IBM C1000-109 Exam Practice Test Instant Access

Question 1

Which two of the following are benefits of a Content Delivery Network (CDN)?

AConnects high speed direct links between your account and theirs to provide reliable low latency connections

BMitigates distributed denial of service (DDoS) attacks, man-in-the-middle attacks, and other common attacks on web sites

CCopies web sites to a central location to deliver fast responses to improve customer satisfaction

DProvides infrastructure and bandwidth in planned remote locations at a predefined hourly rate

EDecreases impacts to website performance by reducing the effects of spikes or surges in demand

Answer : A, B

Question 2

Which of the following best describes a Pod in Kubernetes architecture?

AA Pod represents a single instance of an application in Kubernetes, consisting of either a single container or a small number of tightly coupled containers that share resources.

BA Pod is the element of Kubernetes responsible for application replication, providing high availability and resilience.

CA Pod describes a desired state in a Deployment, and the Pod Controller changes the actual state to the desired state at a controlled rate.

DA Pod is the component responsible for cluster management. It manages all nodes and replicate the applications on them.

Answer : A

Question 3

Which approach is used by devices when authenticating to the Watson loT Platform HTTP Messaging API?

AOAuth

BIdentity and Access Management

CAPI Key

DBasic authentication

Answer : B

Question 4

For a DevOps team, one of the most Important capabilities is Continuous Feedback. On a team using IBM Garage method, what Continuous Feedback technique can be used collect user feedback on new features developed by the team?

AA / B test can be used to deploy two different version of a feature in production and monitor how users interact with them

BA continuous deployment tool can be used to alternate the application version in production environment and monitor their usage by users

CA design thinking session can be used to define the personas and collect their feeling about new features developed

DBlue / Green deployment can be used to deploy two different versions of application at same time and collect data on how users are using them

Answer : D

Question 5

Which of the following databases supports both relational and non-relational data types?

AIBM Cloud Databases for MongoDB

BIBM Cloud Databases for etcd

CIBM Cloudant

DIBM Cloud Databases for PostgreSOL

Answer : B

Question 6

A developer is building an application on IBM Cloud that needs a token-based OAuth authorization protocol and mutual TLS as a security feature when making calls to IBM Messaging Queue Service. Which application integration service should the developer use?

AIBM Key protect for Message Queues

BIBM API Gateway

CIBM Developer toolkit Loopback application

DIBM API Connect Transport Layer Security (TLS)

Answer : C

Question 7

IBM Cloud Activity Tracker with LogDNA events can be used to perform which action?

AMonitor Application logs

BCheck Pod usage

CCheck the criticality of an action

DMonitor Network traffic

Answer : D

IBM C1000-109 IBM Cloud Professional Developer v4 Exam Practice Test