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ANS-C01 Exam Practice Made Easy: Latest Mock Exams, AWS Certified Advanced Networking | SPOTO

Achieving the AWS Certified Advanced Networking - Specialty (ANS-C01) certification is a significant milestone for professionals seeking to validate their expertise in designing, implementing, managing, and securing AWS and hybrid network architectures at scale. To ensure success in this challenging exam, thorough preparation is crucial. This comprehensive study aid provides a wealth of exam materials, including practice tests, exam dumps, exam answers, and sample questions, meticulously crafted to mirror the actual exam format and content. By leveraging these exam preparation resources, candidates can gain a deep understanding of the exam objectives and familiarize themselves with the types of questions they will encounter. SPOTO's ANS-C01 Exam Practice Made Easy: Latest Mock Exams offers an immersive exam simulator, replicating the real exam environment, allowing candidates to experience online exam questions and develop effective time-management strategies. Additionally, the exam questions and answers cover a wide range of topics, ensuring candidates have a well-rounded understanding of AWS networking concepts and best practices. With its comprehensive exam materials, practical mock exams, and user-friendly interface, SPOTO's ANS-C01 Exam Practice Made Easy: Latest Mock Exams provides an accessible and efficient way for networking professionals to enhance their exam readiness and increase their chances of achieving the coveted AWS Certified Advanced Networking - Specialty certification.
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Question #1
A network engineer needs to set up an Amazon EC2 Auto Scaling group to run a Linux-based network appliance in a highly available architecture. The network engineer is configuring the new launch template for the Auto Scaling group. In addition to the primary network interface the network appliance requires a second network interface that will be used exclusively by the application to exchange traffic with hosts over the internet. The company has set up a Bring Your Own IP (BYOIP) pool that includes an Elasti
A. Configure the two network interfaces in the launch templat
B. Define the primary network interface to be created in one of the private subnet
C. For the second network interface, select one of the public subnet
D. Choose the BYOIP pool ID as the source of public IP addresses
E. Configure the primary network interface in a private subnet in the launch templat
F. Use the user data option to run a cloud-init script after boot to attach the second network interface from a subnet with auto-assign public IP addressing enabled
View answer
Correct Answer: BCE

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Question #2
A company is using Amazon Route 53 Resolver DNS Firewall in a VPC to block all domains except domains that are on an approved list. The company is concerned that if DNS Firewall is unresponsive, resources in the VPC might be affected if the network cannot resolve any DNS queries. To maintain application service level agreements, the company needs DNS queries to continue to resolve even if Route 53 Resolver does not receive a response from DNS Firewall. Which change should a network engineer implement to mee
A. Update the DNS Firewall VPC configuration to disable fail open for the VPC
B. Update the DNS Firewall VPC configuration to enable fail open for the VPC
C. Create a new DHCP options set with parameter dns_firewall_fail_open=fals
D. Associate the new DHCP options set with the VPC
E. Create a new DHCP options set with parameter dns_firewall_fail_open=tru
F. Associate the new DHCP options set with the VPC
View answer
Correct Answer: B
Question #3
A company has its production VPC (VPC-A) in the eu-west-1 Region in Account 1. VPC-A is attached to a transit gateway (TGW-A) that is connected to an on- premises data center in Dublin, Ireland, by an AWS Direct Connect transit VIF that is configured for an AWS Direct Connect gateway. The company also has a staging VPC (VPC-B) that is attached to another transit gateway (TGW-B) in the eu-west-2 Region in Account 2. A network engineer must implement connectivity between VPC-B and the on-premises data center
A. Configure inter-Region VPC peering between VPC-A and VPC-
B. Add the required VPC peering route
C. Add the VPC-B CIDR block in the allowed prefixes on the Direct Connect gateway association
D. Associate TGW-B with the Direct Connect gatewa
E. Advertise the VPC-B CIDR block under the allowed prefixes
F. Configure another transit VIF on the Direct Connect connection and associate TGW- G
View answer
Correct Answer: C
Question #4
A network engineer has deployed an Amazon EC2 instance in a private subnet in a VPC. The VPC has no public subnet. The EC2 instance hosts application code that sends messages to an Amazon Simple Queue Service (Amazon SQS) queue. The subnet has the default network ACL with no modification applied. The EC2 instance has the default security group with no modification applied. The SQS queue is not receiving messages. Which of the following are possible causes of this problem? (Choose two.)
