capability can automate this lifecycle?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Amazon Inspector<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Amazon Data Lifecycle Manager<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> AWS CloudTrail<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Route 53 Resolver<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 2. Amazon Data Lifecycle Manager<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Amazon Data Lifecycle Manager, or DLM, can automate the creation, retention, and deletion of EBS snapshots according to lifecycle policies. Administrators can define schedules and retention rules so that snapshots are created regularly and older snapshots are automatically removed after the desired retention period. This reduces the operational effort required to manage snapshots manually and helps control storage costs. DLM should be configured carefully so retention requirements are not violated. CloudTrail records API activity, Inspector provides security assessment capabilities, and Route 53 Resolver provides DNS resolution functions. When the requirement is automated EBS snapshot lifecycle management, Amazon Data Lifecycle Manager is an appropriate service.<\/span><\/p>\n<h3><b>Question 248. An application requires very fast initialization of EBS volumes created from frequently used snapshots. Which EBS feature can provide faster access to provisioned data?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Fast Snapshot Restore<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> EBS encryption<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> EBS Elastic Volumes<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> EBS volume deletion protection<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Fast Snapshot Restore<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Amazon EBS Fast Snapshot Restore, or FSR, helps newly created volumes from enabled snapshots achieve full performance more quickly without requiring the application to initialize or read all blocks before reaching expected performance. This can be valuable for workloads that frequently create volumes from snapshots and need them to become usable quickly, such as recovery environments, large-scale application deployments, or certain testing workflows. FSR is enabled for specific snapshots in specific Availability Zones and can introduce additional costs, so administrators should evaluate where it is operationally justified. Elastic Volumes address dynamic volume configuration changes, while encryption protects data and does not directly provide the same initialization benefit.<\/span><\/p>\n<h3><b>Question 249. An EC2 workload requires a block-storage volume with configurable IOPS and throughput independent of volume size. Which EBS volume type should be considered?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> gp3<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> standard magnetic<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> st1<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> sc1<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. gp3<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Amazon EBS gp3 volumes allow administrators to configure storage capacity, provisioned IOPS, and throughput independently within the supported limits. This provides greater flexibility when a workload requires higher performance without requiring a proportional increase in storage capacity. For example, a database may require additional IOPS while its existing data footprint remains relatively small. Administrators can monitor EBS performance metrics to determine whether the workload is constrained by IOPS, throughput, or another resource before making changes. Older magnetic volumes and throughput-oriented HDD options such as st1 and sc1 serve different workload characteristics. For general-purpose SSD storage with independent performance configuration, gp3 is a suitable option.<\/span><\/p>\n<h3><b>Question 250. A company wants to prevent unauthorized access to an S3 bucket while allowing only requests originating from a specific VPC endpoint. Which control can be included in the bucket policy?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> A condition using the VPC endpoint identifier<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> A CloudWatch dashboard<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> An EBS security group<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> A Route 53 health check<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. A condition using the VPC endpoint identifier<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">An S3 bucket policy can include conditions that restrict access based on the VPC endpoint through which a request is made. This allows organizations to create policies that permit access only when requests originate through an approved endpoint, supporting private network access patterns. Administrators must carefully construct the policy and verify that legitimate application traffic uses the intended endpoint. Other controls may also be required, such as IAM permissions and endpoint policies. CloudWatch dashboards provide monitoring visualization, security groups control network interfaces rather than S3 bucket authorization, and Route 53 health checks monitor endpoint availability. When the requirement is to constrain S3 access to a specific VPC endpoint, an appropriate bucket-policy condition can enforce that restriction.<\/span><\/p>\n<h3><b>Question 251. An organization needs to make a private service available to consumers in other VPCs without requiring full VPC-to-VPC network connectivity. Which AWS service should the provider evaluate?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> AWS PrivateLink<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> NAT Gateway<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Internet Gateway<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> AWS Direct Connect<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. AWS PrivateLink<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">AWS PrivateLink enables private connectivity to supported services through interface VPC endpoints without requiring consumers to establish broad network connectivity to the service provider&#8217;s VPC. A service provider can expose an application through an endpoint service, while consumers create interface endpoints in their own VPCs. This model can reduce network exposure because consumers access the service through private IP addresses and do not need direct access to the provider&#8217;s entire network. NAT Gateway provides outbound Internet connectivity, an Internet Gateway provides VPC Internet access, and Direct Connect provides dedicated connectivity between on-premises networks and AWS. For private service consumption without broad VPC-to-VPC connectivity, PrivateLink is appropriate.