NEW QUESTION 1
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

Answer: D

NEW QUESTION 2
According to the IBM Cloud Garage Method, what is the purpose of Stress Testing performance tests?

• A. They determine or validate the performance characteristics of the system or application under test when it is subjected to conditions beyond what is anticipated during production operations.
• B. They determine or validate the performance characteristics of a system or application under test by subjecting it to the types of workloads and load volumes that are anticipated during production operations.
• C. They test potential loads that the systems might encounter when the network comes under stress.
• D. They test potential loads that the systems might encounter when backing services experience latency.

Answer: A

NEW QUESTION 3
What Quality of Service (QoS) can developers set on the published MQTT messages from their loT devices to the Watson loT Platform so that a message is received exactly once?

• A. QoS 0
• B. QoS 1
• C. QoS 2
• D. QoS 3

Answer: C

NEW QUESTION 4
What does Watson Text to Speech service use as the metric for how much usage of the service will cost?

• A. Words
• B. Sentences
• C. Utterances
• D. Characters

Answer: A

NEW QUESTION 5
Which statement describes how a Delivery Pipeline continuously builds and deploys an application?

• A. Builds run at regularly scheduled intervals and the pipeline automatically deploys the output
• B. It depends on which lifecycle phase in the toolchain contains the Delivery pipeline integration
• C. A DevOps engineer approves the transition actions from one pipeline phase to the next.
• D. A sequence of stages retrieve input and run jobs, such as builds, tests, and deployments

Answer: B

NEW QUESTION 6
What are two features of Compose for Redis?

• A. Slow logs
• B. SSL binding
• C. TLS encryption
• D. NoSQL deployment
• E. Continuous integration

Answer: BC

NEW QUESTION 7
Why is automated application monitoring essential for every successful DevOps project?

• A. It is essential to how applications are maintained.
• B. It helps to scale applications when demand goes up or down.
• C. It works automatically and does not require constant maintenance.
• D. It is essential to ensure that the application is available and functioning within the required SLAs.

Answer: D

NEW QUESTION 8
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

Answer: B

NEW QUESTION 9
In IBM Cloud Kubernetes Service, what is used to declare all of the components of an application and its dependencies?

• A. Module
• B. Node
• C. Replica
• D. Deployment

Answer: D

NEW QUESTION 10
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.

Answer: A

NEW QUESTION 11
Which statement describes the immutability of data on blockchain?

• A. Data can only be modified by an administrator
• B. It is not possible to modify business data through transactions
• C. No participant can tamper with a transaction after it has been recorded to the ledger.
• D. All data is encrypted using a one-way hashing algorith
• E. Therefore, changing stored data is impossible.

Answer: B

NEW QUESTION 12
What is one of the supported methods for deploying an application on IBM Cloud Private (ICP)?

• A. As a Docker swarm image on ICP
• B. Through the Kubernetes platform
• C. Using Mesos Marathon Framework
• D. As a stand-alone without runtime components through the command line interface

Answer: A

NEW QUESTION 13
Which external social identity provider can be used with the App ID service?

• A. Yahoo userlDs
• B. Twitter userlDs
• C. Facebook userlDs
• D. Social Fixer userlDs

Answer: D

NEW QUESTION 14
Studying analytics data in order to improve team outcomes occurs during which phase of the IBM Cloud Garage Method?

• A. Code
• B. Learn
• C. Think
• D. Improve

Answer: C

NEW QUESTION 15
What are two advantages of creating views in IBM Cloudant?

• A. It deletes a bulk of documents
• B. It uses _id to index documents
• C. It speeds up searching for content
• D. It uses full-text search through the data
• E. It pre-processes the results before returning them to the client

Answer: BD

NEW QUESTION 16
In Istio, the control plane configures mixers for which two items?

• A. Sidecar
• B. Data logging
• C. User registry
• D. Enforcing policies
• E. Collecting telemetry

Answer: AD

NEW QUESTION 17
Autoscaling is disabled in which Compose for Redis mode?

• A. Proxy
• B. Cache
• C. Storage
• D. Persistent

Answer: C

NEW QUESTION 18
Which statement defines horizontal scaling in IBM Cloud?

• A. It requires application downtime.
• B. It is referred to as scaling in/out of an application.
• C. It is referred to as scaling up/down of an application.
• D. It can be done by increasing/decreasing the memory or number of CPU cores of an application.

Answer: C

NEW QUESTION 19
What IBM Cloud Developer Tools CLI command is used to create a skeleton application for IBM Cloud?

• A. ibmcloud create-app
• B. ibmcloud dev create
• C. ibmcloud newapp -create
• D. ibmcloud app —new <app_name>

Answer: B

NEW QUESTION 20
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

Answer: D

NEW QUESTION 21
Which is an application design pattern for avoiding cascading service failure?

• A. Nanoservice
• B. Circuit Breaker
• C. Service Discovery
• D. Service Authorization

Answer: C

NEW QUESTION 22
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