AWS Certified Advanced Networking ANS-C01 Part 2 Quiz Format
iam.awslagi2020-09-07T21:36:23+07:00Notes: Hi all, AWS Certified Advanced Networking Practice Exam will familiarize you with types of questions you may encounter on the certification exam and help you determine your readiness or if you need more preparation and/or experience. Successful completion of the practice exam does not guarantee you will pass the certification exam as the actual exam is longer and covers a wider range of topics.
We highly recommend you should take AWS Certified Advanced Networking Guarantee Part because it include real questions and highlighted answers are collected in our exam. It will help you pass exam in easier way.
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Part 1: https://www.awslagi.com/aws-certified-advanced-networking-ans-c01-part-1-quiz
Part 2: https://www.awslagi.com/aws-certified-advanced-networking-ans-c01-part-2-quiz
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ANS-C00-21-40
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- Question 1 of 20
1. Question
A network engineer is managing two AWS Direct Connect connections. Each connection has a public virtual interface configured with a private ASN. The engineer wants to configure active/passive routing between the Direct Connect connections to access Amazon public endpoints. What BGP configuration is required for the on-premises equipment? (Select two.)
CorrectIncorrectHint
Hint Answer: A E
- Question 2 of 20
2. Question
A Network Engineer is designing a new system on AWS that will take advantage of Amazon CloudFront for both content caching and for protecting the underlying origin. There is concern that an external agency might be able to access the IP addresses for the application’s origin and then attack the origin despite it being served by CloudFront. Which of the following solutions provides the strongest level of protection to the origin?
CorrectIncorrectHint
Hint Answer: B
- Question 3 of 20
3. Question
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 instance manually and receives the following message: “There are not enough free addresses in subnet ‘subnet-12345677’ to satisfy the requested number of instances.” What action will resolve the availability problem?
CorrectIncorrectHint
Hint Answer: B
- Question 4 of 20
4. Question
You deploy an Amazon EC2 instance that runs a web server into a subnet in a VPC. An Internet gateway is attached, and the main route table has a default route (0.0.0.0/0) configured with a target of the Internet gateway. The instance has a security group configured to allow as follows: Protocol: TCP Port: 80 inbound, nothing outbound The Network ACL for the subnet is configured to allow as follows: Protocol: TCP Port: 80 inbound, nothing outbound When you try to browse to the web server, you receive no response. Which additional step should you take to receive a successful response?
CorrectIncorrectHint
Hint Answer: D
- Question 5 of 20
5. Question
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?
CorrectIncorrectHint
Hint Answer: C
- Question 6 of 20
6. Question
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?
CorrectIncorrectHint
Hint Answer: D
- Question 7 of 20
7. Question
Your security team implements a host-based firewall on all of your Amazon Elastic Compute Cloud (EC2) instances to block all outgoing traffic. Exceptions must be requested for each specific requirement. Until you request a new rule, you cannot access the instance metadata service. Which firewall rule should you request to be added to your instances to allow instance metadata access?
CorrectIncorrectHint
Hint Answer: C
- Question 8 of 20
8. Question
Your organization has a newly installed 1-Gbps AWS Direct Connect connection. You order the cross-connect from the Direct Connect location provider to the port on your router in the same facility. To enable the use of your first virtual interface, your router must be configured appropriately. What are the minimum requirements for your router?
CorrectIncorrectHint
Hint Answer: B
- Question 9 of 20
9. Question
You use a VPN to extend your corporate network into a VPC. Instances in the VPC are able to resolve resource records in an Amazon Route 53 private hosted zone. Your on-premises DNS server is configured with a forwarder to the VPC DNS server IP address. On-premises users are unable to resolve names in the private hosted zone, although instances in a peered VPC can.
What should you do to provide on-premises users with access to the private hosted zone?CorrectIncorrectHint
Hint Answer: A
- Question 10 of 20
10. Question
Your hybrid networking environment consists of two application VPCs, a shared services VPC, and your corporate network. The corporate network is connected to the shared services VPC via an IPsec VPN with dynamic (BGP) routing enabled. The applications require access to a common authentication service in the shared services VPC. You need to enable native network access from the corporate network to both application VPCs. Which step should you take to meet the requirements?
