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Which Heroku runtimes provide keystroke logging?

A.
The Common Runtime, Private Spaces, and Shield Private Spaces
A.
The Common Runtime, Private Spaces, and Shield Private Spaces
Answers
B.
Private Spaces and Shield Private Spaces
B.
Private Spaces and Shield Private Spaces
Answers
C.
Shield Private Spaces only
C.
Shield Private Spaces only
Answers
D.
Keystroke logging is not available on Heroku
D.
Keystroke logging is not available on Heroku
Answers
Suggested answer: B

Explanation:

Reference:

Which three resources can be found in the Heroku Elements Marketplace? (Choose three.)

A.
Heroku Buttons
A.
Heroku Buttons
Answers
B.
Buildpacks
B.
Buildpacks
Answers
C.
Heroku Stacks
C.
Heroku Stacks
Answers
D.
Docker image files
D.
Docker image files
Answers
E.
Add-ons
E.
Add-ons
Answers
Suggested answer: A, B, E

Explanation:

Reference:

A client is planning to deploy an application to Heroku. The client's IT department requires all applications to be hosted from Australia, where their main office is located. Regulators in Australia require keystroke logs of all engineers who create interactive sessions for the application.

Which should an Architect recommend in this scenario?

A.
Deploy the application to a Private Space in the Sydney region with Private Space Logging enabled.
A.
Deploy the application to a Private Space in the Sydney region with Private Space Logging enabled.
Answers
B.
Deploy the application to the Common Runtime in the Sydney region.
B.
Deploy the application to the Common Runtime in the Sydney region.
Answers
C.
Deploy the application to a Shield Private Space in the Sydney region.
C.
Deploy the application to a Shield Private Space in the Sydney region.
Answers
D.
Deploy the application to a Private Space in the Sydney region with Internal Routing enabled.
D.
Deploy the application to a Private Space in the Sydney region with Internal Routing enabled.
Answers
Suggested answer: C

Explanation:

Reference:

Which two statements describe characteristics of Private Space Logging? (Choose two.)

A.
Log entries are forwarded as HTTPS POST requests.
A.
Log entries are forwarded as HTTPS POST requests.
Answers
B.
Log entries are collated and forwarded by Heroku's Logplex router.
B.
Log entries are collated and forwarded by Heroku's Logplex router.
Answers
C.
Log entries can be forwarded to up to three logging services.
C.
Log entries can be forwarded to up to three logging services.
Answers
D.
Log entries can be forwarded to only one logging service.
D.
Log entries can be forwarded to only one logging service.
Answers
Suggested answer: A, C

A client wants to migrate their on-premise application to Heroku. The application maintains a local, in-memory cache for its data store to improve performance.

What should an Architect advise the client about running the application on Heroku?

A.
The application should declare its in-memory cache as a separate process type to preserve it across deploys.
A.
The application should declare its in-memory cache as a separate process type to preserve it across deploys.
Answers
B.
All of the application's web dynos will share a single in-memory cache.
B.
All of the application's web dynos will share a single in-memory cache.
Answers
C.
The application should replicate its in-memory cache to a local disk to preserve it across deploys.
C.
The application should replicate its in-memory cache to a local disk to preserve it across deploys.
Answers
D.
The application's in-memory cache might be cleared at any time.
D.
The application's in-memory cache might be cleared at any time.
Answers
Suggested answer: A

Which two conventions of the Heroku platform reflect the Twelve-Factor methodology's recommendation to "execute the app as one or more stateless processes?" (Choose two.)

A.
Log messages from each of an app's dynos are kept separate from each other.
A.
Log messages from each of an app's dynos are kept separate from each other.
Answers
B.
Heroku apps define process types in a Procfile.
B.
Heroku apps define process types in a Procfile.
Answers
C.
A Heroku app's config vars are deleted on deploys and app restarts.
C.
A Heroku app's config vars are deleted on deploys and app restarts.
Answers
D.
Dynos have an ephemeral filesystem.
D.
Dynos have an ephemeral filesystem.
Answers
Suggested answer: B, C

A client's Heroku web application displays data that is fetched from a back-end file storage system.

The client now wants this data to be viewable, but not editable, from their Salesforce org.

Which recommendation should an Architect make in this scenario?

A.
Replicate the files to tables in a Heroku Postgres database, and use Heroku Connect to synchronize the tables to the Salesforce org.
A.
Replicate the files to tables in a Heroku Postgres database, and use Heroku Connect to synchronize the tables to the Salesforce org.
Answers
B.
Store all file URLs in a Heroku Postgres table, and use Heroku Connect to synchronize the table to the Salesforce org.
B.
Store all file URLs in a Heroku Postgres table, and use Heroku Connect to synchronize the table to the Salesforce org.
Answers
C.
Replicate the files to tables in a Heroku Postgres database, and use Heroku External Objects to expose the tables to the Salesforce org.
C.
Replicate the files to tables in a Heroku Postgres database, and use Heroku External Objects to expose the tables to the Salesforce org.
Answers
D.
Replicate the files to the application's local filesystem, and use worker dynos to periodically sync them to the Salesforce org.
D.
Replicate the files to the application's local filesystem, and use worker dynos to periodically sync them to the Salesforce org.
Answers
Suggested answer: A

When creating a Private Space, what is a valid reason to specify a region other than the default region?

A.
Private Spaces restrict inbound traffic to the current region.
A.
Private Spaces restrict inbound traffic to the current region.
Answers
B.
Heroku pricing varies by region.
B.
Heroku pricing varies by region.
Answers
C.
Running an application closer to its intended users can reduce latency.
C.
Running an application closer to its intended users can reduce latency.
Answers
D.
Available compute resources vary by region.
D.
Available compute resources vary by region.
Answers
Suggested answer: C

Explanation:

Reference:

A customer's IT department will not allow VPN access through their on-premise gateway. Users need to be able to access trusted Heroku applications only when they are in the office. These applications are deployed to a Heroku Private Space.

Which two Private Spaces features should an Architect recommend to enable on-premise users to gain the access they need? (Choose two.)

A.
Stable outbound IP addresses
A.
Stable outbound IP addresses
Answers
B.
VPC peering
B.
VPC peering
Answers
C.
Internal routing
C.
Internal routing
Answers
D.
Trusted IP ranges
D.
Trusted IP ranges
Answers
Suggested answer: A, D

Explanation:

Reference:

Universal Containers (UC) is opening offices in Japan and Germany. This will allow them to serve new customers in Asia and in Europe. UC is concerned about application latency for their new customers, especially because the app serves large amounts of dynamic content.

Which Heroku Enterprise feature should an Architect recommend to alleviate this concern?

A.
Create Salesforce orgs in each region and use Heroku Connect to link them.
A.
Create Salesforce orgs in each region and use Heroku Connect to link them.
Answers
B.
Deploy instances of their applications into Private Spaces in Tokyo and Frankfurt.
B.
Deploy instances of their applications into Private Spaces in Tokyo and Frankfurt.
Answers
C.
Deploy a globally-distributed CDN in front of the application.
C.
Deploy a globally-distributed CDN in front of the application.
Answers
D.
Create a Heroku Pipeline to mirror the app and its data in each region.
D.
Create a Heroku Pipeline to mirror the app and its data in each region.
Answers
Suggested answer: A
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