A developer needs to transform, aggregate, and process data records continuously in Message Hub and produce records.
Which API is designed for this purpose?
- A . KSQL
- B . The MQ Light API
- C . The Kafka Connect API
- D . The Kafka Streams API
Which cf command scales an IBM Cloud Foundry application horizontally?
- A . $cf scale myApp
- B . $cf scale myApp – i5
- C . $cf scale myApp – m1G
- D . $cf scale myApp – k 512M
In an Auto-Scaling policy definition, which field defines the interval of time to ignore other scaling requests after a scale out has occurred?
- A . Breach duration
- B . Statistics Window
- C . Cooldown period for scaling in
- D . Cooldown period for scaling out
Which service should a developer use to create an application to store data that has no defined structure to it?
- A . Db2
- B . Cloudant
- C . Informix
- D . Compose for MySQL
What is the minimum Cloud Foundry role needed in order for a user to invite a developer to work within a Cloud Foundry space?
- A . Account Owner
- B . Space Level Auditor
- C . Organization Level Manager
- D . Organization Level Developer
Using Hyperledger Composer, which block of code correctly emits an event from a business network?
A)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Autoscaling is disabled in which Compose for Redis mode?
- A . Proxy
- B . Cache
- C . Storage
- D . Persistent
Which two languages are available with the IBM Cloud Object Storage SDK?
- A . Go a
- B . Perl
- C . Java
- D . Node.js
- E . .NET Core
Which statement is true when selecting a microservices runtime platform?
- A . A DevOps capability is not necessary, as microservices are inherently independent and loosely coupled
- B . Infrastructure as a Service (laaS) platforms abstract and remove operating system dependencies.
- C . A microservices oriented Platform as a Service (PaaS) enforces that all microservices are scaled together.
- D . An ideal Platform as a Service (PaaS) provides the necessary capabilities and building blocks to associate metadata, policies, and correlate inter-service calls.
In IBM API Connect, a user is unable to subscribe to a billing Plan with a Product.
How can the error be solved?
- A . Ensure that the correct version of Node.js is installed
- B . Enable or increase the permission level of cookies in the browser settings
- C . Close the already started instance of the API Designer in another command window
- D . Ensure that there are fewer than 25 instances in the IBM Cloud API Connect service
To analyze historical data from the Watson loT Platform, the data must be downloaded from the Cloudant Database into which format before uploading to Watson Analytics?
- A . CSV
- B . XML
- C . TXT
- D . JSON
In IBM API Connect, what is a staging target that behaves as a logical partition of the Developer Portal?
- A . Plan
- B . Catalog
- C . Product
- D . Syndication
What response type needs to be used in the exposed IBM Cloud Function REST API if it uses path parameters?
A Text
B. JSON
C. HTTP
D. JavaScript
In IBM Cloud Kubernetes Service, what must be done to protect against failure of an availability zone?
- A . Set up a multi zone cluster
- B . Set up another cluster in the zone
- C . Set up a new pod in a new node in the zone
- D . Set up a load balancer to the multiple pods
At the completion of creating a new custom Watson Visual Recognition model, which value is received that will be used to run new images against the model?
- A . api_id
- B . api_key
- C . classifier_id
- D . classifier_key