EC2

Question 1

AWS Budget-
Purchasing Options

Answer 1

On-Demand
Spot
Reserved- (Standard + Convertible)
Dedicated Host
Dedicated Instance

Question 2

EC2 Basics

Question 3

EC2 Instances

Question 4

AMI

Answer 4

create ready to use EC2 instances with our customizations.

Question 5

Instance Size

Question 6

Storage

Question 7

Security Groups

Answer 7

Firewall attached to the EC2 instances

Question 8

EC2 User Data

Answer 8

script launched at first start of instance.

Question 9

Bootstrap script

Question 10

SSH

Answer 10

Start a terminal into our EC2 instances

Question 11

EC2 Instance Role

Question 12

EBS

Question 13

EBS Volumes

Answer 13

Network drives attached to one EC2 instance at a time.

Mapped to availability zones

Can use EBS Snapshots for backups/transferring EBS volumes across AZ.

Question 14

Availability Zone

Question 15

EC2 Image Builder

Answer 15

Automatically build, test and distribute AMIs

Question 16

EC2 Instance Store

Answer 16

High performance hardware disk attached to our EC2 instance

Lost if our instance is stopped/terminated

Question 17

EFS

Answer 17

network file system- can be attached to 100s of instances.
no lock at region level

Question 18

EFS-IA

Answer 18

Cost optomized storage class for infrequent accessed files

Question 19

FSx for Windows

Answer 19

Network File System for Windows Servers

Question 20

FSx for Lustre

Answer 20

High Performance Computing on Linux File System