<\/span><\/p>\n<h3><b>Question 252. A VPC uses an interface endpoint for an AWS service, but applications continue resolving the service&#8217;s public endpoint instead of the private endpoint. Which setting should the administrator investigate?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Private DNS for the interface endpoint<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> EBS snapshot retention<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> S3 object versioning<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Auto Scaling warm pool<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Private DNS for the interface endpoint<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Interface VPC endpoints can use private DNS so that applications resolving the standard AWS service hostname receive private endpoint addresses when appropriate. If applications continue resolving public addresses, administrators should verify whether private DNS is enabled for the endpoint and whether the VPC has the required DNS support and hostname settings. They should also confirm that applications are using the expected AWS service hostname rather than a hard-coded public address. EBS snapshots, S3 versioning, and Auto Scaling warm pools do not control interface endpoint DNS resolution. Proper private DNS configuration can allow applications to use normal service names while traffic remains within the VPC networking environment.<\/span><\/p>\n<h3><b>Question 253. An organization connects multiple VPCs through a Transit Gateway. Which component determines how traffic is routed between Transit Gateway attachments?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Transit Gateway route table<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> S3 bucket policy<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Security Hub control<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> CloudWatch alarm<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Transit Gateway route table<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Transit Gateway route tables determine how traffic is forwarded between Transit Gateway attachments. Each attachment can be associated with a Transit Gateway route table, and routes can be propagated or added according to the network architecture. Administrators can use multiple Transit Gateway route tables to isolate environments or implement different routing policies for groups of VPCs and network connections. The VPC route tables still need appropriate routes directing traffic toward the Transit Gateway attachment. S3 bucket policies control object access, Security Hub aggregates security findings, and CloudWatch alarms monitor metrics. During Transit Gateway troubleshooting, administrators should inspect both VPC routing and Transit Gateway routing to verify that the expected path exists.<\/span><\/p>\n<h3><b>Question 254. A Site-to-Site VPN tunnel shows as available, but applications cannot communicate across the connection. Which additional configuration should be investigated?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Route configuration on both sides<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> S3 lifecycle configuration<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> CloudFront cache behavior<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> ECR image tags<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Route configuration on both sides<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">A VPN tunnel being established does not guarantee that application traffic will reach its destination. Routing must correctly direct traffic from the VPC toward the VPN connection and from the on-premises network toward the AWS networks. Depending on the architecture, administrators may use static routes or dynamic routing through BGP. They should also verify security groups, network ACLs, customer gateway configuration, and return routes. A missing return route can cause connections to fail even when the tunnel itself appears healthy. S3 lifecycle policies, CloudFront cache behavior, and ECR image tags are unrelated to VPN packet routing. Therefore, route configuration on both sides is a key troubleshooting area.<\/span><\/p>\n<h3><b>Question 255. An application behind an Application Load Balancer returns HTTP 503 errors because no healthy targets are available. Which component should be inspected first?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Target group health checks<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> S3 lifecycle rules<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Route 53 Resolver rules<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> EBS snapshot policies<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Target group health checks<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">An Application Load Balancer can return HTTP 503 responses when it has no healthy targets available to handle a request. Target group health checks determine whether registered targets are considered healthy based on configured protocol, port, path, and expected response behavior. Administrators should verify that the health-check path exists, the application is listening on the expected port, the target security group permits the health-check traffic, and the target returns an acceptable response. They should also inspect target registration and application logs. S3 lifecycle rules, Route 53 Resolver, and EBS snapshot policies do not determine ALB target health. Reviewing target health is therefore a logical first troubleshooting step.<\/span><\/p>\n<h3><b>Question 256. An ALB listener must send requests to one target group when the Host header is <\/b><b>api.example.com<\/b><b> and another target group for other hosts. Which configuration supports this design?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Listener host-header rules<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> EBS volume policies<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> S3 replication rules<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> NAT Gateway routes<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Listener host-header rules<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Application Load Balancer listener rules can evaluate the HTTP Host header and route requests to different target groups. This supports host-based routing, allowing multiple applications or services to share the same load balancer while receiving traffic according to the requested hostname. Administrators can assign appropriate priorities to rules and configure a default action for requests that do not match the specific host condition. The target groups must also contain healthy registered targets. EBS policies manage storage, S3 replication handles object copies, and NAT Gateway routes control outbound network traffic. For routing requests according to hostnames at Layer 7, ALB listener host-header rules are the appropriate configuration.