Prepare for the CompTIA Cloud+ Certification Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.
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A company is preparing a hypervisor environment to implement a database cluster. One of the requirements is to share the disks between the nodes of the cluster to access the same LUN. Which of the following protocols should the company use? (Choose two.)
These are the protocols that should be used to share the disks between the nodes of a database cluster to access the same LUN (Logical Unit Number). A LUN is an identifier that represents a logical unit of storage, such as a disk, partition, volume, etc., that can be accessed by a host system or device. To share the disks between the nodes of a cluster, the following protocols can be used:
iSCSI (Internet Small Computer System Interface): This is a protocol that allows SCSI commands to be sent over IP networks. iSCSI can enable block-level storage access over a network, which means that the host system or device can access the storage as if it were a local disk.
FC (Fibre Channel): This is a protocol that provides high-speed and low-latency data transfer over optical fiber cables. FC can also enable block-level storage access over a network, which means that the host system or device can access the storage as if it were a local disk.
A cloud engineer is designing a new cloud environment for an organization that requires resilient connectivity to cloud resources over diverse mediums. Which of the following is the best way to ensure resilient networking?
Detailed
A . Implement an SD-WAN solution with terrestrial, satellite, and cellular technologies: SD-WAN enables diverse networking mediums, ensuring failover and maximum resilience for connectivity. It provides redundancy and prioritizes traffic based on real-time conditions.
CompTIA Cloud+ CV0-003 Study Guide Chapter 13: Cloud Networking Solutions.
An organization recently deployed a private cloud on a cluster of systems that delivers compute, network, and storage resources in a single hardware, managed by an intelligent software. Which of the following BEST describes this type of deployment?
Hyperconverged infrastructure (HCI) is a type of deployment that combines compute, network, and storage resources in a single hardware appliance that is managed by an intelligent software layer. HCI simplifies the configuration and management of cloud resources, reduces hardware costs and complexity, and improves scalability and performance. Reference:CompTIA Cloud+ Certification Exam Objectives, Domain 1.0 Configuration and Deployment, Objective 1.2 Given a scenario involving requirements for deploying an application in the cloud, select an appropriate solution design.
A systems administrator is setting up a backup solution to follow the 3-2-1 policy. Currently, the solution is set to back up from the servers to an on-site storage server. Which of the following should the administrator configure to comply with the 3-2-1 policy?
The 3-2-1 backup policy states that there should be three copies of data, stored on two different media, with one copy being off-site. The current backup solution only has one copy of data on one media (the on-site storage server). To comply with the 3-2-1 policy, the systems administrator should configure an off-site storage server for backups, which will provide another copy of data on a different media and location. Reference:CompTIA Cloud+ Certification Exam Objectives, Domain 3.0 Maintenance, Objective 3.2 Given a scenario, implement backup, restore, disaster recovery and business continuity measures.
A cloud administrator created four VLANs to autoscale the container environment. Two of the VLANs are on premises, while two VLANs are on a public cloud provider with a direct link between them. Firewalls are between the links with an additional subnet for communication, which is 192.168.5.0/24.
The on-premises gateways are:
192.168.1.1/24
192.168.2.1/24
The cloud gateways are:
192.168.3.1/24
192.168.4.1/24
The orchestrator is unable to communicate with the cloud subnets. Which Of the following should the administrator do to resolve the issue?
To allow communication between the on-premises and cloud subnets, the firewall traffic should be allowed to pass through the additional subnet for communication, which is 192.168.5.0/24. This subnet acts as a bridge between the two networks and should have firewall rules that permit traffic from and to both sides.
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