C1000-124 exam

An application is comprised of a set of core functions such as product catalog, client ratings, user forums, and each function must be developed and deployed independently of each other. Which architecture supports this requirement?A . MicroservicesB . Platform-as-a-serviceC . FowlerD . MonolithicView AnswerAnswer: A Explanation: Reference: https://medium.com/hashmapinc/the-what-why-and-how-of-a-microservices-architecture-4179579423a9

In IBM Cloud, what function does a public gateway in a Virtual Private Cloud (VPC) provide?A . Name resolution to allow traffic to find the websiteB . Extension of on-premises resources to the cloudC . Internet connectivity to the web serversD . Load balancing to the app serversView AnswerAnswer: C...

What are three support models supported by IBM Cloud?A . Silver. Advanced. GoldB . Silver. Gold, PremiumC . Basic, Silver, GoldD . Basic. Advanced. PremiumView AnswerAnswer: D Explanation: Reference: https://www.ibm.com/cloud/support

What makes it possible to run multiple virtual machines on a bare metal server?A . DiskB . Cores C VirtualizationC . MemoryView AnswerAnswer: C Explanation: Reference: https://www.ibm.com/cloud/learn/virtual-machines#:~:text=Virtualization%20makes%20it%20possible%20to,on%20a%20single%20 physical%20machine

How can cloud computing make a real difference to a customer's business?A . Cloud delivers predictable monthly CAPEX charges which allow many businesses to more easily manage their IT budgets based on known costs and their changing compute demandB . Cloud environments offer high availability by default meaning that migration...

Which type of storage is used in a database application that needs consistent fast access to disk?A . Block StorageB . Instance StorageC . Object StorageD . File StorageView AnswerAnswer: A Explanation: Reference: https://www.ibm.com/cloud/learn/block-storage#:~:text=Block%20storage%2C%20sometimes%20referred%20to,efficient%2C%20 and%20reliable%20data%20transportation

What compute option is designed for developers and requires no system administrators to maintain the infrastructure?A . ServerlessB . Bare metal serversC . Virtual serversD . ContainersView AnswerAnswer: D Explanation: Reference: https://www.redhat.com/en/resources/layered-approach-container-kubernetes-security-whitepaper

What is a benefit of Public Cloud?A . Offers the most significant economies of scaleB . Offers control of internal IT resourcesC . Controls and automates deployments and updatesD . Offers controlled access and greater security measures customized to specific organizational needsView AnswerAnswer: A Explanation: Reference: https://www.ibm.com/cloud/learn/public-cloud

What is the common name used to refer to a virtual instance that runs on a hypervisor?A . Bare Metal ServerB . Dynamic LPARC . PodD . Virtual MachineView AnswerAnswer: D Explanation: Reference: https://en.wikipedia.org/wiki/Hypervisor#:~:text=A%20computer%20on%20which%20a,is%20called%20a%20guest%20machine

Which type of database would be appropriate for a high transaction database?A . graphB . relationalC . documentD . key-valueView AnswerAnswer: A Explanation: Reference: https://www.ibm.com/cloud/learn/relational-databases