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AWS Building Serverless Applications Week 4 • STUDY MODE

WEEK 2 QUIZ 1

QUESTION 1 OF 5

Which statement is true?

A
You can only attach 1 elastic network interface (ENI) to each EC2 instance launched in VPC
B
By default, each instance that you launch into a nondefault subnet has a public IPv4 address
C
To use AWS Private Link, the VPC is required to have a NAT device
D
Traffics within an Availability Zone, or between Availability Zones in all Regions, are routed over the AWS private global networkCorrect Answer
QUESTION 2 OF 5

W​hat is a Security Group?

A
Act as a firewall for associated Amazon EC2 instances, controlling both inbound and outbound traffic at the instance levelCorrect Answer
B
Act as a firewall for associated subnets, controlling both inbound and outbound traffic at the subnet level
C
Control who in your organization has permission to create and manage VPC flow logs
D
Capture information about the IP traffic going to and from network interfaces in your VPC
QUESTION 3 OF 5

How many types of VPC Endpoints are available?

A
Many. Each AWS Service will be supported by 1 type of VPC Endpoints
B
Two: Amazon S3 and DynamoDB
C
Two: Gateway Endpoint and Interface EndpointCorrect Answer
D
One: VPC
QUESTION 4 OF 5

Which of these AWS resources cannot be monitored using VPC Flow logs?

A
V​PC
B
A​ subnet in a VPC
C
A network interface attached to EC2
D
An Internet Gateway attached to VPCCorrect Answer
QUESTION 5 OF 5

You can route traffic to a NAT Gateway through:

A
Site-to-Site VPN connection
B
AWS Direct Connect
C
VPC Peering
D
None of the aboveCorrect Answer

Ready to test your recall?

Which statement is true?

A
You can only attach 1 elastic network interface (ENI) to each EC2 instance launched in VPC
B
By default, each instance that you launch into a nondefault subnet has a public IPv4 address
C
To use AWS Private Link, the VPC is required to have a NAT device
D
Traffics within an Availability Zone, or between Availability Zones in all Regions, are routed over the AWS private global network

How confident are you in this answer?