Your organization's corporate website must be available on www.acme.com and acme.com.
How should you configure Amazon Route 53 to meet this requirement?

• A.Configure acme.com with an ALIAS record targeting the ELB. www.acme.com with an ALIAS record targeting the ELB.
• B.Configure acme.com with an A record targeting the ELB. www.acme.com with a CNAME record targeting the acme.com record.
• C.Configure acme.com with a CNAME record targeting the ELB. www.acme.com with a CNAME record targeting the acme.com record.
• D.Configure acme.com using a second ALIAS record with the ELB target. www.acme.com using a PTR record with the acme.com record target.

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Refer to the image.

You have three VPCs: A, B, and C.
VPCs A and C are both peered with VPC B.
The IP address ranges are as follows:
* VPC A: 10.0.0.0/16
* VPC B: 192.168.0.0/16
* VPC C: 10.0.0.0/16
Instance i-1 in VPC A has the IP address 10.0.0.10. Instance i-2 in VPC C has the IP address 10.0.0.10.
Instances i-3 and i-4 in VPC B have the IP addresses 192.168.1.10 and 192.168.1.20, respectively, i-3 and i-4 are in the subnet 192.168.1.0/24.
* i-3 must be able to communicate with i-1
* i-4 must be able to communicate with i-2
* i-3 and i-4 are able to communicate with i-1, but not with i-2.
Which two steps will fix this problem? (Select two.)

• A.Create two route tables: one with a route for destination VPC A, and another for destination VPC C.
• B.Create a new route table for VPC B, with unique route entries for destination VPC A and destination VPC C.
• C.Create subnets 192.168.1.0/27 and 192.168.1.16/27. Move i-3 and i-4 to these subnets, respectively.
• D.Change the IP address of i-2 to 10.0.0.100. Assign it an elastic IP address.
• E.Create subnets 192.168.1.0/28 and 192.168.1.16/28. Move i-3 and i-4 to these subnets, respectively.

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Select the answer/s that correctly state how Jumbo Frames work

• A.Jumbo Frames assist with application disk storage
• B.Jumbo Frames can assist with application performance
• C.Jumbo Frames are supported across Virtual Private Gateway connections
• D.Jumbo Frames are enabled by increasing the MTU size to 9000 kilobytes

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A company has a hybrid architecture with dual AWS Direct Connect connections and applications running in the AWS Cloud and on premises The company uses its on-premises DNS servers to provide name resolution tor its internal domain company com The company uses an Amazon Route 53 private hosted zone, aws company com for resolution of AWS resource records A new application that runs on Amazon EC2 in the company's VPC needs to resolve records in the company.com domain and on other AWS resources What should the company do to meet these requirements?

• A.Create Route 53 Resolver outbound endpoints in each subnet in the VPC Configure a Route 53 forwarding rule with a rule type of Forward for company com that points to the on-premises DNS servers Configure a Route 53 forwarding rule with a rule type of System for aws company com
• B.Create a new DHCP options set Configure the DHCP options set name servers to be the on-premises DNS servers, and configure the domain name to be company com Assign the DHCP options set to the VPC with the EC2 instances
• C.Create Route 53 Resolver outbound endpoints in each subnet in the VPC Configure conditional forwarding rules on the on-premises DNS servers to forward queries for the domain aws company com to the Route 53 Resolver endpoints Modify the DHCP options set to configure instances to resolve hostnames using the on-premises DNS servers D. Create a private hosted zone for company com within the AWS account Create Route 53 Resolver inbound endpoints in each subnet in the VPC Configure the on-premises DNS servers to send outbound zone transfers for company com to the Route 53 Resolver endpoints

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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?

• A.IPsec Parameters, Pre-Shared key, Peer IP Address, BGP Session with MD5
• B.1-Gbps Multi Mode Fiber Interface, 802.1Q VLAN, Peer IP Address, BGP Session with MD5.
• C.1-Gbps Single Mode Fiber Interface, 802.1Q VLAN, Peer IP Address, BGP Session with MD5.
• D.BGP Session with MD5, 802.1Q VLAN, Route-Map, Prefix List, IPsec encrypted GRE Tunnel

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