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NEW QUESTION # 93
An organization has a public-facing API that is hosted on a cloud provider. The API performs slowly at times. Which of the following technologies should the cloud administrator apply to provide speed acceleration and a secure connection?
- A. IDS
- B. WAF
- C. EDR
- D. HIPS
- E. SSL
Answer: E
NEW QUESTION # 94
Which of the following cloud services would MOST likely be selected by a software development company that needs a cloud in which to develop software and does not have infrastructure requirements?
- A. XaaS
- B. SaaS
- C. IaaS
- D. PaaS
Answer: D
NEW QUESTION # 95
A company has applications that need to remain available in the event of the data center being unavailable. The company's cloud architect needs to find a solution to maintain business continuity. Which of following should the company implement?
- A. A DR solution for the application between different data centers
- B. laC techniques to recreate the system at a new provider
- C. An HA solution for the application inside the data center
- D. An off-site backup solution with a third-party vendor
Answer: A
Explanation:
A disaster recovery (DR) solution is a set of policies, procedures, and tools that enable an organization to restore or continue its critical functions in the event of a natural or human-induced disaster. A DR solution for the application between different data centers means that the application is replicated or backed up to another location that is geographically separated from the primary data center. This way, if the primary data center becomes unavailable due to a power outage, fire, flood, cyberattack, or any other cause, the application can be switched over to the secondary data center and resume its operations with minimal downtime and data loss. This solution ensures business continuity and high availability for the application and its users. Reference: CompTIA Cloud+ CV0-003 Study Guide, Chapter 5: Maintaining a Cloud Environment, page 221-222; Disaster recovery planning guide.
NEW QUESTION # 96
A company is using a method of tests and upgrades in which a small set of end users are exposed to new services before the majority of other users. Which of the following deployment methods is being used?
- A. Canary
- B. Big bang
- C. Rolling
- D. Blue-green
Answer: A
Explanation:
Explanation
A canary deployment is a software deployment technique where a new feature or version is released to a small subset of users in production prior to releasing it to a larger subset or all the users. It is also sometimes termed a phased rollout or incremental release1. A canary deployment allows the developers to test the new service in a real environment and get feedback from the users before making it available to everyone. It also reduces the risk of failures and enables easy rollbacks if something goes wrong. A canary deployment is different from a blue-green deployment, where two identical environments are used to switch between the old and new versions of the service. A big bang deployment is where the new service is released to all the users at once, without any testing or gradual rollout. A rolling deployment is where the new service is installed in batches or stages, replacing the old service gradually until all the users are on the new version.
NEW QUESTION # 97
A systems administrator needs to configure a set of policies to protect the data to comply with mandatory regulations.
Which of the following should the administrator implement to ensure DLP efficiently prevents the exposure of sensitive data in a cloud environment?
- A. Segmentation
- B. Integrity
- C. Classification
- D. Versioning
Answer: C
Explanation:
Explanation
Classification is a process of assigning labels or categories to data based on its sensitivity, value, or risk level.
Classification can help implement data loss prevention (DLP) policies by identifying which data needs to be protected and how to protect it according to its classification level. Classification can also help comply with mandatory regulations by ensuring that data is handled and stored appropriately based on its legal or contractual requirements. Classification is essential for DLP to efficiently prevent the exposure of sensitive data in a cloud environment. References: CompTIA Cloud+ Certification Exam Objectives, page 14, section
2.7
NEW QUESTION # 98
A VDI provider suspects users are installing prohibited software on the instances. Which of the following must be implemented to prevent the issue?
- A. System hardening
- B. Patch management
- C. Log monitoring
- D. Vulnerability scanning
Answer: A
Explanation:
System hardening. System hardening is the process of securing a system by reducing its surface of vulnerability, which is larger when a system performs more functions. In contrast to system hardening, which is performed once, patch management, vulnerability scanning, and log monitoring are ongoing processes. By hardening the VDI instances, the provider can prevent users from installing prohibited software or making unauthorized changes to the system configuration. This can be done by applying security policies, disabling unnecessary services, removing default accounts, and enforcing strong passwords. For more information on system hardening, you can refer to the CompTIA Cloud+ CV0-003 Certification Study Guide1 or the CompTIA Cloud+ (Plus) Certification website2.
NEW QUESTION # 99
A systems administrator is performing upgrades to all the hypervisors in the environment. Which of the following components of the hypervisors should be upgraded? (Choose two.)
- A. The virtual machines
- B. The baselines
- C. The firmware
- D. The virtual appliances
- E. The operating system
- F. The fabric interconnects
Answer: C,E
Explanation:
These are the components of the hypervisors that should be upgraded by the administrator who is performing upgrades to all the hypervisors in the environment. A hypervisor is a software or hardware that allows multiple VMs (Virtual Machines) to run on a single physical host or server. A hypervisor consists of various components, such as:
The firmware: This is the software that controls the basic functions and operations of the hardware or device. The firmware can affect the performance, compatibility, and security of the hypervisor and the VMs. The firmware should be upgraded to ensure that it supports the latest features and functions of the hardware or device, as well as fix any bugs or vulnerabilities.
The operating system: This is the software that manages the resources and activities of the hypervisor and the VMs. The operating system can affect the functionality, reliability, and efficiency of the hypervisor and the VMs. The operating system should be upgraded to ensure that it supports the latest applications and services of the hypervisor and the VMs, as well as improve stability and performance.
NEW QUESTION # 100
An IaaS provider has numerous devices and services that are commissioned and decommissioned automatically on an ongoing basis. The cloud administrator needs to implement a solution that will help reduce administrative overhead.
Which of the following will accomplish this task?
- A. IPAM
- B. DNS
- C. NAC
- D. NTP
Answer: A
NEW QUESTION # 101
Asynchronous data replication for a SaaS application occurs between Regions A and B.
Users in Region A are reporting that the most current data for an insurance claims application is not available to them until after 11:30 a.m. The cloud administrator for this SaaS provider checks the network utilization and finds that only about 10% of the network bandwidth is being used.
Which of the following describes how the cloud administrator could BEST resolve this issue?
- A. Check the CPU utilization logs in both regions.
- B. Check the storage utilization logs in both regions.
- C. Check the RAM utilization logs in both regions.
- D. Check the storage commit logs in both regions.
Answer: D
NEW QUESTION # 102
A public cloud provider recently updated one of its services to provide a new type of application load balancer. The cloud administrator is tasked with building out a proof-of-concept using this new service type. The administrator sets out to update the scripts and notices the cloud provider does not list the load balancer as an available option type for deploying this service. Which of the following is the MOST likely reason?
- A. The administrator can deploy the new load balancer via the cloud provider's web console.
- B. The administrator needs to update the version of the CLI tool.
- C. The administrator needs to write a new script function to call this service.
- D. The administrator is not using the correct cloud provider account.
Answer: B
NEW QUESTION # 103
A cloud administrator updates the syslog forwarder configuration on a local server in production to use a different port. The development team is no longer receiving the audit logs from that server. However, the security team can retrieve and search the logs for the same server. Which of the following is MOST likely the issue?
- A. The development team is not looking at the correct server when querying for the logs.
- B. The development team's syslog server is configured to listen on the wrong port.
- C. The security team has greater permissions than the development team.
- D. The audit logging service has been disabled on the server.
Answer: C
NEW QUESTION # 104
A media company has made the decision to migrate a physical, internal file server to the cloud and use a web- based interface to access and manage the files. The users must be able to use their current corporate logins.
Which of the following is the MOST efficient way to achieve this goal?
- A. Deploy a VM in a cloud, attach storage, and copy the files across
- B. Use a SaaS service with a directory service federation
- C. Deploy a fileshare in a public cloud and copy the files across
- D. Copy the files to the object storage location in a public cloud
Answer: B
Explanation:
Software as a service (SaaS) is a type of cloud service model that provides software applications over the Internet that are hosted and managed by a cloud service provider. Directory service federation is a type of authentication mechanism that allows users to access multiple systems or applications across different domains or organizations with a single login credential. Using a SaaS service with a directory service federation can help migrate an internal file server to the cloud and use a web-based interface to access and manage the files, as it can eliminate the need for maintaining an on-premises file server and enable seamless and secure access to cloud-based files using the same corporate logins. References: CompTIA Cloud+ Certification Exam Objectives, page 8, section 1.2
NEW QUESTION # 105
A systems administrator is about to deploy a new VM to a cloud environment. Which of the following will the administrator MOST likely use to select an address for the VM?
- A. CDN
- B. IPAM
- C. DNS
- D. NTP
Answer: B
Explanation:
Explanation
IPAM (IP Address Management) is what the administrator will most likely use to select an address for the new VM that is about to be deployed to a cloud environment. IPAM is a tool or service that allows customers to plan, track, and manage the IP addresses and DNS names of their cloud resources or systems. IPAM can help to select an address for the new VM by providing information such as available IP addresses, IP address ranges, subnets, domains, etc., as well as ensuring that the address is unique and valid.
NEW QUESTION # 106
Several users are able to access internal company resources with corporate credentials; however, when they try to log in to external SaaS applications, the users are redirected back to the log-in page.
Which of the following is the most likely cause of the issue?
- A. MFA on the internal company authentication service is misconfigured.
- B. The SaaS provider is experiencing an outage with its directory service.
- C. The SSL certificate on the external SaaS application is expired.
- D. A new security policy turned off cookies on the users' browsers.
- E. A new company policy requires all users to reset passwords.
Answer: B
Explanation:
The most likely cause of the issue is that the SaaS provider is experiencing an outage with its directory service.
A directory service is a software application that stores and organizes information about users and resources on a network.
It also provides authentication and authorization services, allowing users to access resources based on their credentials and permissions. If the directory service is down or unreachable, users will not be able to log in to the external SaaS applications that rely on it. This can happen due to network failures, hardware failures, software errors, cyberattacks, or maintenance activities. The other options are less likely to cause the issue, because they would affect either the internal or the external applications, but not both. For example, if the MFA on the internal company authentication service is misconfigured, users would not be able to access the internal resources, but they could still access the external SaaS applications. Similarly, if the SSL certificate on the external SaaS application is expired, users would see a warning message or an error message, but they would not be redirected back to the log-in page. If a new company policy requires all users to reset passwords, users would be prompted to do so when they try to log in, but they would not be prevented from accessing the applications. If a new security policy turned off cookies on the users' browsers, users might experience some issues with session management or personalization, but they would not be unable to log in to the applications.
References: Directory service, Troubleshooting SaaS Application Access Issues, CompTIA Cloud+ Study Guide: Exam CV0-003, Chapter 8: Cloud Security, p. 331.
NEW QUESTION # 107
A systems administrator is configuring a storage array.
Which of the following should the administrator configure to set up mirroring on this array?
- A. RAID 6
- B. RAID 1
- C. RAID 0
- D. RAID 5
Answer: B
Explanation:
RAID 1 is a type of RAID level that creates an exact copy or mirror of data on two or more disks. RAID 1 can provide redundancy and fault tolerance, as it can survive the failure of one disk without losing any data. RAID
1 can also improve read performance, as it can access data from multiple disks simultaneously. The administrator should configure RAID 1 to set up mirroring on a storage array. References: CompTIA Cloud+ Certification Exam Objectives, page 9, section 1.4
NEW QUESTION # 108
A systems administrator has migrated a web application to the cloud with a synchronous uplink speed of
100Mbps. After the migration, the administrator receives reports of slow connectivity to the web application.
The administrator logs into the firewall and notices the WAN port is transmitting at a constant 12.5MBps.
Which of the following BEST explains the reason for the issue?
- A. Misconfigured subnetting
- B. Insufficient compute
- C. Not enough upload bandwidth
- D. Firewall issues
Answer: C
Explanation:
Not enough upload bandwidth is what best explains the reason for slow connectivity to a web application that has been migrated to a cloud environment with a synchronous uplink speed of 100Mbps. Bandwidth is a measure of how much data can be transferred over a network or connection in a given time period. Upload bandwidth is a measure of how much data can be sent from one location to another over a network or connection in a given time period. Upload bandwidth can affect connectivity to a web application by determining how fast data can be uploaded from clients to servers or vice versa. Not enough upload bandwidth can cause slow connectivity to a web application by creating congestion or bottleneck in data transfer, which may result in delays or errors in web requests or responses.
NEW QUESTION # 109
Company A has a SaaS cloud that hosts their office suite software. Company B has an IaaS cloud that provides all their server hardware, including the server hosting their office suite software. Which of the following is a similarity between both company's clouds?
- A. Backups synchronize with the hot site
- B. Servers are on-site
- C. Multiple servers are clustered
- D. Software is hosted
Answer: A
NEW QUESTION # 110
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Focus on CV0-003 All-in-One Exam Guide For Quick Preparation: https://www.trainingquiz.com/CV0-003-practice-quiz.html
Tested Material Used To CV0-003: https://drive.google.com/open?id=1wC0jQkWcJUnFqfeEfbqVhpEZDUPzv23d
