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Updated Feb-2022 Exam C1000-109 Dumps - Pass Your Certification Exam
IBM C1000-109 Exam Syllabus Topics:
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NEW QUESTION 27
A company defined a strategic goal to move applications to cloud. In this context, all new projects developed must be cloud-native. A developer starting a new project should follow which strategy?
- A. The application must be stateless and use serverless architecture
- B. The application must use PaaS in public clouds and be portable among them
- C. The application must be scalable and run in a dynamic environment
- D. The application must use a CORBA buffer to integrate APIs
Answer: D
NEW QUESTION 28
A developer has joined HaICo GmbH, working on a container-based project. The project architect has targeted Red Hat OpenShift on IBM Cloud cluster for the project implementation and deployment. HalCo's CISO has independently dictated that the company will use Twistlock for container vulnerability scanning on all projects and that each cluster must provide a results dashboard. What can the developer propose to integrate the two needs most efficiently?
- A. Use IBM Cloud's Security Advisor and configure a Twistlock configuration URL provided by information security
- B. Deploy a Twistlock DaemonSet on your cluster to populate a dashboard in Grafana service.
- C. Configure an IBM Cognos Dashboard Embedded service in your application to report vulnerability findings from HalCo's central Twistlock repository
- D. Configure the Vulnerability Advisor in the IBM Container Registry service to scan using the Twistlock API
Answer: A
NEW QUESTION 29
Which of the following can be used when a social networking site on Classic Infrastructure is expecting traffic to spike and requires more resources during the holiday season?
- A. Network-based
- B. Schedule-based
- C. Auto-Scaling
- D. Resource-based
Answer: C
NEW QUESTION 30
How can a developer change the Redis Configuration using the Cloud Database API?
- A. Send the settings as a Name-value pair in the request body of a PATCH request
- B. Send the settings as a JSON object in the request body of a POST request
- C. Send the settings as a JSON object in the request body of a PATCH request
- D. Send the settings as a Name-value pair in the request body of an UPDATE request
Answer: B
NEW QUESTION 31
A developer is instructed to use a circuit breaker pattern in a User Story, using a best effort approach. What should the developer do to deliver this request?
- A. Add a fallback method that returns null or an empty set as result when the service is down
- B. Add a retry loop to keep trying the invocation when the service is down
- C. Add a fallback method that returns a cached copy of the data requested when the service is down
- D. Check the service status through an API call and throw an exception when the service is down
Answer: D
NEW QUESTION 32
An e-commerce mobile application needs to understand individual user's interactions to define a personalized product recommendation Which of the following configuration can help the application to collect necessary data?
- A. Integrate the mobile application with IBM Analytics Engine
- B. Initialize the MobileFirst Analytics SDK and enable the capture of lifecycle and network analytic data
- C. Enable the IBM Watson Analytics for MobileFirst settings to true in the application descriptor file
- D. Enable LogMetrics in IBM MobileFirst Platform on IBM cloud portal
Answer: B
NEW QUESTION 33
What is a way for a customer to use their on premise Hardware Security Module (HSM) to secure applications running on IBM Cloud?
- A. They cannot use Keep Your Own Key (KYOK); only Cloud provision keys work
- B. They can use Keep Your Own Key (KYOK) with IBM Cloud Key Protect service
- C. They cannot use Keep Your Own Key (KYOK); they need to use an IBM Cloud HSM
- D. They can use Keep Your Own Key (KYOK) with IBM Cloud Security Advisor
Answer: C
NEW QUESTION 34
Which approach is used by devices when authenticating to the Watson loT Platform HTTP Messaging API?
- A. Identity and Access Management
- B. OAuth
- C. Basic authentication
- D. API Key
Answer: A
NEW QUESTION 35
Which of the following databases supports both relational and non-relational data types?
- A. IBM Cloudant
- B. IBM Cloud Databases for PostgreSOL
- C. IBM Cloud Databases for etcd
- D. IBM Cloud Databases for MongoDB
Answer: C
NEW QUESTION 36
A DevOps team is provisioning environments in IBM Cloud during the development lifecycle. What can be done to optimize the environment provisioning process?
- A. Use Chef scripts in the DevOps pipeline to create configuration tasks for application containers
- B. Use Virtual Machine templates in IBM Cloud to define environment configuration and start/stop them as needed
- C. Use Schematics service in IBM Cloud to create infrastructure as code templates and use the on DevOps pipeline to create and configure environments
- D. Use Bare Metal Servers to configure the environments and have full control of them
Answer: B
NEW QUESTION 37
A Mobile application developer is using IBM Mobile Foundation for the backend services. The application end users need access to the application data even when there is no network and the application is running offline. Which of the following IBM Mobile Foundation features will help in this scenario?
- A. AES 256 encryption and Data storage
- B. JSONStore
- C. Mobile Foundation Adapters
- D. Mobile Foundation SDK
Answer: C
NEW QUESTION 38
Which of the following best describes a Pod in Kubernetes architecture?
- A. A 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.
- B. A Pod is the element of Kubernetes responsible for application replication, providing high availability and resilience.
- C. A Pod describes a desired state in a Deployment, and the Pod Controller changes the actual state to the desired state at a controlled rate.
- D. A Pod is the component responsible for cluster management. It manages all nodes and replicate the applications on them.
Answer: A
NEW QUESTION 39
Which of the following is the benefit of IBM API Connect Developer Portal?
- A. Analyze API usage
- B. Create Application and subscribes to IBM cloud catalog
- C. Onboard new API mobile users
- D. Create different version of API
Answer: D
NEW QUESTION 40
A developer wants to build a mobile-based CRUD microservice backed by a IBM Cloud Databases for PostgreSQL and wants to test the microservice on IBM Cloud. Which tool can best satisfy this requirement?
- A. API Connect Toolkit
- B. IBM Developer Portal
- C. DataPower that runs as a container
- D. Mobile First Platform
Answer: C
NEW QUESTION 41
A developer working on Red Hat OpenShift on IBM Cloud is tasked to monitor further application metrics using IBM Cloud Monitoring with Sysdig for the application in container called: my-java-app. How should the developer configure the Sysdig agent?
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: D
NEW QUESTION 42
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?
- A. IBM Developer toolkit Loopback application
- B. IBM Key protect for Message Queues
- C. IBM API Connect Transport Layer Security (TLS)
- D. IBM API Gateway
Answer: A
NEW QUESTION 43
What does the IBM Cloud Virtual Server Auto Scale feature provide?
- A. Provisioning on-premise servers
- B. Flexible scaling based on RAM usage
- C. Seamless and automatic scaling up of instances when more resources are required due to demand
- D. Configures security group permissions
Answer: C
NEW QUESTION 44
The application team has made extensive use of IBM Certificate Manager for their work. What additional service would provide an alert in advance that a certificate was going to expire?
- A. Security Advisor
- B. Availability Monitoring
- C. SysDig
- D. LogDNA
Answer: D
NEW QUESTION 45
Which of the following components is used for Sysdig agent installation in an IBM Cloud Kubernetes Service cluster?
- A. DaemonSet
- B. Object mapping using labels
- C. Pod with Spec Monitor agent
- D. Sidecar to the Pod
Answer: A
NEW QUESTION 46
Which two of the following are exposed to leverage IBM DB2 Warehouse on Cloud through REST?
- A. Database monitoring API
- B. Database management API
- C. Database Programming API
- D. Database resource scaling API
- E. Database Data Access API
Answer: A,B
NEW QUESTION 47
Why is separation of duty essential for cloud native application development?
- A. To ensure that each microservice only performs one essential task
- B. To ensure protection from malicious attacker
- C. To ensure protection from vulnerabilities
- D. To ensure users only have the access to the resources to perform their job
Answer: B
NEW QUESTION 48
Which two of the following are benefits of a Content Delivery Network (CDN)?
- A. Decreases impacts to website performance by reducing the effects of spikes or surges in demand
- B. Connects high speed direct links between your account and theirs to provide reliable low latency connections
- C. Provides infrastructure and bandwidth in planned remote locations at a predefined hourly rate
- D. Mitigates distributed denial of service (DDoS) attacks, man-in-the-middle attacks, and other common attacks on web sites
- E. Copies web sites to a central location to deliver fast responses to improve customer satisfaction
Answer: B,D
NEW QUESTION 49
In the context of cloud-native, what is the principle of Immutability?
- A. Images incorporate all settings required to pass resource requirements to the platform
- B. Containers are ephemeral and can be replaced by new instances
- C. After images are built, they do not change across different environments
- D. The code base is managed using source code control as part of a robust lifecycle
Answer: D
NEW QUESTION 50
The IBM Cloud Kubernetes Service cluster autoscaler is available for standard clusters that are set up with which of the following networks?
- A. Private
- B. VPN
- C. Hybrid
- D. Public
Answer: D
NEW QUESTION 51
IBM Cloud Activity Tracker with LogDNA events can be used to perform which action?
- A. Check Pod usage
- B. Monitor Application logs
- C. Check the criticality of an action
- D. Monitor Network traffic
Answer: D
NEW QUESTION 52
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