<\/span><\/p>\n<h3><b>Question 257. A Route 53 record should send traffic to a primary endpoint and automatically direct users to a secondary endpoint when the primary becomes unhealthy. Which routing policy should be configured?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Weighted routing<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Failover routing<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Latency-based routing<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Geolocation routing<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 2. Failover routing<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Route 53 failover routing is designed for architectures with primary and secondary resources. A health check can be associated with the primary endpoint so that Route 53 can determine whether it is considered healthy. If the primary becomes unhealthy according to the configured health-check behavior, DNS responses can direct clients toward the secondary resource. This provides a DNS-level failover mechanism for supported architectures. Weighted routing distributes traffic according to configured weights, while latency-based routing selects resources according to network latency and geolocation routing uses geographic location information. Administrators should also understand DNS caching and TTL behavior because clients may continue using previously cached responses during a failover event.<\/span><\/p>\n<h3><b>Question 258. A CloudFront distribution should retrieve content from a private S3 bucket while preventing direct public access to the bucket. Which feature should be configured?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Origin Access Control<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> NAT Gateway<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> VPC peering<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Route 53 Resolver<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Origin Access Control<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">CloudFront Origin Access Control, or OAC, allows CloudFront to securely access an S3 origin while the bucket can remain private. The S3 bucket policy can be configured to allow the CloudFront distribution to retrieve objects while denying direct public access. This architecture helps ensure that users access content through the CloudFront distribution rather than bypassing the intended content-delivery layer and directly accessing the S3 bucket. NAT Gateway and VPC peering do not provide the required CloudFront-to-S3 authorization model, while Route 53 Resolver handles DNS resolution. Administrators should carefully configure the CloudFront origin, S3 bucket policy, and signing behavior so legitimate CloudFront requests are permitted.<\/span><\/p>\n<h3><b>Question 259. An administrator needs to configure CloudFront so that different URL paths use different cache behaviors and origins. Which feature should be configured?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> CloudFront cache behaviors<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> S3 Lifecycle rules<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> VPC route tables<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> AWS Config aggregators<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. CloudFront cache behaviors<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">CloudFront cache behaviors allow administrators to define how requests matching specific path patterns are handled. Different behaviors can specify settings such as the origin, allowed HTTP methods, caching policies, origin request policies, and other delivery controls. For example, requests matching <\/span><span style=\"font-weight: 400;\">\/images\/*<\/span><span style=\"font-weight: 400;\"> can be directed to one origin while <\/span><span style=\"font-weight: 400;\">\/api\/*<\/span><span style=\"font-weight: 400;\"> uses another configuration. The default cache behavior handles requests that do not match more specific patterns. S3 Lifecycle rules manage object storage transitions and expiration, VPC route tables control network routing, and AWS Config aggregators provide centralized configuration visibility. When a CloudFront distribution needs path-specific delivery behavior, cache behaviors are the appropriate feature.<\/span><\/p>\n<h3><b>Question 260. A company wants to detect vulnerabilities in software packages installed on supported EC2 instances and receive security findings. Which AWS service should be evaluated?<\/b><\/h3>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Amazon Inspector<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Amazon Route 53<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> AWS Backup<\/span><\/li>\n<li><b><\/b><span style=\"font-weight: 400;\"> Amazon SQS<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1. Amazon Inspector<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Amazon Inspector is designed to identify security vulnerabilities and exposure conditions in supported AWS workloads, including supported EC2 environments. It can evaluate software packages and other relevant workload information to generate findings that help security and operations teams investigate vulnerabilities. This provides a more security-focused assessment than general infrastructure monitoring tools. Administrators can use the findings to identify affected resources and prioritize remediation activities such as updating vulnerable packages or modifying configurations. Route 53 provides DNS services, AWS Backup handles backup management, and SQS provides message queuing. When the operational requirement is to identify software vulnerabilities on supported EC2 workloads, Amazon Inspector is the appropriate service to evaluate.<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>View Full Amazon AWS Certified CloudOps Engineer &#8211; Associate SOA-C03 Exam Dumps and Practice Test Dumps &nbsp; Question 241. An administrator needs to restore an Amazon DynamoDB table after an accidental data change. Which capability provides a continuous recovery option? DynamoDB Streams DynamoDB point-in-time recovery DynamoDB Accelerator Global secondary indexes Correct Answer: 2. DynamoDB point-in-time [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1648,1647],"tags":[],"_links":{"self":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/15540"}],"collection":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/comments?post=15540"}],"version-history":[{"count":1,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/15540\/revisions"}],"predecessor-version":[{"id":15598,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/15540\/revisions\/15598"}],"wp:attachment":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/media?parent=15540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/categories?post=15540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/tags?post=15540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}