IBM C1000-087 Exam Questions Instant Access

Question 1

Which are two benefits of container orchestration?

AServerless workflows can be developed easily and quickly

BApplication health monitoring

CSimplified data center infrastructure management

DAutomated application builds

EApplication load balancing

Answer : C, E

Question 2

Which Red Hat Runtime component is a toolkit for building reactive applications on the JVM?

ASpring Boot

BEclipse Orion

CEclipse Vert.x

DThorntail

Answer : C

https://developers.redhat.com/products/rhoar/overview

Eclipse Vert.xis a toolkit for building distributed and reactive applications on top of the Java virtual machine (JVM). Vert.x helps you build responsive applications and services capable of handling a large number of concurrent users and events. Vert.x uses an asynchronous development model, allowing reactive applications that ensure loose coupling, isolation, and location transparency. Easily scale up and down by adding or removing nodes---your applications will stay responsive

Question 3

Which Red Hat runtime is supported in Cloud Pak for Applications?

Arkt

BRed Hat Ceph Storage

CNode.js

DGlusterFS

Answer : B

Question 4

For large and dense clusters, what can cause etcd to have poor performance?

AThe keyspace grows excessively large and exceeds the space quota allocated for the etcd database

BThe maxPod per node value is not set during installation

CThe master node is resized in a running OpenShift cluster

DThe pool of IP addresses is exhausted

Answer : A

https://docs.openshift.com/container-platform/4.3/scalability_and_performance/recommended-host-practices.html

Question 5

Which two are benefits of using Cloud Pak for Applications?

AHelp operations team to get visibility across multiple clusters

BCloud Pak for Applications speeds development of applications built for Kubernetes to access cloud services

CCloud Pak for Applications monitors running application for container mutations

DDevelop innovative cloud-native applications using a variety of IBM and Red Hat runtimes

ECloud Pak for Applications provides ability to provision an install of event streams

Answer : A, D

Question 6

A top level directory listing of an application stack contains the following:

README.md stack.yaml image (directory) templates (directory)

Within the image directory are the following:

config (directory) project (directory) Dockerfile-stack

Based on the scenario above, where should a Solution Architect look to understand the build process used to create a container of the application?

AIn the image/Dockerfile-stack file

BIn the conf ig directory

CIn the stack.yaml file

DIn the image/project directory

Answer : A

Question 7

How do Accelerators for Teams application stacks help development teams start quickly on container-based cloud native application development?

AIt provides Developers with any open source pipeline

BIt allows Developers to focus on application code

CIt allows Developers to customize infrastructure templates

DIt provides Developers Dockerfile lint tooling in the application template

Answer : B

IBM Certified Solution Architect - Cloud Pak for Applications V4.1 C1000-087 Exam Questions