An administrator configures three subnets to the corporate network. All servers should communicate with the main corporate network and access the internet. The administrator creates the following configurations:
After configuring the networks, the administrator recognizes an issue with the configuration. Which of the following can the administrator change in one step to accomplish the goal?
Answer : B
A . Remove 192.168.12.0/24 and 192.168.1.0/24: This would cause connectivity issues for Network 4.
B . Replace 192.168.1.0/24 with 192.168.0.0/24: Corrects the incorrect destination for Network 4, aligning it with the corporate network subnet.
C . Add 192.168.12.0/24 and 192.168.0.0/24: Duplicates an existing configuration and doesn't solve the issue.
D . Reconfigure Network 4 to 192.168.13.0/24: Alters the network unnecessarily and doesn't resolve the destination routing issue.
CompTIA Cloud+ CV0-004 Study Guide, Objective 2.2: Configure routing tables to ensure proper network communication.
An organization has been using an old version of an Apache Log4j software component in its critical software application. Which of the following should the organization use to calculate the severity of the risk from using this component?
Answer : B
Comprehensive and Detailed Step-by-Step
CWE (A): Common Weakness Enumeration lists software flaws but doesn't provide risk severity ratings.
CVSS (B): Common Vulnerability Scoring System is used to evaluate and score the severity of software vulnerabilities, helping prioritize remediation efforts.
CWSS (C): Common Weakness Scoring System evaluates software weaknesses but is less commonly used compared to CVSS for vulnerability scoring.
CVE (D): Common Vulnerabilities and Exposures identifies and catalogs vulnerabilities but does not calculate severity.
CompTIA Cloud+ CV0-004 Study Guide, Objective 4.1: Identify and classify vulnerabilities in a cloud environment.
Which of the following types of releases best describes the update made to a code repository production release when it changes from version 1.0 to version 1.1?
Answer : C
Comprehensive and Detailed Step-by-Step
Alpha (A): Refers to pre-release software that is still in the early testing phase.
Beta (B): Indicates pre-release software that is feature-complete but requires testing.
Minor (C): Updates from version 1.0 to 1.1 signify incremental improvements or minor feature additions without significant changes.
Major (D): Involves substantial changes, often indicated by a change in the primary version number (e.g., 1.x to 2.x).
CompTIA Cloud+ CV0-004 Study Guide, Objective 1.4: Deploy and manage cloud-based applications.
A cloud engineer is concerned about command-and-control (C2) communication out of a cloud network over HTTPS. Which of the following should the cloud engineer implement to most efficiently identify the type of communication?
Answer : B
A company's VMs that are created using the noncritical application tag are automatically shut down at 5:00 p.m. using a cronjob. Which of the following actions would allow a cloud engineer to stop all unresponsive instances with the least effort in case the automation fails?
Answer : C
You are a cloud engineer working for a cloud service provider that is responsible for an
IaaS offering.
Your customer, who creates VMs and manages virtual storage, has noticed I/O bandwidth issues and low IOPS (under 9000).
Your manager wants you to verify the proper storage configuration as dictated by your service level agreement (SLA).
The SLA specifies:
. Each SFP on the hypervisor host must be set to the maximum link speed
allowed by the SAN array. . All SAN array disk groups must be configured in a RAID 5.
. The SAN array must be fully configured for redundant fabric paths. . IOPS should not fall below 14000
INSTRUCTIONS
Click on each service processor to review the displayed information. Then click on the drop-down menus to change the settings of each device as necessary to conform to the SLA requirements.
Answer : A
Based on the SLA requirements and the information provided in the diagram:
For the Hypervisor:
Slot A fiber channel card:
Port 1 link speed should be set to 16 Gbps since it's connected to Fabric switch A which supports 16 Gbps.
Port 2 link speed should be set to 8 Gbps because it's connected to Fabric switch B which supports up to 8 Gbps.
Slot B fiber channel card:
Port 1 link speed should be set to 16 Gbps since it's connected to Fabric switch A which supports 16 Gbps.
Port 2 link speed should be set to 8 Gbps because it's connected to Fabric switch B which supports up to 8 Gbps.
A company serves customers globally from its website hosted in North Americ
a. A cloud engineer recently deployed new instances of the website in the Europe region. Which of the
following is the most likely reason?
Answer : C
The most likely reason for deploying new instances of a website in the Europe region, in addition to the ones hosted in North America, is to reduce latency for users located in Europe. By having the website's resources closer to the end-users, the data has a shorter distance to travel, resulting in faster load times and better performance. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson