CV0-003 Free Exam Study Guide! (Updated 145 Questions)
CV0-003 Dumps for CompTIA Cloud+ Certified Exam Questions and Answer
NEW QUESTION 30
An IaaS application has a two-hour RTO and a four-hour RPO. The application takes one hour to back up its data or restore from a local backup file. A systems administrator is tasked with configuring the backup policy.
Which of the following should the administrator configure to achieve the application requirements with the LEAST cost?
- A. Back up to long-term storage every four hours
- B. Back up to long-term storage every night
- C. Back up to object storage every three hours
- D. Back up to object storage every hour
Answer: D
NEW QUESTION 31
Which of the following will mitigate the risk of users who have access to an instance modifying the system configurations?
- A. Implement whole-disk encryption
- B. Deploy the latest OS patches
- C. Deploy an anti-malware solution
- D. Implement mandatory access control
Answer: D
NEW QUESTION 32
A technician is working with an American company that is using cloud services to provide video-based training for its customers. Recently, due to a surge in demand, customers in Europe are experiencing latency.
Which of the following services should the technician deploy to eliminate the latency issue?
- A. Cloud bursting
- B. A content delivery network
- C. A new cloud provider
- D. Auto-scaling
Answer: D
NEW QUESTION 33
SIMULATION
The QA team is testing a newly implemented clinical trial management (CTM) SaaS application that uses a business intelligence application for reporting. The UAT users were instructed to use HTTP and HTTPS.
Refer to the application dataflow:
1A - The end user accesses the application through a web browser to enter and view clinical data.
2A - The CTM application server reads/writes data to/from the database server.
1B - The end user accesses the application through a web browser to run reports on clinical data.
2B - The CTM application server makes a SOAP call on a non-privileged port to the BI application server.
3B - The BI application server gets the data from the database server and presents it to the CTM application server.
When UAT users try to access the application using https://ctm.app.com or http://ctm.app.com, they get a message stating: "Browser cannot display the webpage." The QA team has raised a ticket to troubleshoot the issue.
INSTRUCTIONS
You are a cloud engineer who is tasked with reviewing the firewall rules as well as virtual network settings.
You should ensure the firewall rules are allowing only the traffic based on the dataflow.
You have already verified the external DNS resolution and NAT are working.
Verify and appropriately configure the VLAN assignments and ACLs. Drag and drop the appropriate VLANs to each tier from the VLAN Tags table. Click on each Firewall to change ACLs as needed.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
- A. On firewall 3, change the DENY 0.0.0.0 entry to rule 3 not rule 1.
- B. On firewall 3, change the DENY 0.8.8.0 entry to rule 3 not rule 1.
Answer: A
NEW QUESTION 34
A cloud administrator has built a new private cloud environment and needs to monitor all computer, storage, and network components of the environment.
Which of the following protocols would be MOST useful for this task?
- A. SNMP
- B. SCP
- C. SFTP
- D. SMTP
Answer: A
NEW QUESTION 35
An organization has multiple VLANs configured to segregate the network traffic. Following is the breakdown of the network segmentation:
Production traffic (10.10.0.0/24)
Network backup (10.20.0.0/25)
Virtual IP network (10.20.0.128/25)
The following configuration exists on the server:
The backup administrator observes that the weekly backup is failing for this server. Which of the following commands should the administrator run to identify the issue?
- A. IPCONFIG /ALL
- B. ROUTE PRINT
- C. NET SM
- D. NETSTAT -A
Answer: B
NEW QUESTION 36
An SQL injection vulnerability was reported on a web application, and the cloud platform team needs to mitigate the vulnerability while it is corrected by the development team.
Which of the following controls will BEST mitigate the risk of exploitation?
- A. NAC
- B. DLP
- C. WAF
- D. HIDS
Answer: D
NEW QUESTION 37
A systems administrator has migrated an internal application to a public cloud. The new web server is running under a TLS connection and has the same TLS certificate as the internal application that is deployed. However, the IT department reports that only internal users who are using new versions of the OSs are able to load the application home page.
Which of the following is the MOST likely cause of the issue?
- A. The cloud web server is using a self-signed certificate that is not supported by older browsers
- B. The cloud web server is using strong ciphers that are not supported by older browsers
- C. The local firewall from older OSs is not allowing outbound connections
- D. The local firewall from older OSs is not allowing inbound connections
Answer: A
NEW QUESTION 38
A cloud administrator is switching hosting companies and using the same script that was previously used to deploy VMs in the new cloud. The script is returning errors that the command was not found.
Which of the following is the MOST likely cause of the script failure?
- A. IP address changes
- B. Server name changes
- C. Account mismatches
- D. API version incompatibility
Answer: D
NEW QUESTION 39
A cloud administrator is planning to migrate a globally accessed application to the cloud.
Which of the following should the cloud administrator implement to BEST reduce latency for all users?
- A. Regions
- B. Clustering
- C. Cloud bursting
- D. Auto-scaling
Answer: D
NEW QUESTION 40
A systems administrator is deploying a new storage array for backups. The array provides 1PB of raw disk space and uses 14TB nearline SAS drives. The solution must tolerate at least two failed drives in a single RAID set.
Which of the following RAID levels satisfies this requirement?
- A. RAID 6
- B. RAID 5
- C. RAID 0
- D. RAID 1
- E. RAID 10
Answer: A
NEW QUESTION 41
A web server has been deployed in a public IaaS provider and has been assigned the public IP address of 72.135.10.100. Users are now reporting that when they browse to the website, they receive a message indicating the service is unavailable. The cloud administrator logs into the server, runs a netstat command, and notices the following relevant output:
Which of the following actions should the cloud administrator take to resolve the issue?
- A. Update the gateway on the web server to use 72.135.10.1
- B. Configure the WAF to filter requests from 17.3.130.3
- C. Modify the firewall on 72.135.10.100 to allow only UDP
- D. Assign a new IP address of 192.168.100.10 to the web server
Answer: A
NEW QUESTION 42
A company recently subscribed to a SaaS collaboration service for its business users. The company also has an on-premises collaboration solution and would like users to have a seamless experience regardless of the collaboration solution being used.
Which of the following should the administrator implement?
- A. VDI
- B. SSO
- C. WAF
- D. LDAP
Answer: D
NEW QUESTION 43
A systems administrator wants the VMs on the hypervisor to share CPU resources on the same core when feasible.
Which of the following will BEST achieve this goal?
- A. Configure CPU passthrough
- B. Enable simultaneous multithreading
- C. Switch from a Type 1 to a Type 2 hypervisor
- D. Increase instructions per cycle
- E. Oversubscribe CPU resources
Answer: E
NEW QUESTION 44
A private IaaS administrator is receiving reports that all newly provisioned Linux VMs are running an earlier version of the OS than they should be. The administrator reviews the automation scripts to troubleshoot the issue and determines the scripts ran successfully. Which of the following is the MOST likely cause of the issue?
- A. API version incompatibility
- B. Incorrect provisioning script indentation
- C. Wrong template selection
- D. Misconfigured script account
Answer: C
NEW QUESTION 45
An organization has two businesses that are developing different software products. They are using a single cloud provider with multiple IaaS instances. The organization identifies that the tracking of costs for each business are inaccurate.
Which of the following is the BEST method for resolving this issue?
- A. Tag each server with a dedicated cost and sum them based on the businesses
- B. Perform segregation of the VLAN and capture egress and ingress values of each network interface
- C. Split the total monthly invoice equally between the businesses
- D. Create a dedicated subscription for the businesses to manage the costs
Answer: A
NEW QUESTION 46
Which of the following strategies will mitigate the risk of a zero-day vulnerability MOST efficiently?
- A. Keeping all resources up to date
- B. Having a detailed incident response plan
- C. Using only open-source technologies
- D. Creating a standby environment with a different cloud provider
Answer: B
NEW QUESTION 47
A company has decided to get multiple compliance and security certifications for its public cloud environment. However, the company has few staff members to handle the extra workload, and it has limited knowledge of the current infrastructure.
Which of the following will help the company meet the compliance requirements as quickly as possible?
- A. FIM
- B. NAC
- C. DLP
- D. CASB
Answer: B
NEW QUESTION 48
A systems administrator recently deployed a VDI solution in a cloud environment; however, users are now experiencing poor rendering performance when trying to display 3-D content on their virtual desktops, especially at peak times.
Which of the following actions will MOST likely solve this issue?
- A. Update the quest graphics drivers from the official repository
- B. Select vGPU profiles with higher video RAM
- C. Instruct users to access virtual workstations only on the VLAN
- D. Add more vGPU licenses to the host
Answer: B
NEW QUESTION 49
The audit which is a review of any part of an entity's operating procedures and methods is known as:
- A. Operational audits
- B. Financial statement audits
- C. Compliance audits
- D. Technical Audits
Answer: A
NEW QUESTION 50
A company is planning to migrate applications to a public cloud, and the Chief Information Officer (CIO) would like to know the cost per business unit for the applications in the cloud. Before the migration, which of the following should the administrator implement FIRST to assist with reporting the cost for each business unit?
- A. Tagging
- B. Quotas
- C. An SLA report
- D. Showback
Answer: D
NEW QUESTION 51
An SQL injection vulnerability was reported on a web application, and the cloud platform team needs to mitigate the vulnerability while it is corrected by the development team.
Which of the following controls will BEST mitigate the risk of exploitation?
- A. NAC
- B. DLP
- C. HIDS
- D. WAF
Answer: B
NEW QUESTION 52
A systems administrator is using VMs to deploy a new solution that contains a number of application VMs.
Which of the following would provide high availability to the application environment in case of hypervisor failure?
- A. Affinity rules
- B. Live migration
- C. Cold migration
- D. Anti-affinity rules
Answer: D
NEW QUESTION 53
A systems administrator is reviewing two CPU models for a cloud deployment. Both CPUs have the same number of cores/threads and run at the same clock speed.
Which of the following will BEST identify the CPU with more computational power?
- A. Instructions per cycle
- B. L3 cache
- C. Simultaneous multithreading
- D. Bus speed
Answer: A
NEW QUESTION 54
A marketing team is using a SaaS-based service to send emails to large groups of potential customers. The internally managed CRM system is configured to generate a list of target customers automatically on a weekly basis, and then use that list to send emails to each customer as part of a marketing campaign. Last week, the first email campaign sent emails successfully to 3,000 potential customers. This week, the email campaign attempted to send out 50,000 emails, but only 10,000 were sent.
Which of the following is the MOST likely reason for not sending all the emails?
- A. API request limit
- B. Incorrect billing account
- C. Misconfigured auto-scaling
- D. Bandwidth limitation
Answer: A
NEW QUESTION 55
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