CompTIA 220-1102 Practice Test - Questions Answers, Page 75

Detailed

The correct command is gpupdate (Option A), which refreshes Group Policy settings. To implement password requirements across domain-joined computers, the policy would be set via Group Policy, and then running the gpupdate command ensures that the new settings are applied to all systems.

devmgmt (Option B) opens Device Manager, which is unrelated to Group Policy.

regedit (Option C) opens the Windows Registry Editor, which is not used for group-wide password policy settings.

resmon (Option D) opens Resource Monitor, which helps monitor system resources, not Group Policy.

CompTIA A+ Core 2

Reference:

1.5 - Using appropriate Windows settings, including password policies via Group Policy.

Detailed

The correct answer is Administrative Tools (Option D), which provides access to several system utilities, including those needed for managing system files and settings. Since the user already has local administrator privileges, this would allow them to edit system properties efficiently.

File Explorer Options (Option A) manage general file display settings but do not provide administrative access.

Ease of Access (Option B) is related to accessibility settings, not file management.

Indexing Options (Option C) control how files are indexed for search, but are unrelated to system file editing.

CompTIA A+ Core 2

Reference:

1.3 - Use features and tools of the Windows operating system, including Administrative Tools.

Detailed

To enable contactless payment, NFC (Near Field Communication) (Option C) needs to be enabled. NFC is the technology used in most mobile payment systems to enable close-range communication between the phone and a payment terminal.

Wi-Fi (Option A) and Bluetooth (Option D) are unrelated to contactless payments.

Nearby share (Option B) is a file-sharing feature, not a payment technology.

CompTIA A+ Core 2

Reference:

2.7 - Explain common mobile device security settings, including enabling NFC for mobile payments.

Detailed

Rebooting the computer into safe mode (Option B) limits the processes and services that run, which can help in isolating and removing persistent malware that might be hiding in normal mode. Safe mode provides a cleaner environment to troubleshoot and remove malware.

Restoring from a backup (Option A) may work but should be considered after attempts to clean the infection.

Purchasing a new endpoint protection tool (Option C) is unnecessary at this stage since existing tools can be run in safe mode.

Using system recovery (Option D) could potentially remove the infection, but it's a more drastic step that may not be necessary yet.

CompTIA A+ Core 2

Reference:

3.3 - Best practices for malware removal, including booting into safe mode

Detailed

Enabling an allow list (Option D) will limit access to the wireless network by only allowing devices with specified MAC addresses to connect. This is an effective method for minimizing Wi-Fi access in a crowded environment.

Port forwarding (Option A) controls traffic through specific ports but doesn't minimize wireless access.

Unused ports (Option B) could refer to physical network ports or firewall settings, unrelated to controlling Wi-Fi access.

Disabling SSID broadcast (Option C) might hide the network name but doesn't secure access.

CompTIA A+ Core 2

Reference:

2.9 - Configure security settings for SOHO networks, including MAC filtering .

Detailed

A jailbroken iPhone (Option D) allows users to bypass Apple's restrictions to install unauthorized apps and modify system settings. This situation suggests the phone may have been compromised or tampered with, potentially voiding warranties and exposing the device to security vulnerabilities.

APK Source (Option A) refers to Android packages, not applicable to iPhones.

Connectivity issues (Option B) doesn't explain the comparison to an identical phone.

Developer Mode (Option C) is typically used for app development, not indicative of the situation.

CompTIA A+ Core 2

Reference:

2.7 - Explain mobile device security, including risks of jailbreaking

Detailed

Device data encryption (Option D) ensures that even if the device is lost or stolen, its data cannot be accessed without proper credentials, even while offline. Encryption protects the data at rest, making it unreadable without the decryption key.

Remote wipe (Option A) requires the device to be online to receive the wipe command.

Mandatory screen locks (Option B) provide a layer of security but can be bypassed with physical access in some cases.

Location applications (Option C) help track the device but don't protect data.

CompTIA A+ Core 2

Reference:

2.7 - Explain methods for securing mobile devices, including encryption

Detailed

Personally Identifiable Information (PII) (Option D) is protected by government regulations. PII includes sensitive data such as names, addresses, social security numbers, and other information that can identify individuals. Various laws, such as GDPR and HIPAA, mandate the protection of PII.

DRM (Option A) refers to digital rights management, which controls access to digital media.

EULA (Option B) refers to software licensing agreements.

PCI (Option C) relates to payment card industry standards for handling cardholder information but is more specific to payment data than general PII.

CompTIA A+ Core 2

Reference:

4.6 - Explain prohibited content and privacy concepts, including the protection of PII.

Detailed

The next step after isolating the system is to perform a system scan to remove the malware (Option C). Since ransomware is suspected, running a comprehensive malware scan can help identify and remove the malicious software. It is crucial to deal with the active threat before taking further actions.

Scheduling an antivirus scan and system update (Option A) may help, but the immediate concern is identifying and removing the ransomware.

Educating the end user (Option B) is important but should happen after the immediate threat is resolved.

Creating a system restore point (Option D) would not be useful at this point since the system is infected.

CompTIA A+ Core 2

Reference:

2.3 - Detect, remove, and prevent malware, including handling ransomware.