EC2

Question 1

Rent and Manage virtual servers in the cloud

Answer 1

EC2

Question 2

Virtual servers running on the physical servers in Amazon data centers

Answer 2

EC2 Instances

Question 3

Created at the click of a button
Can use a preconfigured template called AMI
Deploy applications directly to instances
Receive 750 compute hours per month

Answer 3

Facts of EC2 instances

Question 4

Deploying a database

Deploying a Web application

Answer 4

Real World uses of EC2

Question 5

Access EC2 from web browser via

Answer 5

AWS Mangement Console

AWS Systems Manager

Question 6

Access EC2 with a secure connection from local laptop

Answer 6

Secure Shell SSH

Question 7

Using IAM policies to control SSH access

Answer 7

EC2 Instance Connect

Question 8

Most common way to connect to Linux EC2 Instances

Answer 8

SSH

Question 9

Proves identity when connecting to an EC2 Instance

Answer 9

Key Pair & Public Key

Question 10

Payment option where you’re billed down to the second and pay only for what you use

Answer 10

On-Demand

Question 11

Payment option for caring about low cost without any upfront payment or commitment

Answer 11

On-Demand

Question 12

Payment option for applications with unpredictable workloads that can’t be interrupted

Answer 12

On-Demand

Question 13

Payment option for applications under development

Answer 13

On-Demand

Question 14

Payment option for workloads that will not run longer than a year

Answer 14

On-Demand

Question 15

Payment option for taking advantage of unused EC2 capacity

Answer 15

Spot

Question 16

Payment option if you are not concerned about the start/stop time for the application

Answer 16

Spot

Question 17

Payment option for workloads that can be interrupted

Answer 17

Spot

Question 18

Payment option for an application that is only feasible at very low compute prices

Answer 18

Spot

Question 19

Payment option for committing a specific instance type in a particular region for 1-3 years that requires a contract to sign

Answer 19

Reserved Instances

Question 20

Payment option for an application that has a steady-state usage

Answer 20

Reserved Instances

Question 21

Payment option where you can pay money upfront to receive a discount on On-Demand prices

Answer 21

Reserved Instances

Question 22

Payment option for applications that require a capacity reservation.

Answer 22

Reserved Instances

Question 23

Payment option that allows you to pay for a physical server that is dedicated to running your instances

Answer 23

Dedicated Hosts

Question 24

Payment option for bringing owned server-bound software licenses

Answer 24

Dedicated Hosts

Question 25

Payment option for adhering to compliance requirements around tenancy model

Answer 25

Dedicated Hosts

Question 26

Committing compute usage for 1-3 years

Answer 26

Savings Plans

Question 27

Payment option to lower your bill across multiple services

Answer 27

Savings Plans

Question 28

Payment option that allows flexibility to change compute services, instance types, operation systems, or regions

Answer 28

Savings Plans

Question 29

Distributing incoming application traffic across multiple EC2 Instances

Answer 29

Elastic Load Balancing

Question 30

Classic Load Balancers Application Load Balancers Gateway Load Balancers Network Load Balancers

Answer 30

Types of load balancers

Question 31

Adds or replaces ec2 instances across AZ based on demand, increasing availability

Answer 31

EC2 Auto scaling

Question 32

Scaling which adds or replaces instances

Answer 32

Horizontal Scaling

Question 33

Scaling which upgrades instances

Answer 33

Vertical scaling