M3: AWS global Infrastructure Flashcards

Module 3

1
Q

AWS region

A

Physical geographical location with one or more availability zones. AZs contain data centres. Regions isolated from one another.

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2
Q

Data centres

A

Location carefully selected
Redundant design
Critical system components backed up across multiple AZs
Service usage monitored
Locations not disclosed
In case of failure, data traffic moves from area

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3
Q

Points of presence

A

Edge locations used by CloudFront and Route53

Lower latency

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4
Q

Regional edge caches

A

For content not accessed frequently enough to remain in edge location

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5
Q

Availability zone

A

Physically separate from other AZs

Has redundant power, networking and connectivity

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6
Q

AWS categories of service

A

Storage service category
Compute service category
Database service category
Networking and content delivery service category
Security, identity and compliance service category
AWS cost management service category
Management and governance service category

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7
Q

Storage service category

A

S3
Elastic Block store
Elastic file system
S3 Glacier

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8
Q

Compute service category

A
EC2
EC2 auto scaling
Elastic Container service
Elastic Container registry
Elastic Beanstalk
Lambda
Elastic Kubernetes service
Fargate
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9
Q

Database service category

A

Amazon Relational database service
Aurora
Redshift
DynamoDB

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10
Q

Networking and content delivery service category

A
VPC
Elastic load balancing
CloudFront
Transit gateway
Route 53
Direct connect
VPN
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11
Q

Security, identity and compliance

A
Identity and access management
AWS organizations
Cognito
Artifact
Key management service
Shield
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12
Q

Cost management service category

A

Cost and usage report
Budgets
Cost explorer

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13
Q

Management and governance

A
Management console
AWS config
CloudWatch
Auto scaling
Command line interface
Trusted advisor
Well architected tool
CloudTrail
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