A. The EC2 instance is not attached to an IAM role that allows write operations to Amazon SQS
B. The security group is blocking traffic to the IP address range used by Amazon SQS
C. There is no interface VPC endpoint configured for Amazon SQS
D. The network ACL is blocking return traffic from Amazon SQS
E. There is no route configured in the subnet route table for the IP address range used by Amazon SQS
View answer
Correct Answer: BCD
Question #5
A security team is performing an audit of a company's AWS deployment. The security team is concerned that two applications might be accessing resources that should be blocked by network ACLs and security groups. The applications are deployed across two Amazon Elastic Kubernetes Service (Amazon EKS) clusters that use the Amazon VPC Container Network Interface (CNI) plugin for Kubernetes. The clusters are in separate subnets within the same VPC and have a Cluster Autoscaler configured. The security team needs
A. Create VPC flow logs in the default forma
B. Create a filter to gather flow logs only from the EKS nodes
C. Create VPC flow logs in a custom forma
D. Set the EKS nodes as the resource Include the pkt-srcaddr field and the pkt-dstaddr field in the flow logs
E. Create VPC flow logs in a custom forma
F. Set the application subnets as resource G
View answer
Correct Answer: C
Question #6
A retail company is running its service on AWS. The company’s architecture includes Application Load Balancers (ALBs) in public subnets. The ALB target groups are configured to send traffic to backend Amazon EC2 instances in private subnets. These backend EC2 instances can call externally hosted services over the internet by using a NAT gateway. The company has noticed in its billing that NAT gateway usage has increased significantly. A network engineer needs to find out the source of this increased usage.
A. Enable VPC flow logs on the NAT gateway's elastic network interfac
B. Publish the logs to a log group in Amazon CloudWatch Log
C. Use CloudWatch Logs Insights to query and analyze the logs
D. Enable NAT gateway access log
E. Publish the logs to a log group in Amazon CloudWatch Log
F. Use CloudWatch Logs Insights to query and analyze the logs
View answer
Correct Answer: BC
Question #7
A company hosts a web application on Amazon EC2 instances behind an Application Load Balancer (ALB). The ALB is the origin in an Amazon CloudFront distribution. The company wants to implement a custom authentication system that will provide a token for its authenticated customers. The web application must ensure that the GET/POST requests come from authenticated customers before it delivers the content. A network engineer must design a solution that gives the web application the ability to identify authoriz
A. Use the ALB to inspect the authorized token inside the GET/POST request payloa
B. Use an AWS Lambda function to insert a customized header to inform the web application of an authenticated customer request
C. Integrate AWS WAF with the ALB to inspect the authorized token inside the GET/POST request payloa
D. Configure the ALB listener to insert a customized header to inform the web application of an authenticated customer request
E. Use an AWS Lambda@Edge function to inspect the authorized token inside the GET/POST request payloa
F. Use the Lambda@Edge function also to insert a customized header to inform the web application of an authenticated customer request
View answer
Correct Answer: C
Question #8
A company has deployed a web application on AWS. The web application uses an Application Load Balancer (ALB) across multiple Availability Zones. The targets of the ALB are AWS Lambda functions. The web application also uses Amazon CloudWatch metrics for monitoring. Users report that parts of the web application are not loading properly. A network engineer needs to troubleshoot the problem. The network engineer enables access logging for the ALB. What should the network engineer do next to determine which er
A. Send the logs to Amazon CloudWatch Log
B. Review the ALB logs in CloudWatch Insights to determine which error messages the ALB is receiving
C. Configure the Amazon S3 bucket destinatio
D. Use Amazon Athena to determine which error messages the ALB is receiving
E. Configure the Amazon S3 bucket destinatio
F. After Amazon CloudWatch Logs pulls the ALB logs from the S3 bucket automatically, review the logs in CloudWatch Logs to determine which error messages the ALB is receiving
View answer
Correct Answer: A
Question #9
A company has created three VPCs: a production VPC, a nonproduction VPC, and a shared services VPC. The production VPC and the nonproduction VPC must each have communication with the shared services VPC. There must be no communication between the production VPC and the nonproduction VPC. A transit gateway is deployed to facilitate communication between VPCs. Which route table configurations on the transit gateway will meet these requirements?
A. Configure a route table with the production and nonproduction VPC attachments associated with propagated routes for only the shared services VP
B. Create an additional route table with only the shared services VPC attachment associated with propagated routes from the production and nonproduction VPCs
C. Configure a route table with the production and nonproduction VPC attachments associated with propagated routes for each VP
D. Create an additional route table with only the shared services VPC attachment associated with propagated routes from each VPC
E. Configure a route table with all the VPC attachments associated with propagated routes for only the shared services VPCreate an additional route table with only the shared services VPC attachment associated with propagated routes from the production and nonproduction VPCs
F. Configure a route table with the production and nonproduction VPC attachments associated with propagated routes disable G
View answer
Correct Answer: C
Question #10
A customer has set up multiple VPCs for Dev, Test, Prod, and Management. You need to set up AWS Direct Connect to enable data flow from on-premises to each VPC. The customer has monitoring software running in the Management VPC that collects metrics from the instances in all the other VPCs. Due to budget requirements, data transfer charges should be kept at minimum. Which design should be recommended?
