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AWS CLF-C01 > Cloud Concepts > Flashcards

Cloud Concepts Flashcards

(#) Number of answers in the group (A) Expand acronym and one answer

1
Q

Cloud Computing (2)

A

on-demand delivery of IT resources via Internet

Pay-as-you-go pricing

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2
Q

Benefits of cloud computing (5)

A 
Trade capital expense to variable expense
Economies of scale
No need to guess capacity
Agility
No physical maintenance
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3
Q

Elasticity

A

ability to acquire recourses needed and release them when not needed

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4
Q

Reliability

A

ability to always provide functionality

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5
Q

Agility (4)

A

Lower costs of testing and new ideas
Reducing maintenance time
Reduce security risk
Access to new technologies

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6
Q

IaaS (A)

A

Infrastructure as a Service

full virtual servers ran in the cloud

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7
Q

SaaS (A)

A

Software as a Service

software is licensed and hosted in the cloud

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8
Q

PaaS (A)

A

Platform as a Service

bundle of one or more applications in the cloud without a full VM

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9
Q

Public Cloud

A

deployed on public cloud provider

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10
Q

Private Cloud

A

cloud-like platform in private datacenter

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11
Q

Hybrid Cloud

A

public cloud applications connected to private datacenter

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12
Q

Availability

A

application is built so that single failure won’t reduce functionality

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13
Q

Region (2)

A

Specific geographic location

Location has cluster of datacenters

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14
Q

AZ (3)

A

Availability Zone
Distinct locations in region that are isolated to provide availability
Each Region has multiple Availability Zones

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15
Q

Edge Location (2)

A

Allows AWS to serve content from locations closest to users

Node of CDN (Content Delivery Network)

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16
Q

Cost Explorer (3)

A

Provides cost breakdown by service
Predicted costs over next 3 months
Optimization recommendations

17
Q

Budgets

A

Utilizes data from Cost Explorer to plan and track costs

18
Q

TCO Calculator (A)

A

Total Cost of ownership

estimates savings from moving services from onprem to cloud

19
Q

Pricing Calculator (2)

A

create an estimate of costs

May share or export an estimate

20
Q

Resource Tag (3)

A

Assigned to specific resource
Name and optional value
Used to organize by department, project, etc. in cost tools

21
Q

AWS Organization (3)

A

Multiple accounts under single master account
Consolidated and itemized billing
Centralize logging and security policies

22
Q

AWS Support Plan Tiers (4)

A

Basic
Developer
Business
Enterprise

23
Q

Basic Support (4)

A

Free for all customers
Access to 7 core trusted advisor checks
24x7 customer service access
Personal health dashboard

24
Q

Developer Support (4)

A

Basic support
Access to support engineers in business hours
Limited to one contact
Starts at $29/month

25
Q

Business Support (4)

A

Developer support
Full set of Trusted Advisor checks
Access to support engineers 24x7
Starts at $100/month

26
Q

Enterprise Support (4)

A

Business support
Includes Technical Account Manager
Concierge support
Starts at $15k/month

27
Q

Business-Critical System Down (2)

A

Enterprise Support only

15 minutes response time

28
Q

Production System Down (2)

A

Business or Enterprise Support

1 hour response time

29
Q

Production System Impaired (2)

A

Business or Enterprise

4 hours response time

30
Q

System Impaired (2)

A 
Any paid tier
12 hours (or business hours) response time
31
Q

General Guidance (2)

A 
Any paid tier
24 hours (or business hours)
32
Q

Personal Health Dashboard

A

provides alerts and remediation guidance when an AWS event may impact you

33
Q

Trusted Advisor (3)

A

compare AWS usage to best practices

Different checks available based on support tier

34
Q

Trusted Advisor Checks (5)

A 
Cost optimization
Performance
Security
Fault tolerance
Service limits
35
Q

Quick Starts

A

step by step deployment instructions for common technology

36
Q

Partner Network Consulting

A

3rd-party subject matter experts for migrations to AWS

37
Q

Professional Services

A

AWS employed engineers that can help on a project

AWS CLF-C01 (2 decks)

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