- Description
NTC 302 Wk 2 – Practice: Knowledge Check – VPC
Question 1
2
/ 2
Which component of AWS Global Infrastructure does Amazon CloudFront use to ensure low-latency delivery?
Amazon Virtual Private Cloud (Amazon VPC)
AWS Availability Zones
AWS Regions
AWS edge locations
Question 2
2
/ 2
With Amazon Virtual Private Cloud (Amazon VPC),what is the smallest size subnet you can have in a VPC?
/28
/24
/30
/26
Question 3
2
/ 2
Which of the following is an optional security control that can be applied at the subnet layer of a VPC?
Firewall
Web application firewall
Network ACL
Security Group
Question 4
2
/ 2
With Amazon Virtual Private Cloud (Amazon VPC), what is the maximum size IP address range you can have in a VPC?
/24
/16
/30
/28
Question 5
2
/ 2
You are a solutions architect who works at a large retail company that is migrating its existing infrastructure to AWS. You recommend that they use a custom VPC. When you create a VPC, you assign it to an IPv4 Classless Inter-Domain Routing (CIDR) block of 10.0.1.0/24 (which has 256 total IP addresses). How many IP addresses are available?
256
250
251
246
Question 6
2
/ 2
Which AWS networking service enables a company to create a virtual network within AWS?
AWS Config
Amazon Virtual Private Cloud (Amazon VPC)
Amazon Route 53
AWS Direct Connect
Question 7
2
/ 2
You need to allow resources in a private subnet to access the internet. Which of the following must be present to enable this access?
NAT gateway
Route tables
Security groups
Network access control lists
Question 8
2
/ 2
Private subnets have direct access to the internet.
T
True
F
False
Question 9
2
/ 2
Which of the following can be used to protect Amazon Elastic Compute Cloud (Amazon EC2) instances hosted in AWS?
AMI
Internet gateway
Security group
All of the above
Question 10
0
/ 2
What happens when you use Amazon Virtual Private Cloud (Amazon VPC) to create a new VPC?
An internet gateway is created by default.
A main route table is created by default.
Three subnets are created by default in one Availability Zone.
Three subnets are created by default: one for each Availability Zone.