About VMware 5V0-23.20 Exam
The VMware vSphere with Tanzu Specialist exam is aimed to evaluate the knowledge and skills of the candidates in using vSphere with Tanzu to orchestrate the Kubernetes clusters delivery and containerized applications within the vSphere environment. This test will also measure their expertise required to deploy and manage VMware vSphere & Tanzu. Passing VMware 5V0-23.20 leads to the VMware Certified Specialist – vSphere with Tanzu 2021 certification.
The professionals for this qualifying exam have the fundamental knowledge of containers and Kubernetes. They also possess the skills and experience in working with virtualization & OS, as well as NSX-T & network. It is recommended that the applicants have a minimum of twelve months of practical experience in working with vSphere. Besides that, they are required to possess the valid VCP-DCV 2020 certificate before registering for VMware 5V0-23.20. Additionally, the individuals for this test must have one or two industry-recognized Information Technology certifications.
The VMware 5V0-23.20 exam is a 125-minute test containing about 72 questions that are presented in the single-answer and multiple-choice formats. This exam is a proctored option and the candidates must register with the Pearson VUE platform to schedule it. The fee for the test is $250 and this payment is available for a single sitting. To achieve the passing score, the students must attain 300 points out of the total exam questions. Those individuals who do not pass the test on the first try will be required to pay another fee to retake the exam.
As for the preparation process, it is recommended to go through the official website to observe the available training resources. Unfortunately, the VMware 5V0-23.20 exam does not have any associated training courses. However, VMware offers different study materials, including the VMware Learning Zone, which can be accessed through the vendor’s platform. The candidates must also go through the blueprint to identify the areas that should be covered during preparation. Based on the understanding of the scope of the exam topics, it becomes easy to choose the relevant tools to study the required material.
The VMware 5V0-23.20 exam evaluates specific subject areas that the applicants must study before attempting the test to improve their performance in it. The highlights of these topics are enumerated below:
- Introducing vSphere with Tanzu
This objective requires the students’ knowledge of the rule & purpose of Supervisor Cluster, attributes of Control Plane virtual machines, as well as management, front end of a network, and workload that are performed with the help of a given scenario. It is also important that the learners know how to identify the functions & differences between front end, management, and workload networks, identify the role & purpose of Spherelet, as well as identify the requirements & prerequisites to allow workload management. Besides that, the candidates should demonstrate their understanding of the users and attributes of Kuberctl CLI, process of authenticating vSphere with Tanzu with the usage of Kubectl, as well as process of navigating namespaces with the use of Kubectl. They also need to have the skills in identifying VMware solutions for the management of TKC according to a given scenario.
- Core Services of vSphere with Tanzu
This domain evaluates the professionals’ competence in identifying the attributes of vSphere namespaces, identifying the process for creating the namespace, establishing the requirements for creating the namespace, as well as establishing the resources that may be restricted for the Kubernetes objects in the namespace with the help of a given scenario. It also coves their skills in establishing the process of allocating storage to namespaces as well as process of creating a vSphere pod, establishing the attributes of CRX, vSphere pods & Cloud Native Storage, and establishing the techniques to scale-out a vSphere pod. Additionally, in the framework of this part, the test takers need to demonstrate their skills in establishing different processes, including the methods that can be utilized in creating a storage policy, specific quote being utilized within a vSphere namespace, attributes of consistent volumes within vSphere, and use cases for the persistent volumes. Moreover, they should have expertise in identifying the process required to manage consistent volume claims, establishing the techniques to view Persistent Volume claims within the vSphere environment, as well as establishing the attributes of NSX container plugins, and establishing the relationships between NSX segments & vSphere namespaces. This area will also measure their ability to establish the supervisor network topology while utilizing NSX-T, establish the attributes of Kubernetes network policies, and establish the components and attributes of vSphere with Tanzu within the vSphere distributed switch. Besides that, the students have to know how to establish the purpose of the external load balancer within vSphere with Tanzu, establish the attributes of workload load balancers, and identify the features of workload networks. It is also important that they can identify the relationship between vSphere namespaces & workload networks, identify the supervisor network topology during the usage of vSphere Distributed switch network topology, establish vSphere with the Tanzu with the requirements of vSphere Distributed Switch network, and identify the processes required to deploy images from Harbor.
- Grid Service for Tanzu Kubernetes
This subject area validates the applicants’ competence in identifying the attributes of the grid service of Tanzu Kubernetes, similarities and differences of Tanzu Kubernetes Gird clusters & vSphere pods, relationship existing between TKC & supervisor clusters, and processes to allow TKC versions. It also covers their skills in identifying the processes required to deploy TKC, authenticate to TKC, Scale-out TKC, Scale in TKC, and upgrade TKC.
- Lifecycle of vSphere with Tanzu
The questions under this section are dedicated to measuring one’s understanding of the processes required for upgrading the supervisor cluster of vSphere with Tanzu and processes for performing the certificate management for the supervisor cluster of vSphere with Tanzu.
Those professionals who complete VMware 5V0-23.20 will be awarded the VMware Certified Specialist – vSphere with Tanzu 2021 certification. With this certificate, they can build a career path as an Administrator, an Architect, or an Engineer. Some of the job roles that these candidates can explore include a System Administrator, a System Engineer, a Technology Consultant, a Virtualization Engineer, an Infrastructure Engineer, and a Cloud Architect, among others. The average salary outlook for these positions is $102,000 per annum.