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CompTIA CV0-003 Exam Questions
- Topic 1: Cloud Architecture and Design: It involves comparing and contrasting different cloud models, discussing factors influencing capacity planning, and emphasizing the importance of high availability and scaling in cloud environments.
- Topic 2: Security: Under this topic, the focus is on implementing security measures within cloud environments. It includes configuring identity and access management. Moreover, the topic discusses securing networks, and applying OS and application security controls based on specific scenarios.
- Topic 3: Deployment: This topic involves integrating components into a cloud solution, provisioning storage, and deploying cloud networking solutions in various scenarios.
- Topic 4: Operations and Support: It addresses configuration of logging, monitoring, and alerting systems to maintain operational status. The topic also explores efficient operation of cloud environments, and optimization of cloud environments.
- Topic 5: Troubleshooting: The topic focuses on using a structured troubleshooting methodology to resolve cloud-related issues, troubleshooting security concerns, and addressing deployment issues.
Free CompTIA CV0-003 Exam Actual Questions
Note: Premium Questions for CV0-003 were last updated On May. 07, 2025 (see below)
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?
Single sign-on (SSO) is a type of authentication mechanism that allows users to access multiple systems or applications with a single login credential. SSO can help users have a seamless experience regardless of the collaboration solution being used, as it can eliminate the need for multiple logins and passwords for different systems or applications. SSO can also improve user convenience, productivity, and security, as it can simplify the login process, reduce login errors, and enhance password management. Reference:CompTIA Cloud+ Certification Exam Objectives, page 14, section 2.7
A systems administrator wants to verify the word "qwerty" has not been used as a password on any of the administrative web consoles in a network. Which of the following will achieve this goal?
A default and common credentialed scan is what the administrator should use to verify the word ''qwerty'' has not been used as a password on any of the administrative web consoles in a network. A credentialed scan is a type of vulnerability scan that uses valid credentials or accounts to access and scan target systems or devices. A credentialed scan can provide more accurate and detailed results than a non-credentialed scan, as it can perform more actions and tests on target systems or devices. A default and common credentialed scan is a type of credentialed scan that uses default or common credentials or accounts, such as admin/admin, root/root, etc., to access and scan target systems or devices. A default and common credentialed scan can help to identify weak or insecure passwords on administrative web consoles, such as ''qwerty'', and recommend stronger passwords.
A cloud security engineer needs to design an IDS/IPS solution for a web application in a single virtual private network. The engineer is considering implementing IPS protection for traffic coming from the internet. Which of the following should the engineer consider to meet this requirement?
AnIntrusion Detection System (IDS)is a software or hardware system that monitors network traffic for malicious activity and alerts the administrator of any potential threats. AnIntrusion Prevention System (IPS)is a software or hardware system that not only detects but also blocks or mitigates the malicious activity.Both IDS and IPS are essential for securing a web application in a cloud environment1.
A web proxy server is a server that acts as an intermediary between the client and the web server. It can provide caching, filtering, and authentication services, but it does not offer IDS/IPS functionality. Therefore, option A is incorrect.
Load balancing using SSI (Server Side Includes) is a technique that distributes the workload among multiple web servers by inserting dynamic content into web pages. It can improve the performance and availability of a web application, but it does not provide IDS/IPS protection. Therefore, option B is incorrect.
Implementing IDS/IPS agents on each instance running in that virtual private network is a valid solution for providing IPS protection for traffic coming from the internet. The agents can monitor and inspect the network traffic on each instance and block or report any suspicious activity to a central management console. This can prevent attacks from reaching the web application or spreading to other instances in the same network. Therefore, option C is correct.
Implementing dynamic routing is a technique that allows routers to select the best path for forwarding packets based on network conditions. It can enhance the reliability and efficiency of a network, but it does not offer IDS/IPS functionality. Therefore, option D is incorrect.
A data architect is planning a new deployment of data storage virtualization before a cloud migration to a public cloud. The requirement is to provide deduplication and backup policy management that is separate from the data VMs. Which of the following would be best to utilize to provision storage?
1. Understanding the Requirement:
The storage must support deduplication and backup policy management.
The solution must be virtualized and separate from data VMs, ensuring flexibility and centralized management.
2. Analyzing the Options:
A . Software-defined storage:
Correct. SDS abstracts storage resources from hardware, allowing for centralized deduplication, backup policies, and dynamic scalability. Ideal for pre-cloud deployment.
B . Containerized storage:
Incorrect. Containerized storage focuses on ephemeral data storage for containerized applications, not ideal for deduplication or backups.
C . Thick-provisioning storage:
Incorrect. Thick provisioning allocates fixed storage size but lacks deduplication and backup management features.
D . RAID 10 disk-array storage:
Incorrect. RAID 10 provides fault tolerance and performance but is hardware-centric and does not address deduplication or centralized backup management.
3. Why SDS is Ideal:
SDS enables policy-driven management for backups, snapshots, and data deduplication.
Supports seamless integration with cloud environments, facilitating migration.
4. Reference:
CompTIA Cloud+ Objectives:
Section 3.2 - Provision storage in cloud environments, 'Software-defined storage for deduplication and backups.'
CompTIA Cloud+ Study Guide: Discusses SDS for flexible and efficient storage management.
A cloud administrator notices an e-commerce website was recently warned that the connection is not private. Which of the following is most likely the cause?
Detailed
A . An expired certificate: An expired SSL/TLS certificate triggers browser warnings about insecure connections. Renewing the certificate will resolve the issue.
References:
CompTIA Cloud+ CV0-003 Study Guide Chapter 6: Secure a Network in a Cloud Environment.
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