Cloud Foundry Quiz Question and Answers
Cloud Foundry is a ________ type of distributed services.
- Platform as a service
- Software as a Service
- Infrastructure as a Service
- All the options
_________________ allows cloud controller to locate instances on separate zones to boost redundancy.
- Cloud Zones
- Availability Space
- Space Zones
- Availability Zones
- Organizations
- Cloud Space
The location where the applications are deployed is known as ______.
- Buildpacks
- Spaces
- Manifests
- Application
_________ directs incoming traffic to the Cloud Foundry.
- Login Server
- Router
- Cloud controller
- OAuth2 server
Select the ports supported by Cloud Foundry.
- 80
- 4443
- 8080
- 80, 443, 4443
- 43
- 443
Which is the commercial product offered by Cloud Foundry?
- Pivotal Web Services
- Pivotal Web Services – E
- Pivotal Cloud Foundry
______ stores longer-lived control data like component IP addresses and distributed locks.
- Consul
- NATS
- Bulletin Board System
- All the options
Command to login to Cloud Foundry is _____.
- cf start
- cf login
- cf routes
- cf push
With Platform as a Service, your infrastructure management responsibilities are greatly reduced.
- True
- False
Default space for PWS is____.
- testing
- development
- production
______ is the dependancy of an external appllication.
- Service
- Manifests
- Buildpacks
- Organization
Services that are selected from the marketplace catalog are known as ______.
- Custom built services
- User defined services
- Managed services
- All the options
Which of the following command is used to deploy an application to Cloud Foundry?
- cf push
- cf routes
- cf start
- cf login
What is the domain name of PWS?
- cfapps.io
- Cfapps.com
- pcfapps.io
- pfapps.com
Which of the following is not a product of Cloud Foundry?
- PWS-E
- AWS
- PWS
- Pivotal CF
______ is a blob of metadata or a file containing metadata of a group of accompanying files.
- Application
- Buildpacks
- Apaces
- Manifests
Which of the following command lists all the applications within a space?
- cf app <app_name>
- cf log <app name>
- cf apps
- cf events <app-name>
Which of the following option is used to specify push timeout in seconds?
- -v
- -t
- -n
- -i
What is the option to provide the location of the manifest file?
- -f
- -l
- -p
- None of the options
What is the route that is set for the application and deployed using the command?
- cf push spring-music
- spring-music.pcfapps.io
- HTTP 400
- spring-music.cfapps.com
Cloud Foundry is ____________ agnostic.
- Development
- Support
- Management
- None of the options
What is the deployment blueprint for an application?
- Buildpack
- Routes
- Manifest
- Services
CF_STAGING_TIMEOUT and CF_STARTUP_TIMEOUT commands are used to control stagging and start up.
- True
- False
As per 12 Factor, each component in the codebase should be an APP.
- True
- False
Processes should be _____________.
- Preserved
- Indispensable
- Type of variable value
- Dispensable
Select the invalid commands from below.
- cf start
- cf restage
- cf stage
- cf restart
Command that is used to deploy an application in Cloud Foundry is _____________.
- cf push
- cf upload
- cf stage
- cf start
Select the valid log manager____.
- Logentries
- Splunk
- Logstash
- Papertrail
The URL of an application is ________________.
- Domain
- Subdomain.domain
- Domain.subdomain
- Subdomain
____ restricts the availability of resources to an organization.
- Domain
- Routes
- Quotas
- Services
Manifest files have the extension as _______.
- XML
- ZML
- ML
- YML
Select the responsibilities of a Service Broker.
- Make create/bind/ unbind/ delete calls to service nodes
- SaaS marketplace gateway
- Advertising service catalog
- All the options
CCDB is____.
- Cloud Coverage Database
- Cloud Contributor Data Binding
- Cloud Controller Database
- None of the options
____ streams application logs to developers.
- App Log Aggregator
- Service broker
- Metrics Collector
- None of the options
What does PCF stand for____.
- Pivotal Cloud Foundry
- Private Cloud Foundry
- Platform Cloud Foundry
Market place services are ___________.
- User Managed
- CF Managed
Cloud Native applications should ____________ to access local file system.
- Not Attempt
- Attempt
Cf push command has a primary function to ____.
- Deploy application
- restage the application
_______________ provides RestFul interface to domain objects.
- Cloud Controller
- Loggregator
- CLI
Primarily Cloud Foundry is written in _____.
- Go
- Java
- Ruby
- All the options
What are services in Cloud Foundry?
- Any type of add-on that can be provisioned along side your apps
- A feature that defines how to get to an application
- A resource restriction for spaces
- A resource that define routes to apps
_____________ allows CF to support multiple language and development environments.
- Buildpacks
- Domains
- Organizations
- Manifests
Features of a Cloud Foundry Service are/is ____.
- Are bound to an application
- Shared among many applications
- Functionality to the application
- External to the application
- All the options
PWS has the below default app domain as_______.
- cfapps.io
- pivotal.io
- cf.io
- All the options
Under which option in App Manager can you find the URL of Cloud Controller?
- Tools
- Support
- Docs
- Status
Organization contains _________ space.
- Multiple
- Single
- Not applicable
What is meant by routes in Cloud Foundry?
- A resource that define routes to apps
- A feature that provides users with access to a shared location for application development, deployment, and maintenance
- A feature that defines how to get to an application
- A resource restriction for spaces
Redis is ___________ in memory database.
- Disposable
- Persistent
Why should one go for Cloud Foundry? Select all the applicable options.
- Open Source
- Wide Growing Range of Services
- Language Independence
- Public or Private
- All the options
- None of the options
What is the purpose of –n option under cf push command?
- To specify the number of memory units of 256M that are needed
- To specify the number of instances on which this application should be running
- To specify the name of the app as it appears in Cloud Foundry
What are three activities involved in deploying an application to Cloud Foundry?
- deploy, push, upload
- stage, start, push
- upload, stage, start
- push, stage, start
What are the two predefined environment-variables available to any application?
- VCAP_HOME and VCAP_PATH
- VCAP_APPLICATION and VCAP_SERVICES
- VCAP_CF and VCAP_INSTANCE
- VCAP_USER and VCAP_APPLICATION
Blobstore is a repository for the large binary file that contains _____.
- Buildpacks
- Application code packages
- Droplets
- All the options
As per 12 Factor, each component in the codebase should be an APP.
- True
- False
What can you do if your application uses a language or framework that Cloud Foundry buildpacks do not support? Choose all the correct options.
- Use a cloud foundry community Buildpack
- Customize an existing Buildpack
- Write your own Buildpack
- All the options
______________ defines how to get to an application.
- Route
- Domain
- None of the options
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