C1000-100 Online Practice Questions and Answers

A customer has defined a requirement to enable all virtual server instances in the proposed VPC to be able to access automatic operating system updates via the Internet. What is required to provide this functionality?

A. The pre-defined Automatic Updates Security Group must be enabled

B. Each server must have a Floating IP address

C. Each subnet must have a Public Gateway

D. A subscription to the IBM Auto Update proxy service

Which two of the following can be managed by IBM Cloud SSL Certificates? (Choose two.)

A. Self-signed SSL certificates

B. SSL certificates ordered in IBM Cloud

C. SSL certificates not imported into IBM Cloud

D. SSL certificates imported into IBM Cloud

E. Certificate Service Requests (CSR)

What is one of IBM's Operational Responsibilities for managing the IBM Cloud Object Storage Service?

A. Monitor and manage service health and availability

B. Provision and manage the VSIs required to serve the data using NFS

C. Ensure data backup if necessary

D. Monitor and restore data backups

What is the function of the IBM Cloud File Storage Capacity Expansion feature?

A. It is used by the IBM Cloud Storage users to regenerate data storage that may have been deleted

B. It is used by IBM Cloud Storage users to manage data flow

C. It is used by IBM Cloud Storage users to expand their file storage immediately

D. It is used by the IBM Cloud Management team to manage file storage capacity

IBM Log Analysis with LogDNA can be used to manage which of the following?

A. Service Mesh in IBM Cloud

B. Only application logs in the IBM Cloud

C. Cloud native applications logs on any Cloud

D. System and application logs in the IBM Cloud

What is IBM Cloud Functions?

A. A polyglot functions-as-a-service (FaaS) programming platform for lightweight code that executes on demand

B. A capability of Cloudant for triggering an action as data is updated, for example, sending data updates to systems

C. An IBM Cloud service for implementing multi-stage business processes involving users and systems

D. The low-code/no-code development environment for data replication and systems integration in App Connect

A web application has been deployed in an IBM Virtual Private Cloud. In testing, it's discovered that the web server is not responding to requests over the Internet. What could be the problem?

A. The web server is in a Security Group which is missing a rule that allows inbound traffic on port 80

B. The VPC's Vyatta Gateway does not have a NAT configuration for the web server group

C. The VPC load balancer hasn't been configured with the SSH key for the web server

D. The subnet ACL has an ALLOW ALL inbound rule set at Priority 1 but a BLOCK ALL inbound rule set at Priority 2

Identify the component marked as B in the Cloud Connection scenario that shows a persistent connection established between the customer's environment and the IBM Cloud.

A. Virtual Router Appliance

B. Cloud Gateway Appliance

C. Secure Gateway Service

D. Secure Gateway Client

With regards to disaster recover, what industry term describes `the maximum amount of time it should take to restore application or system functions following a service disruption'?

A. Restore Point Duration

B. Recovery Point Objective

C. Recovery Time Objective

D. Restore Time Duration

Which statement describes the IBM Cloud Kubernetes Service?

A. IBM Cloud Kubernetes Service is subset of Cloud Foundry

B. IBM Cloud Kubernetes Service is built on Red Hat OpenShift and can run across any cloud platform including IBM Cloud

C. IBM Cloud Kubernetes Service is a managed offering to create and run containerized applications on IBM Cloud

D. IBM Cloud Kubernetes Service is a self service solution designed to run Kubernetes clusters only on bare metal