CorrectIncorrectHint
Hint Answer: C
- Question 11 of 20
11. Question
You operate a production VPC with both a public and a private subnet. Your organization maintains a restricted Amazon S3 bucket to support this production workload. Only Amazon EC2 instances in the private subnet should access the bucket. You implement VPC endpoints(VPC-E) for Amazon S3 and remove the NAT that previously provided a network path to Amazon S3. The default VPC-E policy is applied. Neither EC2 instances in the public or private subnets are able to access the S3 bucket. What should you do to enable Amazon S3 access from EC2 instances in the private subnet?
CorrectIncorrectHint
Hint Answer: B
- Question 12 of 20
12. Question
The Web Application Development team is worried about malicious activity from 200 random IP addresses. Which action will ensure security and scalability from this type of threat?
CorrectIncorrectHint
Hint Answer: C
- Question 13 of 20
13. Question
A company is about to migrate an application from its on-premises data center to AWS. As part of the planning process, the following requirements involving DNS have been identified. On-premises systems must be able to resolve the entries in an Amazon Route 53 private hosted zone. Amazon EC2 instances running in the organization’s VPC must be able to resolve the DNS names of on-premises systems The organization’s VPC uses the CIDR block 172.16.0.0/16. Assuming that there is no DNS namespace overlap, how can these requirements be met?
CorrectIncorrectHint
Hint Answer: C
- Question 14 of 20
14. Question
An organization will be extending its existing on-premises infrastructure into the cloud. The design consists of a transit VPC that contains stateful firewalls that will be deployed in a highly available configuration across two Availability Zones for automatic failover. What MUST be configured for this design to work? (Select two.)
CorrectIncorrectHint
Hint Answer: B C
- Question 15 of 20
15. Question
A department in your company has created a new account that is not part of the organization’s consolidated billing family. The department has also created a VPC for its workload. Access is restricted by network access control lists to the department’s on-premises private IP allocation. An AWS Direct Connect private virtual interface for this VPC advertises a default route to the company network. When the department downloads data from an Amazon Elastic Compute Cloud(EC2) instance in its new VPC, what are the associated charges?
CorrectIncorrectHint
Hint Answer: D
- Question 16 of 20
16. Question
Your company maintains an Amazon Route 53 private hosted zone. DNS resolution is restricted to a single, pre-existing VPC. For a new application deployment, you create an additional VPC in the same AWS account. Both this new VPC and your on-premises DNS infrastructure must resolve records in the existing private hosted zone. Which two activities are required to enable DNS resolution both within the new VPC and from the on-premises infrastructure? (Select two.)
CorrectIncorrectHint
Hint Answer: B C
- Question 17 of 20
17. Question
A corporate network routing table contains 624 individual RFC 1918 and public IP prefixes. You have two AWS Direct Connect connectors. You configure a private virtual interface on both connections to a virtual private gateway. The virtual private gateway is not currently attached to a VPC. Neither BGP session will maintain the Established state on the customer router. The AWS Management Console reports the private virtual interfaces as Down. What could you do to address the problem so that the AWS Management Console reports the private virtual interface as Available?
CorrectIncorrectHint
Hint Answer: C
- Question 18 of 20
18. Question
You are configuring a virtual interface for access to your VPC on a newly provisioned 1-Gbps AWS Direct Connect connection. Which two configuration values do you need to provide? (Select two.)
CorrectIncorrectHint
Hint Answer: B
- Question 19 of 20
19. Question
You need to set up an Amazon Elastic Compute Cloud (EC2) instance for an application that requires the lowest latency and the highest packet-per-second network performance. The application will talk to other servers in a peered VPC. Which two of the following components should be part of the design? (Select two.)
CorrectIncorrectHint
Hint Answer: A E
- Question 20 of 20
20. Question
Your organization leverages an IP Address Management (IPAM) product to manage IP address distribution. The IPAM exposes an API. Development teams use CloudFormation to provision approved reference architectures. At deployment time, IP addresses must be allocated to the VPC. When the VPC is deleted, the IPAM must reclaim the VPC’s IP allocation. Which method allows for efficient, automated integration of the IPAM with CloudFormation?
CorrectIncorrectHint
Hint Answer: B
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