3 - Q&A Flashcards
What service category does CloudFront fall under?
a. Compute Services
b. Storage
c. Networking and Content Delivery
d. Security, Identity, and Compliance
c
A region in AWS is broken up into what construct?
a. Primary and secondary data centers
b. Availability Zones
c. Vaults
d. Pods
b
What Global Infrastructure component of AWS serves CloudFront content?
a. Availability Zones
b. Edge Locations
c. Vaults
d. Cache Centers
b
What component can you use to connect your VPC to the public Internet?
a. IGW (Internet Gateway)
b. IDS
c. IPS
d. NACLs (Network Access Control Lists)
a
Where can you place your resources in a VPC to help ensure high availability?
a. Different regions
b. Different root accounts
c. Different storage tiers
d. Different AZs
d
What two protocols are commonly permitted in security groups in order to permit remote administration of systems? (Choose two.)
a. RDP
b. ICMP
c. SFTP
d. SSH
a & d
Security groups in AWS protect what resources?
a. AZs
b. Subnets
c. EC2 instances (through ENIs)
d. Vaults
c
What is a serverless compute service of AWS?
a. Aurora
b. Snowball
c. Glacier
d. Lambda
d
What is a PaaS service of AWS?
a. CloudFormation
b. CloudFront
c. Elastic Beanstalk
d. RDS
c
What EC2 pricing model allows you to bid on availability capacity?
a. Temporary instances
b. Spot instances
c. Reserved instances
d. On-demand instances
b
What is a common use of EBS in AWS?
a. To receive and process streaming data for IoT
b. To provide serverless compute resources
c. To act as the boot volume for an EC2 server instance
d. To makes files available to massive numbers of users and groups
c
How does S3 ensure the durability of your data?
a. Multiple high-speed Internet connections are made to every major directory you create.
b. Data is storage-tiered by default.
c. Data is automatically replicated to an alternate region.
d. Multiple copies of your data are stored in separate Availability Zones.
d
What is the archiving/warehousing solution within S3?
a. Glacier
b. Snowball
c. EFS
d. Aurora
a
Which AWS database is a NoSQL database solution often being used with the IoT?
a. Aurora
b. Glacier
c. Snowball
d. DynamoDB
d
Which of the following is a data warehouse solution in AWS?
a. Redshift
b. Aurora
c. RDS
d. ElastiCache
a
