Cloud Concepts

Question 1

Provides developers and IT teams with secure, durable, highly-scalable object storage.

Answer 1

S3

Question 2

File that does not change

Answer 2

Flat File

Question 3

Folder in the cloud

Answer 3

bucket

Question 4

If you write a new file and read it immediately afterwards you will be able to view that data.

Answer 4

Read after Write Consistency

RAW

Question 5

If you update an EXISTING file or delete a file and read it immediately - you may get the oder version or you may not since changes to objects take a little bit of time to propagate.

Answer 5

Eventual Consistency for PUTS and DELETES of Existing files

Question 6

Storage class to deliver object storage to on-premises AWS Outpost environments

Answer 6

S3 Outposts

Question 7

S3 charges

Answer 7

Storage
Requests
Storage Management Pricing
Data Transfer Pricing
Transfer Acceleration
Cross Region Replication

Question 8

Enables fast, easy and secure transfer files over long distances between your end users and an S3 Bucket

Answer 8

Transfer Acceleration

Question 9

What does Transfer Acceleration take advantage of

Answer 9

Amazon CloudFront’s globally distributed edge locations.

Question 10

As data arrives at an edge location it is routed to S3 over an optimized network path

Answer 10

Transfer Acceleration employing Edge Location

Question 11

You can use these to make entire S3 buckets public

Answer 11

Bucket Policies

Question 12

S3 Versioning: Stores all versions of an object

Answer 12

including all writes and deletes

Question 13

S3 Versioning: Great for

Answer 13

Backups

Question 14

S3 Versioning: Once enabled, versioning cannot be disabled

Answer 14

Only Suspended

Question 15

S3 Versioning: Does this with lifecycle rules

Answer 15

Integrates with them

Question 16

S3 Versioning: to provide an additional layer of security use this

Answer 16

Multi-factor authentication

Question 17

FIGHT DR MC PXZ in AU or AU

in Australia or Austin Texas

Answer 17

F - FPGA
I - IOPS
G - Graphics
H - High Disk Throughput
T - cheap general purpose (think T2 micro)
D - Density
R - RAM
M - Main choice for general purpose apps
C - Compute
P - Graphics (pics)
X - Extreme Memory
Z - Extreme Memory and CPU
A - Arm-based workloads
U - Bare Metal

Question 18

Virtual Disk in the cloud

Answer 18

EBS Volumes. (Elastic Block Store)

Question 19

SSD: EBS

Balances price and performance for a wide variety of workloads

Answer 19

General Purpose SSD (GP-2)

Question 20

SSD: EBS

Highest-performance SSD volume for mission-critical low-latency or high-throughput workloads

Answer 20

Provisioned IOPS SSD (IO1)

High performance databases

Question 21

Magnetic: EBS

Low cost HDD volume designed for frequently accessed, throughput-intensive workloads

Answer 21

Throughput Optimized HDD (ST1)

Data warehouse

Question 22

Magnetic: EBS

Low cost HDD volume designed for less frequently accessed workloads (File Servers)

Answer 22

Cold HDD (SC1)

Question 23

You can only boot from

Answer 23

GP2, IO1 and Magnetic (standard)

Question 24

Cidr address range that allows everything in

Answer 24

0.0.0.0/0

Question 25

To let just 1 ip address access a port

Answer 25

X.X.X.X/32

Question 26

A key you want to keep

Answer 26

Private Key

Used to unlock your padlock

Question 27

Like a padlock

Answer 27

Public Key