Practice Free C1000-172 Exam Online Questions
A data analyst working for a retail company uses IBM Cloud Watson Discovery service to analyze client data. The company’s customer support team has been experiencing an increase in customer complaints regarding delayed deliveries. The analyst has been asked to identify the root cause of this issue.
Which feature of Watson Discovery would be most helpful in this situation?
- A . AI-powered search engine
- B . Natural language processing
- C . User behavior tracking
- D . Pattern and trend analysis
D
Explanation:
The feature of Watson Discovery most helpful in identifying the root cause of customer complaints regarding delayed deliveries is Pattern and Trend Analysis.
Pattern and Trend Analysis in Watson Discovery: This feature helps to identify recurring themes, trends, or patterns within large datasets. For a data analyst investigating customer complaints, pattern and trend analysis can help reveal common factors or trends contributing to the delays, such as issues with specific delivery locations, times, or processes.
Use Case for Analyzing Customer Complaints: By analyzing patterns and trends in the text data from customer complaints, the analyst can pinpoint potential bottlenecks or root causes leading to delays in deliveries.
Reference from IBM Cloud Professional Architect Materials:
IBM’s Watson Discovery documentation highlights its ability to perform pattern and trend analysis to extract meaningful insights from unstructured data.
Other options are incorrect:
A company is looking to transform their three-tier application to cloud. The stack uses physical servers on-premises and will use virtual server instances (VSIs) on IBM Cloud. The company has also added global load balancing through Cloud Internet Services and a pair of Gateway Appliances to the environment.
What benefit does the global load balancer provide during transformation?
- A . Allows traffic to simultaneously flow to both the on-premises bare metal servers and on-cloud VSIs
- B . Client can distribute traffic using weights to ramp up to the new environment
- C . Balances traffic across multiple clouds
- D . Provides secure network connectivity between the existing environment and the new environment
In which type of architecture is an application deployed to different locations where each region runs an identical copy of the application?
- A . Code engine architecture
- B . Multi-region architecture
- C . Peak load architecture
- D . Point of failure architecture
Which of the following is a Cloud native container monitoring and trouble shooting service?
- A . PortWorx Enterprise
- B . IBM Cloud Monitoring with Sysdig
- C . API Gateway
- D . IBM Log Analysis with LogDNA
Which VMware application mobility technology seamlessly extends on-premises data center networks into IBM Cloud?
- A . VMware vSphere
- B . VMware HCX
- C . VMware NSX
- D . VMware Horizon
Which three are the main resiliency options for IBM Cloud Object Storage?
- A . Cross Zone, Multizone, and Regional
- B . Single Data Center, Multizone, and Regional
- C . Cross Region, Cross Zone, and Single Data Center
- D . Cross Region, Regional, and Single Data Center
D
Explanation:
The three main resiliency options for IBM Cloud Object Storage are Cross Region, Regional, and Single Data Center.
Resiliency Options in IBM Cloud Object Storage:
Single Data Center: Stores data in one location, ideal for low-latency access and data residency requirements.
Regional (also known as Multizone): Stores data across multiple data centers within the same geographic region, providing higher availability and protection against data center failure.
Cross Region: Stores data across multiple geographic regions, offering the highest level of availability and disaster recovery capability.
Reference from IBM Cloud Professional Architect Materials:
As per IBM’s documentation on Cloud Object Storage, these three options represent the primary resiliency models offered by IBM for their object storage service.
Other options are incorrect:
What is a reason for using File Storage (Classic) on IBM Cloud?
- A . It allows the user to adjust the amount of performance as needed
- B . It protects against data in transit failures
- C . It is scalable during provisioning
- D . It provides asynchronous reads and writes
A
Explanation:
File Storage (Classic) on IBM Cloud allows users to adjust the performance as needed by choosing different tiers or adjusting the input/output operations per second (IOPS). This flexibility makes it suitable for workloads with varying performance requirements, such as databases, analytics, or content management systems, where the storage performance can be adjusted to match the workload demand.
Performance Adjustability: Users can choose between various performance levels or make adjustments to IOPS, allowing them to balance cost and performance based on current needs.
Why File Storage (Classic)? This flexibility makes File Storage (Classic) suitable for dynamic workloads that require changes in performance over time, such as during peak usage periods.
Comparison with Other Options:
Protects against data in transit failures (B) is not a primary feature of File Storage.
Scalable during provisioning (C) is partially correct, but "adjusting performance" is more precise.
Asynchronous reads and writes (D) are general file system features, not unique to IBM Cloud File Storage.
Reference:
IBM Cloud File Storage Documentation
IBM Cloud Architect Exam Study Guide
Which of the following is a compliance program that IBM Cloud supports?
- A . CNSI
- B . AES
- C . HIPAA
- D . OSI
Select the unique key features of Hyper Protect Crypto Services on the IBM Cloud?
- A . Hyper Protect Crypto Services provide state-of-the-art encryption using DM-CRYPT
- B . Built on IBM Red Hat OpenShift technology, on single-tenant key management service with key vaulting provided by dedicated customer-controlled HSM
- C . Hyper Protect Crypto Services can integrate with other any other Cloud provider services so as to manage key access, log and monitor security events, and support compliance requirements
- D . IBM Cloud administrators have no access and it provides FIPS 140-2 Level 4-certified hardware
Based on some real-time events, a government entity wants to build a solution for collecting its citizens’ data and analyze it for data insights according to some rules and KPIs. The data can be received in different formats, so there is a need to unify all of the data formats through data transformation and filtration rules.
Which IBM Cloud services can help in this case?
- A . API Connect and Aspera
- B . Event Streams and App Connect
- C . Event Streams and Aspera
- D . App Connect and Datastax
B
Explanation:
The IBM Cloud services that can help in building a solution for collecting, transforming, and analyzing data from different formats are Event Streams and App Connect.
IBM Event Streams: This is an Apache Kafka-based messaging service designed to handle real-time data streaming and ingestion. It can collect and distribute data from various sources, making it suitable for scenarios involving data from multiple sources or formats.
IBM App Connect: App Connect provides integration capabilities that allow for data transformation, mapping, and filtration, enabling the unification of data formats before processing. It helps in creating rules to transform data according to the desired structure.
Reference from IBM Cloud Professional Architect Materials:
IBM documentation on Event Streams and App Connect describes how these services can work together to handle and transform data from multiple sources for real-time analytics and integration.
Other options are incorrect: