Refresh CV0-002 Study Guide For CompTIA Cloud+ Exam Certification

NEW QUESTION 1
An administrator is tasked with the virtualization of all database management applications. Which of
the following should the administrator do FIRST to ensure that database performance will be optimal?

• A. Follow the recommendations of the database management application vendor.
• B. Design a physical to virtual migration plan of the application.
• C. Adhere to the recommendations of the virtualization software vendor.
• D. Develop a migration plan to the new environment, ensuring maximum uptime.

Answer: C

NEW QUESTION 2
A cloud administrator reports a problem with the maximum number of users reached in one of the
pools. There are ten VMs in the pool, each with a software capacity to handle ten users. Based on the dashboard metrics, 15% of the incoming new service requests are failing. Which of the following is the BEST approach to resolve the issue?

• A. Check compute, storage, and networking utilization in the dashboard and increase capacity by adding more resources.
• B. Check current licensed capacity and purchase additional licenses to add more users.
• C. Check the DHCP scope and increase the number of available IP addresses by extending the pool.
• D. Check the rate-of-load increase to determine if the cloud capacity boundary has been exceeded and enable bursting to the pubic cloud.

Answer: A

NEW QUESTION 3
Which of the following would allow separation between the Internet and the internal network of a company?

• A. Virtual Local Area Networks
• B. Review Audit Logs
• C. Review System Logs
• D. Demilitarized zone

Answer: A

NEW QUESTION 4
A company uses its own private cloud, which has few available resources. Mission-critical systems
and other information systems are running on it. A new system will be deployed on the private cloud. The following tests are included in the test plan:
Load test (2h) Backup/restore test (6h) Functional test (8h) Failover test (1h)
The work schedule of the existing system is shown below.

To minimize the effect to the existing system, which of the following schedules is MOST suitable for the load test?

• A. 02:00-04:00
• B. 09:00-12:00
• C. 18:00-20:00
• D. 22:00-00:00

Answer: C

NEW QUESTION 5
Which of the following describes a host server that is configured to bridge four guest servers?

• A. A host server that has one physical Ethernet adapter that is used to allow guests to communicateto the physical network
• B. A host server that has four virtual Ethernet adapters dedicated to each guest server to communicate to the loopback network
• C. A host server that has one physical Ethernet adapter that is configured as a standby
• D. A guest server that has four virtual Ethernet adapters that are used to allow guests to communicate to the virtual network

Answer: B

NEW QUESTION 6
A cloud service administrator is consuming PaaS services and is performing baseline configuration
tests. Which of the following is part of the PaaS consumer’s responsibility with respect to the baseline confirmation tests?

• A. Application versions
• B. CPU utilization
• C. RAM utilization
• D. Operating system versions

Answer: B

NEW QUESTION 7
A cloud provider is increasingly discovering hard-to-find issues within the growing infrastructure. The
provider has all the basic necessary tools implemented to collect and store data regarding the environment. To allow the cloud provider to focus on relevant events, which of the following is the MOST appropriate technique to build intelligence?

• A. Event correlation
• B. Event collection
• C. Event alerts
• D. Event-based workflows

Answer: B

NEW QUESTION 8
A system administrator found that a user repeatedly violates acceptable use policies by consuming
more disk space than the user is authorized to consume. Which of the following tools should the administrator use to enforce the acceptable use policy?

• A. Quotas
• B. Resource pools
• C. LUN masking
• D. Reservations

Answer: A

NEW QUESTION 9
A customer wants a cloud systems administrator to adjust the backup schedule after month-end to
ensure the data can be restored as fast as possible while minimizing the time needed to perform the backup. Which of the following backup types should be scheduled?

• A. Synthetic full
• B. Incremental
• C. Differential
• D. Full

Answer: A

NEW QUESTION 10
An administrator needs to over allocate storage on VMs in a development cluster. Which of the
following storage practices will be followed?

• A. LUN masking
• B. Thin provisioning
• C. Thick provisioning
• D. FC zoning

Answer: B

NEW QUESTION 11
A company that provides cloud-based storage services allows user authentication using third-party
social network credentials. Which of the following should be implemented to accomplish this task?

• A. Multifactor authentication
• B. Virtual private network
• C. Federation
• D. Domain trusts

Answer: A

NEW QUESTION 12
An administrator is asked to securely upload a configuration file to a web server in a cloud. Which of
the following protocols should be used in this scenario?

• A. SFTP
• B. SSL
• C. TLS
• D. HTTP

Answer: C

NEW QUESTION 13
A company has just completed a security audit and received initial results from the auditor. The results show that the ethical hacker was able to gain access to the company servers by exploiting non-hardened VMs and hosts as guests and administrators. Which of the following should be implemented to harden the environment? (Select two.)

• A. Discretionary access controls
• B. Disable unnecessary accounts
• C. Change default passwords
• D. Install antivirus software
• E. Role-based access controls

Answer: BE

NEW QUESTION 14
Which of the following increases storage read throughput?

• A. Scaling
• B. NIC teaming
• C. Load balancing
• D. Caching

Answer: D

NEW QUESTION 15
A company is experiencing latency problems connecting to the cloud. Which of the following should an administrator check FIRST?

• A. Router ARP tables
• B. Broadcast traffic
• C. Bandwidth utilization
• D. Subnetting

Answer: A

NEW QUESTION 16
Which of the following would a company implement to provide authentication to multiple websites that are delivered through PaaS?

• A. Federation services
• B. MAC
• C. Multi-factor authentication
• D. RBAC

Answer: D

NEW QUESTION 17
Which of the following is used by storage tiering to meet SLAs?

• A. RBAC
• B. Rules sets
• C. Policies
• D. Cron jobs

Answer: A

NEW QUESTION 18
A physical server with SSD drives that hosts an IO-intensive database has been migrated into a
private cloud to ensure further growth possibilities and accommodate quarterly load spikes (up to 10,000 IOPs). The requirement is to have log partition latency below 5ms and data partition latency below 10ms, irrespective of the load spikes. A cloud administrator has conducted extensive tests after the migration. Which of the following test results would ensure the migration is successful?

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: A

NEW QUESTION 19
Company A just acquired Company B and needs to migrate critical applications to Company A’s private cloud infrastructure. Company B’s applications are running on legacy servers and cannot be removed from the current datacenter where they reside. Which of the following migration strategies should the cloud administrator use?

• A. V2V
• B. P2V
• C. V2P
• D. P2P

Answer: C

NEW QUESTION 20
Which of the following encryption types would be used to protect company information when stored on a cloud server being shared by multiple companies?

• A. Secure socket layer encryption
• B. Transport layer security encryption
• C. Whole disk encryption
• D. File and folder level encryption

Answer: D

NEW QUESTION 21
An administrator is attempting to troubleshoot an issue between a web server in the DMZ and an internal workstation by reviewing packet captures. Upon inspection, the payloads of the packets are unreadable. Which of the following could be the cause of this issue?

• A. The administrator has yet to authenticate to the network
• B. The sniffer is located on an incorrect subnet
• C. A vulnerability scanner has interfered with the packet capture
• D. End-to-end encryption is applied on the network

Answer: A

NEW QUESTION 22
Some users are experiencing high latency when accessing their virtual desktops or retrieving saved documents. The administrator notices that two virtual desktops in the department are reserved for database processing applications that run several times a day. These machines are assigned to different hosts in the resource pool to provide a level of redundancy. Which of the following is the BEST course of action to remedy the situation?

• A. Enable memory ballooning on the hypervisors supporting the database desktops
• B. Enable I/O throttling on the hypervisors supporting the database desktops
• C. Allocate more memory to the affected users’ virtual desktops and the database desktops
• D. Allocate more CPU resources to the affected users’ virtual desktops

Answer: C

NEW QUESTION 23
A hosting company provides 10 VM web servers for a financial institution. The financial institution recently introduced a new web application and now their web traffic has significantly increased. Which of the following could the administrator implement to assist in reducing the load on the web servers?

• A. Clustering
• B. Virtual switching
• C. Load balancing
• D. Site mirroring

Answer: C

NEW QUESTION 24
Before doing a change on a VM, a systems administrator wants to ensure there is an easy and fast
way to rollback if needed. The change and testing should take approximately two hours. Which of the following is the EASIEST way to meet this requirement?

• A. Create a snapshot on the hypervisor.
• B. Make an on-demand, incremental backup to a VTL.
• C. Make an on-demand, full backup to a secondary location.
• D. Create a snapshot on a remote storage array.

Answer: A

NEW QUESTION 25
......