A. Create a total of four private VIFs, one for each VPC owned by the customer, and route traffic between VPCs using the Direct Connect link
B. Create a private VIF to the Management VPC, and peer this VPC to all other VPCs
C. Create a private VIF to the Management VPC, and peer this VPC to all other VPCs, enable source/destination NAT in the Management VPC
D. Create a total of four private VIFs, and enable VPC peering between all VPCs
View answer
Correct Answer: D
Question #11
A company is using a NAT gateway to allow internet connectivity for private subnets in a VPC in the us-west-2 Region. After a security audit, the company needs to remove the NAT gateway. In the private subnets, the company has resources that use the unified Amazon CloudWatch agent. A network engineer must create a solution to ensure that the unified CloudWatch agent continues to work after the removal of the NAT gateway. Which combination of steps should the network engineer take to meet these requirements?
A. Validate that private DNS is enabled on the VPC by setting the enableDnsHostnames VPC attribute and the enableDnsSupport VPC attribute to true
B. Create a new security group with an entry to allow outbound traffic that uses the TCP protocol on port 443 to destination 0
C. Create a new security group with entries to allow inbound traffic that uses the TCP protocol on port 443 from the IP prefixes of the private subnets
D. Create the following interface VPC endpoints in the VPC: com
E. Associate the new security group with the endpoint network interfaces
F. Create the following interface VPC endpoint in the VPC: com
View answer
Correct Answer: C
Question #12
Your company runs an application for the US market in the us-east-1 AWS region. This application uses proprietary TCP and UDP protocols on Amazon Elastic Compute Cloud (EC2) instances. End users run a real-time, front-end application on their local PCs. This front-end application knows the DNS hostname of the service. You must prepare the system for global expansion. The end users must access the application with lowest latency. How should you use AWS services to meet these requirements?
A. Register the IP addresses of the service hosts as “A” records with latency-based routing policy in Amazon Route 53, and set a Route 53 health check for these hosts
B. Set the Elastic Load Balancing (ELB) load balancer in front of the hosts of the service, and register the ELB name of the main service host as an ALIAS record with a latency-based routing policy in Route 53
C. Set Amazon CloudFront in front of the host of the service, and register the CloudFront name of the mainservice as an ALIAS record in Route 53
D. Set the Amazon API gateway in front of the service, and register the API gateway name of the main service as an ALIAS record in Route 53
View answer
Correct Answer: AD
Question #13
A Network Engineer is provisioning a subnet for a load balancer that will sit in front of a fleet ofapplication servers in a private subnet. There is limited IP space left in the VPC CIDR. The application has few users now but is expected to grow quickly to millions of users. What design will use the LEAST amount of IP space, while allowing for this growth?
A. Use two /29 subnets for an Application Load Balancer in different Availability Zones
B. Use one /29 subnet for the Network Load Balance
C. Add another VPC CIDR to the VPC to allow for future growth
D. Use two /28 subnets for a Network Load Balancer in different Availability Zones
E. Use one /28 subnet for an Application Load Balance
F. Add another VPC CIDR to the VPC to allow for future growth
View answer
Correct Answer: D
Question #14
A banking company is successfully operating its public mobile banking stack on AWS. The mobile banking stack is deployed in a VPC that includes private subnets and public subnets. The company is using IPv4 networking and has not deployed or supported IPv6 in the environment. The company has decided to adopt a third- party service provider's API and must integrate the API with the existing environment. The service provider’s API requires the use of IPv6. A network engineer must turn on IPv6 connectivity for
A. Create an internet gateway and a NAT gateway in the VP
B. Add a route to the existing subnet route tables to point IPv6 traffic to the NAT gateway
C. Create an internet gateway and a NAT instance in the VP
D. Add a route to the existing subnet route tables to point IPv6 traffic to the NAT instance
E. Create an egress-only Internet gateway in the VPAdd a route to the existing subnet route tables topointIPv6 traffic to the egress-only internet gateway
F. Create an egress-only internet gateway in the VP G
View answer
Correct Answer: BD
Question #15
An organization launched an IPv6-only web portal to support IPv6-native mobile clients. Front-end instances launch in an Amazon VPC associated with an appropriate IPv6 CIDR. The VPC IPv4 CIDR is fully utilized. A single subnet exists in each of two Availability Zones with appropriately configured IPv6 CIDR associations. Auto Scaling is properly configured, and no Elastic Load Balancing is used. Customers say the service is unavailable during peak load times. The network engineer attempts to launch an instan
A. Create a new subnet using a VPC secondary IPv6 CIDR, and associate an IPv6 CID
B. Include the new subnet in the Auto Scaling group
C. Create a new subnet using a VPC secondary IPv4 CIDR, and associate an IPv6 CID
D. Include the new subnet in the Auto Scaling group
E. Resize the IPv6 CIDR on each of the existing subnet
F. Modify the Auto Scaling group maximum number of instances
View answer
Correct Answer: B

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