IBM IBM Cloud: Cloud Solutions C1000-100 Questions & Answers

• Question 41:

  A VPC has been created with a single subnet. Virtual server instances have been deployed on the subnet that have different functions which support a production application. The security team has now said that they want to ensure that network traffic between the different server types can be controlled. How can this be achieved?

  A. Use a Hardware Security Module to create advanced network routing tables that ensure traffic does not route between server types, as per the security team's wishes

  B. Create security groups for the different server types with inbound and outbound rules that satisfy the security team, into which the VSIs can be placed

  C. Create a VPC load balancer and place each server type into its own back-end pool, then create Layer7 routing policies that restrict network traffic flowing between the different pools

  D. Create multiple access control lists with rules that satisfy the security team's requirements and associate each VSI to the respective ACL

  Correct Answer: A

• Question 42:

  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

  Correct Answer: D

  Reference: https://www.ibm.com/support/knowledgecenter/en/bluemix_stage/services/Log-Analysis-withLogDNA/overview.html

• Question 43:

  The Chief Data Officer (CDO) wants to build a new data solution for his clients. This application needs access to a Spark cluster on IBM Cloud without the Spark Cluster being accessible over the Internet. If IBM Analytics Engine (IAE) is selected, what must be enabled to allow the application server to securely access IAE?

  A. Transit Endpoint

  B. Service Endpoint

  C. Gateway Endpoint

  D. Transverse Endpoint

  Correct Answer: B

• Question 44:

  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

  Correct Answer: C

  Reference: https://cloud.ibm.com/docs/FileStorage?topic=FileStorage-expandCapacity

• Question 45:

  When all objects stored in IBM Cloud Object Storage are encrypted using Server-Side Encryption with Customer Provided Keys (SSE-C), how are read and write object requests sent?

  A. Send the required encryption information as part of SSL requests

  B. Have their requested UID/PWD verified prior to HTTP request flow

  C. Send encryption information as part of UID/PWD verification

  D. Send the required encryption information as headers in the HTTP requests only

  Correct Answer: A

• Question 46:

  Which are two benefits of IBM Cloud Functions? (Choose two.)

  A. Visual debugging

  B. Scale up or down automatically

  C. Based on Kubernetes

  D. Focus on code, not infrastructure

  E. Out-of-the-box connectors to several databases

  Correct Answer: BD

• Question 47:

  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

  Correct Answer: A

  Reference: https://cloud.ibm.com/docs/cloud-object-storage?topic=cloud-object-storage-responsibilities

• Question 48:

  Which VMware application mobility technology seamlessly extends on-premises data center networks into IBM Cloud?

  A. VMware HCX

  B. VMware vSphere

  C. VMware Horizon

  D. VMware NSX

  Correct Answer: A

  Reference: https://www.ibm.com/cloud/architecture/files/HCX_Architecture_Design.pdf

• Question 49:

  What is the minimum number of servers an Event Stream cluster in IBM Cloud must be composed of?

  A. Four servers in load balance

  B. One

  C. Two servers

  D. Three servers

  Correct Answer: D

• Question 50:

  Why would IBM Spectrum Protect Plus form part of an overall system design in IBM Cloud?

  A. It provides a solution for system log analysis and alerting, protecting systems from unplanned downtime

  B. It provides a solution for data protection, data reuse, and data recovery for virtual environments

  C. It provides a dedicated government-only compute environment with built-in quantum-level encryption

  D. It provides a `Premium Plus' support package for customers with ultra-business critical workloads

  Correct Answer: B