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 statement describes a key-value database?

A. Each item in the database is encrypted with public-key cryptography

B. Each item in the database is stored in a column named key with values in each row

C. Each item in the database is a document with lists of key-value pairs

D. Each item in the database is stored as an attribute name (referred to as a key) with its corresponding value

When designing infrastructure for critical business applications, transactional databases, or virtual machines that require low-latency, why might you use Block storage instead of File storage?

A. Block Storage LUNs have data at rest encryption using in-house managed keys

B. Block Storage LUNs can be connected to authorized devices through redundant multi-path I/O (MPIO) connections

C. Block Storage LUNs can be used for file-based NFS shares

D. Block Storage LUNs can connect to authorized devices in another IBM Cloud datacenter

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

What does an IBM Cloud Container Registry provide?

A. A collection of multiple zones rules that allow inbound connections to reach the cluster services

B. Multi-tenant, highly available, and scalable private image registry that is hosted and managed by IBM

C. A collection of multiple regions rules that allow inbound connections to reach the cluster services

D. Single-tenant, highly available, and scalable private image registry that is hosted and managed by IBM

IBM Cloud Activity Tracker with LogDNA service monitors which set of events?

A. Business processes

B. How users, applications, and services interact in an account

C. Payment transactions

D. Realtime performance

Why is Continuous Integration a best practice?

A. It helps to avoid catastrophic merge conflicts

B. Developers can perform Enterprise Application Integration using a low-code/no-code development environment

C. It makes it easier to rollback releases that are found to have critical defects

D. It facilitates low risk releases by allowing a canary release to be tested by a small group of end users

Which IBM Cloud Virtual servers have guaranteed resource for future deployments and cost savings?

A. Dedicated

B. Transient

C. Public

D. Reserved

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

A customer RFP is requesting a solution to run a scalable, elastic, and managed analytics focused database with in-memory capabilities. Which service should be included in the response?

A. SQL Query

B. Analytics Engine

C. Mongo Cluster Service

D. DB2 Warehouse on Cloud