Free Practice Questions for CompTIA 220-1201 Exam

In the CompTIA A+ Core 1 (220-1201) exam objectives, cloud deployment models describe how and where computing resources are hosted and who has access to them. A private cloud is defined as a cloud environment that is dedicated to a single organization and may be hosted on-premises within the company’s own data center or in a dedicated external facility. Since the question states that the directory services server is located on premises, it indicates that the organization is hosting and managing its own infrastructure internally. This aligns directly with the definition of a private cloud deployment model.

Directory services—such as Microsoft Active Directory or LDAP-based services—are commonly deployed internally to manage user authentication, authorization, group policies, and resource access within an organization. When these services run on company-owned hardware inside the organization’s network, the infrastructure remains under the organization’s full administrative control, security policies, and management.

The other options do not match this scenario. A public cloud is hosted by third-party providers and shared among multiple customers ☁. A hybrid cloud combines on-premises infrastructure with public cloud services. A community cloud is shared by multiple organizations with similar requirements. Because the system is hosted internally for a single organization, the correct classification is Private Cloud .

A VLAN (Virtual Local Area Network) is the correct solution because it logically separates devices into different broadcast domains on the same physical switching infrastructure. In CompTIA A+ Core 1 (220-1201), VLANs are described as a way to segment a network for security, performance, and management—for example, isolating departments like Accounting and Customer Service so their traffic is separated. Devices assigned to different VLANs cannot communicate directly at Layer 2; communication between VLANs requires a Layer 3 device (such as a router or a Layer 3 switch) using inter-VLAN routing and appropriate access control. This effectively prevents unnecessary broadcast traffic from crossing department boundaries and helps enforce separation policies.

A VPN is used to create an encrypted tunnel over an untrusted network (commonly for remote access or site-to-site connectivity), not for internal departmental segmentation. DNS resolves hostnames to IP addresses and does not isolate networks. DHCP automatically assigns IP configuration (IP address, gateway, DNS servers), but it does not provide segmentation by itself. Therefore, implementing VLANs is the best way to separate the two departments’ networks.

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A screenshot of a computer AI-generated content may be incorrect.

Looking at the network configurations and outputs from both PCs and servers, here are the possible issues and solutions:

1. PC 1

Issue: The IP address for PC1 is 192.168.1.1, which conflicts with Server 1 (which also uses 192.168.1.1).

Solution: Change the IP address on PC1 to a unique one within the range, like 192.168.1.3.

2. PC 2

Issue: PC 2 is configured with 192.168.1.2, which conflicts with Server 2 that has the same IP address.

Solution: Update the IP address on PC 2 to something unique, like 192.168.1.4.

3. Server 1

Issue: The IP address for Server 1 is 192.168.1.1, which conflicts with PC1.

Solution: Since Server 1 and PC1 are using the same IP address, change one of them. For Server 1, you could change the IP address to 192.168.1.5.

4. Server 2

Issue: Server 2 is using the IP address 192.168.1.2, which conflicts with PC2.

Solution: Update Server 2 to use a different IP address, such as 192.168.1.6.

General Remediation:

The primary problem here is overlapping IP addresses, leading to connectivity issues. Each device on the network must have a unique IP address. After making these changes, ensure that all devices can communicate properly by testing the connection between devices and verifying they can access shared resources.

correct answer is " Overclocking " and " Reduce CPU Clock speed " CPU is at 4.5 Ghz when normal is 3.2 Ghz. Overclocking too much can cause freezes, and this is a gaming computer sothe user probably took it too far. http://blog.logicalincrements.com/2018/12/4-troubleshooting-tips-overclocking-pc/

To ensure seamless connectivity during (and after) migrating an application server, the best DNS approach in CompTIA A+ Core 1 (220-1201) terms is to use a CNAME (Canonical Name) record, which creates an alias from one hostname to another. Instead of users connecting directly to a server’s changing hostname, they connect to a consistent service name (for example, app.company.com). That name can be configured as a CNAME pointing to the current host (such as server1.company.com). When the application is moved to a new server, the technician updates what the alias ultimately resolves to (or updates the target host’s A/AAAA record), and clients continue using the same familiar application URL/name—minimizing disruption and avoiding the need to reconfigure endpoints across devices.

The other record types are not designed for this purpose. TXT records store text-based information (often verification or policy data). SPF and DKIM are email authentication-related mechanisms (typically implemented via TXT records) used to validate authorized mail senders and message integrity—not application server migration. Because the goal is maintaining a stable name for a service while the underlying host changes, CNAME is the correct record type.

Answer of both steps below.

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A screenshot of a computer AI-generated content may be incorrect.

A VLAN (Virtual Local Area Network) is the correct solution because it logically separates devices into different broadcast domains on the same physical switching infrastructure. In CompTIA A+ Core 1 (220-1201), VLANs are described as a way to segment a network for security, performance, and management—for example, isolating departments like Accounting and Customer Service so their traffic is separated. Devices assigned to different VLANs cannot communicate directly at Layer 2; communication between VLANs requires a Layer 3 device (such as a router or a Layer 3 switch) using inter-VLAN routing and appropriate access control. This effectively prevents unnecessary broadcast traffic from crossing department boundaries and helps enforce separation policies.

A VPN is used to create an encrypted tunnel over an untrusted network (commonly for remote access or site-to-site connectivity), not for internal departmental segmentation. DNS resolves hostnames to IP addresses and does not isolate networks. DHCP automatically assigns IP configuration (IP address, gateway, DNS servers), but it does not provide segmentation by itself. Therefore, implementing VLANs is the best way to separate the two departments’ networks.