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AWS Questions > Confusions1 > Flashcards

Confusions1 Flashcards

1
Q

DynamoDB vs DocumentDB

A

Fully managed Vs gives admin access to users
Less costly Vs More Costly
Does not support MongoDB Vs SupportsMongoDB
NoSQL Vs NoSQL
Key-Value Vs JSON

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2
Q

Cost Explorer Vs Pricing Calculator Vs Budgets Vs CloudWatch Vs CloudTrail Vs Inspector

A

Explore your AWS costs and usage at both a high level and at a detailed level of analysis
Vs
Estimate Cost
Vs
Alerts against threasholds(utilization or cost)
Vs
Monitoring and observability service built for DevOps engineers
Vs
Governance, compliance, operational auditing, and risk auditing of your AWS account by monitoring account activity
Vs
Risk Assessment and s/w vulnerability assessment

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3
Q

Inspector Vs Trusted Advisor

A

Vulnerability check Vs Provisioning guidance

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4
Q

AWS Storage Gateway Vs API Gateway Vs NAT Gateway

A

Provides access to on premise applications to AWS Storage services
Vs
Create, publish, and monitor APIs at scale
Vs
Outbound internet access for instances in private subnets

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5
Q

AWS Compute Optimzer Vs Cost Explorer

A

Compute Optimizer delivers all recommendations regardless of the cost implications wheres Cost Explorer recommends pertaining to cost only

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6
Q

AWS CloudFront Vs AWS EndPoints

A

Global Vs Regional
CDN using cached content in Edge locations Vs Entry Point for AWS Services w/o internet

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7
Q

AWS Edge Locations Vs AWS Local Zones

A

An AWS Edge location is a site that CloudFront uses to cache copies of the content for faster delivery to users at any location
Vs
AWS Local Zones select AWS services, like compute and storage services, closer to more end-users, providing them very low latency access to the applications running locally

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8
Q

VPC Peering Vs Site to Site VPN

A

VPC to VPC connet with no overlapping IPs
Vs
On premise connect to AWS services over internet

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9
Q

AWS EndPoints Vs AWS PrivateLink

A

URL serving as the entry point for an AWS web service
Vs
Secure, private communication between Virtual Private Clouds (VPCs), AWS services, and on-premises applications

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10
Q

AWS PrivateLink Vs DirectConnect

A

AWS PrivateLink provides a private network connection between VPCs and AWS services
Vs
AWS Direct Connect is a dedicated, private connection between on-premises infrastructure and an AWS Location

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11
Q

AWS Global Accelerator Vs AWS DynamoDB with global tables

A

Networking service that enhances the availability and performance of applications by utilizing static IP addresses and the AWS global network to route traffic across multiple AWS regions
Vs
Enables users to replicate tables across different AWS regions, ensuring low-latency access and high availability

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12
Q

AWS Global Accelerator vs AWS CloudFront

A

CloudFront focuses on Content where Global Accelerator on Application Availability

CloudFront uses Edge Locations to cache content while Global Accelerator uses Edge Locations to find an optimal pathway to the nearest regional endpoint.

CloudFront is designed to handle HTTP protocol meanwhile Global Accelerator is best used for both HTTP and non-HTTP protocols such as TCP and UDP

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13
Q

AWS Systems Manager Vs AWS Management Console

A

Managing your services operationally Vs Accessing All AWS Services

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14
Q

AWS ECS Vs ECR

A

Run, stop, and manage Docker containers on a cluster Vs Store, manage, and deploy Docker container images

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15
Q

AWS Well Architected Framework Vs CAF

A

(CORPSS)
Sustainability
Cost Optimization
Performance Efficiency
Reliability
Operational Excellence
Security

Vs

(BGP, POS)
Business
People
Governance
Platform
Security
Operations

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16
Q

AWS OpsWork Vs AWS OpsHub Vs AWS Opscenter Vs AWS Workspace

A

Configuration management service for cloud enterprises, utilizing Puppet or Chef for application configuration and operation
Vs
Unified view and automates operational tasks on AWS Snow Family devices
Vs
Capability of AWS systems manager for configuration management of aws resources like firewall settings, anti virus settings, patch update, etc
Vs
Virtual desktop service

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17
Q

AWS Glue Vs AWS Macie Vs AWS Neptune

A

ETL
Vs
PII
Vs
Database service powering graph

18
Q

AWS Service Catalog Vs AWS Config

A

Create and manage catalogs of IT services that are approved for AWS
Vs
Assessing, auditing, and evaluating the configurations and relationships of resources

19
Q

AWS EventBridge Vs AWS Lamda

A

Scheduler Vs Serverless Function

20
Q

Amazon LightSail Vs AWS EC2

A

Monthly Billing Vs Per Second Billing

21
Q

Amazon MQ Vs AWS SQS

A

Set up and operate message brokers on AWS Vs message queue(Storing messages as they travel between computers)

22
Q

Network ACL Vs Security Group

A

Stateless(Separate rules for inbound and outbound Traffic) Vs Statefull(If allowed inbound, outbound is automatically allowed)
Allow/Deny Vs Allow
Subnet Vs EC2

23
Q

Which CAF perspective covers change acceleration?

A

People

24
Q

Which CAF perspective covers organization design?

A

People

25
Q

Which CAF perspective covers provisioning and orchestration?

A

Platform

26
Q

Which CAF perspective covers CI/CD?

A

Platform

27
Q

Which CAF perspective covers Incident Response?

A

Security

28
Q

Make frequent, small, reversible changes, which WAF pillar?

A

Operational Excellence

29
Q

Anticipate failure, which WAF pillar?

A

Operational Excellence

30
Q

Go global in minutes, which WAF pillar?

A

Performance Efficiency

31
Q

Experiment more often, which WAF pillar?

A

Performance Efficiency

32
Q

Democratize advanced technologies, which WAF pillar?

A

Performance Efficiency

33
Q

Automatically recover from failure, which WAF pillar?

A

Reliability

34
Q

Test recovery procedures, which WAF pillar?

A

Reliability

35
Q

Stop guessing capacity, which WAF pillar?

A

Reliability

36
Q

Manage change through automation, which WAF pillar?

A

Reliability

37
Q

Implement cloud financial management, which WAF pillar?

A

Cost optimization

38
Q

Which CAF perspective - Product, Portfolio and Data science

A

Business

39
Q

Which CAF perspective - Risk, Benefit, Cloud Financial Mgmt, Data curation

A

Governance

40
Q

Which CAF perspective - Incident, Change, Problem, Config, Event Mgmt, Performance and Capacity

A

Operations

AWS Questions (7 decks)

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