AWS Connectivity

Question 1

What is a networking service that you can use to establish boundaries around your AWS resources?

Answer 1

Amazon Virtual Private Cloud (VPC)

Question 2

What is a section of a VPC that can contain resources such as Amazon EC2 instances?

Answer 2

Subnet

Question 3

What allows public traffic from the internet to access your VPC or a connection between a VPC and the internet?

Answer 3

Internet gateway

Question 4

What is needed to access private resources on VPC?

Answer 4

Virtual private gateway

Question 5

What is a service that enables you to establish a dedicated private connection between your data center and a VPC?

Answer 5

AWS Direct Connect

Question 6

What is a unit of data sent over the internet or a network?

Answer 6

Packet

Question 7

What is is a virtual firewall that controls and checks inbound and outbound traffic at the subnet level?

Answer 7

Network Access Control List (NACL)

Question 8

What is is a virtual firewall that controls and checks inbound and outbound traffic at the Amazon EC2 instance level?

Answer 8

Security Group

Question 9

What is a type of packet filtering that remembers nothing and check packets that cross the subnet border each way: inbound and outbound?

Answer 9

Stateless packet filtering

Question 10

What do you all a packet check remember previous decisions made for incoming packets?

Answer 10

Stateful packet filtering

Question 11

What translates a web address to IP address?

Answer 11

Domain Name Service (DNS)

Question 12

A section of a VPC in which you can group resources based on security or operational needs.

Answer 12

Subnet