IBM IBM Certifications C1000-039 Questions & Answers

• Question 31:

  What does the Almanac service provide in reference to the Weather Company Data?

  A. Historical daily or monthly weather data from a time period spanning 10 to 30 years or more

  B. The current observed weather data

  C. The observed weather data up to and including the previous 24 hours

  D. An hourly weather forecast for the next 48 hours

  Correct Answer: A

• Question 32:

  When dealing with multiple cloud vendors, which model has emerged as a viable option to simplifying the buying and management processes?

  A. IT as a Service (ITaaS)

  B. DevOps

  C. Infrastructure as Code (laC)

  D. OpenStaok

  Correct Answer: C

• Question 33:

  Machine Learning uses which approach for learning through trial and error?

  A. Probabilistic Learning

  B. Deductive Learning

  C. Iterative Learning

  D. Reinforcement Learning

  Correct Answer: D

• Question 34:

  What is the function of IBM Cloud Log Analysis?

  A. Monitors worker nodes, containers, replica sets, and services

  B. Monitors the administrative activity made in the cluster

  C. Provides infrastructure and application performance monitoring with a GUI

  D. Expands log collection, retention, and search abilities

  Correct Answer: B

• Question 35:

  Which cloud approach offers the greatest resistance to vendor lack-in?

  A. Serverless frameworks

  B. Utilizing SaaS

  C. A multi-cloud environment

  D. Cloud native architecture

  Correct Answer: D

• Question 36:

  Which two tasks are required when updating a function in IBM Cloud Functions?

  A. Package any application dependencies

  B. Reset trigger

  C. Update business logic

  D. Create new Persistent Volume (PV)

  E. Update Java Classpath

  Correct Answer: DE

• Question 37:

  What IBM Cloud service can be used to add authorization and authentication to a mobile and web application?

  A. App ID

  B. Activity Tracker

  C. Certificate Manager

  D. Internet Services

  Correct Answer: A

• Question 38:

  Which are two limitations of the CouchBackup tool?

  A. The database cannot be accessed while the tool is running

  B. Index definitions are backed up by the tool but the content of indexes is not

  C. it does not offer a way to restore backups

  D. It's not possible to embed tool commands into UNIX shell scripts

  E. Attachments are not backed up by the tool

  Correct Answer: BE

  https://cloud.ibm.com/docs/services/Cloudant?topic=cloudant-ibm-cloudant-backup-and-recovery

  The CouchBackup tools have the following limitations:

  security settings are not backed up by the tools.

  Attachments are not backed up by the tools.

  Backups are not precisely accurate "point-in-time" snapshots.

  The reason is that the documents in the database are retrieved in batches, but other applications might be

  updating documents at the same time. Therefore, the data in the database can change between the times

  when the first and last batches are read. Index definitions that are held in design documents are backed

  up, but the content of indexes is not backed up.

  This limitation means that when data is restored, the indexes must be rebuilt.

  The rebuilding might take a considerable amount of time, depending on how much data is restored.

• Question 39:

  A client wants to quickly develop a Proof of Concept application in the cloud, using Node.js. Which cloud service model enables them to begin developing immediately?

  A. laaS

  B. SaaS

  C. DbaaS

  D. PaaS

  Correct Answer: D

• Question 40:

  Which statement describes IBM Cloud Private?

  A. An application platform for developing and managing containerized applications

  B. A dedicated on-premises instance of Cloud Foundry

  C. A Cloud Foundry based environment designed to orchestrate microservices across cloud service providers

  D. A multi-tenant platform built on Kubernetes designed to host cloud native applications

  Correct Answer: C