CompTIA 220-1102 Practice Test - Questions Answers, Page 65

When a smartphone is lost, especially one that might contain sensitive or private data, the primary concern is to ensure that any data on the device cannot be accessed by unauthorized persons. Among the options provided:

Remote lock: This option will lock the device remotely, preventing access. However, it does not remove the data and might not be effective if the device is powered off or reset.

Remote wipe: This is the best option as it allows the technician to erase all data from the device remotely, ensuring that sensitive information is not accessible to anyone who finds or steals the device.

Remote access: This option would allow a technician to access the device remotely, but it would not directly prevent unauthorized access or data breaches.

Remote encrypt: Encrypting the device remotely might not be possible if the device is not accessible or turned on, and it does not remove existing data which could be at risk.

The ext4 (fourth extended filesystem) is a journaling file system for Linux. It is widely used in many Linux distributions due to its performance, robustness, and advanced features like large file and volume support.

macOS: Uses filesystems like HFS+ or APFS.

iOS: Uses APFS (Apple File System).

Linux: Uses ext4 among other filesystems like ext3, XFS, Btrfs, etc.

Windows: Uses NTFS, FAT32, and exFAT, not ext4.

EFS (Encrypting File System) is a feature of Windows that provides filesystem-level encryption. It is designed to encrypt files and folders to protect them from unauthorized access, even if an attacker has physical access to the computer.

ext: A filesystem type used primarily in Linux, without native encryption features for Windows.

APFS: Apple's filesystem, used in macOS and iOS.

FAT: A simple filesystem type with no encryption features.

EFS: The correct choice for a Windows user needing to encrypt data at the filesystem level to protect against unauthorized physical access.

In forensic investigations, maintaining the integrity of the evidence is crucial. The chain of custody is a process that ensures that evidence has been collected, preserved, and transferred in a manner that is legally defensible.

Valid license: Refers to software licensing, irrelevant in this context.

Data retention requirements: Policies for how long data should be kept, but not specifically related to tracking forensic evidence.

Material safety data sheet: Documentation for handling hazardous materials, not applicable here.

Chain of custody: The correct process for documenting the handling and transfer of evidence to maintain its integrity and admissibility in court.

When a technician is unable to connect to a laptop over a VPN, one of the most common reasons is that the firewall settings on either the laptop or the network are blocking the connection.

Wireless protocol: Unrelated, as the technician is already connected to the VPN.

DHCP pool: Unlikely to be the issue, as it deals with IP address assignment.

Content filtering: Typically involves filtering web content, not affecting direct connections.

Firewall: The correct setting to review, as it may block the necessary ports or services required for remote access.

When disposing of e-waste, it is important to ensure that the data on the equipment is securely destroyed and that the disposal process complies with environmental regulations.

Non-disclosure agreement: Relates to confidentiality, not disposal.

Certification of destruction: The correct document verifying that the equipment has been disposed of in accordance with regulations and standards, ensuring data is irretrievably destroyed.

Low-level formatting: A method to wipe data but does not guarantee compliance with e-waste disposal regulations.

Shredding/drilling: Physical destruction methods that might be used, but certification of destruction is the documentation needed.

In the case of a security breach disclosure, it's crucial to follow proper protocol to handle sensitive information responsibly:

Ignore the messages: Not appropriate as it disregards the potential impact and severity of the breach.

Remove the colleague and ask members to delete the messages: While it might limit the spread of the information, it doesn't address the breach reporting requirement.

Message the colleague privately: Might help in immediate removal of messages but does not follow the proper chain of command and reporting protocols.

Contact the supervisor: The correct action, as it ensures that the incident is handled by higher authorities who can take appropriate measures. Reporting with screenshots ensures that there is evidence of the disclosure.

The Ease of Access feature in Windows that allows a user to press keyboard shortcuts one key at a time is called 'Sticky Keys.' Sticky Keys is designed to assist users with disabilities who have difficulty pressing multiple keys simultaneously. To enable Sticky Keys:

Press the Shift key five times in a row: This is the quickest method to activate Sticky Keys. When you press the Shift key five times, a dialog box appears, asking if you want to turn on Sticky Keys. This method is widely documented as the default shortcut for enabling this feature.

Confirmation dialog: A confirmation dialog will appear asking if you want to turn on Sticky Keys. Click 'Yes' to enable it.

Control Panel or Settings: Alternatively, you can enable Sticky Keys through the Control Panel or the Settings app. Go to 'Ease of Access' settings, find the 'Keyboard' section, and turn on Sticky Keys from there.

CompTIA A+ 220-1102 Exam Objectives, Section 1.4: Given a scenario, use the appropriate Microsoft Windows 10 Control Panel utility.

Windows Ease of Access documentation.