CompTIA CV0-003 Exam Questions

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.

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.

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.

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.

1. Understanding the Options:

Predeveloped AI/ML solutions are turnkey tools that address specific AI tasks like image recognition, video analysis, and natural language processing (NLP).

2. Analyzing the Options:

A . Natural language processing, forecasting, and VoIP:

Incorrect. VoIP is not an AI/ML solution; it is a telecommunication technology.

B . Serverless application, image recognition, and speech recognition:

Incorrect. Serverless applications are related to cloud computing architectures, not AI/ML solutions.

C . Code review, anomaly detection, and elasticity:

Incorrect. While anomaly detection is an AI/ML solution, elasticity refers to cloud resource scaling and is unrelated to AI.

D . Image recognition, video analysis, and natural language processing:

Correct. These are classic examples of predeveloped AI/ML solutions.

3. Predeveloped AI/ML Solution Examples:

Image recognition: Recognizes objects or patterns in images.

Video analysis: Processes and analyzes video content for insights.

Natural language processing: Enables machines to interpret and respond to human language.

4. Reference:

CompTIA Cloud+ Objectives:

Section 3.5 - Perform cloud migrations, discussing integration of predeveloped AI/ML solutions.

CompTIA Study Guide: Examples of AI/ML solutions for real-world applications.