Question 1
Which term is set in the processor to designate memory areas that cannot execute code at all?
Correct Answer:
XN Bit
Explanation:
The feature being tested is a memory protection mechanism that marks certain regions as not allowed to run code. This is implemented by a no-execute control bit in the page table entries. When this bit is set for a memory page, the CPU will not fetch or execute instructions from that page, and attempts to do so will trigger a fault. This helps prevent code-injection techniques by ensuring data areas like the stack or heap cannot be executed as code. XN Bit is the term used for this indicator in some architectures, standing for Execute Never. It serves the same purpose as the NX bit (No-Execute) used in others. So the XN Bit is the correct designation in this context. Secure Enclave and ASLR address layout randomization are related security concepts but do not designate memory areas as non-executable.
Question 2
What term describes an independent audit by a separate organization to validate compliance with requirements?
Correct Answer:
Third-party Attestation of Compliance
Explanation:
An independent audit by a separate organization to validate compliance with requirements is described as a third-party attestation of compliance. This means an external, objective auditor evaluates the organization’s controls against the required standards and issues a formal statement or report confirming whether compliance is met. The external nature of the assessment provides credible validation that the organization itself cannot claim, which is essential for buyers, regulators, or partners who rely on that confirmation. Internal audits are conducted by the organization itself to improve processes, not to provide external validation. Certification refers to a formal recognition by an authorized third party that a system or process meets a standard, which is related but the framing here emphasizes the explicit external attestation aspect. Verification is a broader term for checking accuracy and can be done internally or externally but does not inherently imply a formal, independent attestation of compliance.
Question 3
Which term describes a collection of binary data stored as a single entity?
Correct Answer:
Blob Storage
Explanation:
A binary large object is a single, opaque sequence of bytes that represents a file or data blob. In storage systems, this data is kept as one unit called a blob, so blob storage is the service designed to hold these objects as individual entities. This description fits best for a collection of binary data stored as a single entity, such as an image, video, or PDF, without imposing a fixed schema on the contents. A key-value pair, by contrast, is just a simple association between a key and a value, not a single binary object. Metadata refers to information about data (like size, type, or timestamps) rather than the binary content itself. A tag is a label used for organization or search, not the storage unit for binary data.
Question 4
In risk management, what term refers to any object that is of value to the organization, including personnel, facilities, devices, and more?
Correct Answer:
Asset
Explanation:
In risk management, identifying what needs protection starts with the idea of an asset. An asset is anything of value to the organization—people, facilities, equipment, data, software, or even intangible items like brand reputation. Recognizing assets lets you assess what threats could impact those valuable items and determine appropriate protections, controls, and response plans. The term asset is the best fit because it directly names the object itself that has value. Availability describes the extent to which something is accessible and usable, which is a property you want to protect for an asset, not the item itself. Asset value is the value assigned to an asset, which is important for prioritization and cost–benefit analysis but isn’t the object in question. BCP, or business continuity planning, is the plan for continuing operations during a disruption, not the object of value. For example, a company’s server is an asset, and its value contributes to how critical it is to protect and how much recovery effort is justified. The goal is to safeguard the asset, not the state of being available or the plan for disruption.
Question 5
Which term is designed to prevent copying and pasting between a remote session and the host over RDP?
Correct Answer:
RDP Blocking
Explanation:
RDP clipboard redirection is what lets you copy and paste between your local machine and a remote session. To stop that data flow, you block the RDP feature that handles the clipboard, which is described as RDP Blocking. When this is in effect, the clipboard data cannot be transferred across the RDP boundary, preventing copy/paste between host and remote session and reducing the risk of data leakage. Clipboard privacy controls and classification don’t specifically refer to stopping clipboard transfers over RDP, and print blocking targets printing rather than copy/paste. So the term that best captures preventing cross-session copying is RDP Blocking.
Question 1
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Prepare with the CompTIA SecurityX Practice Test practice quiz. This question bank includes 10 questions covering term, data, describes, devices, and organization. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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CompTIA SecurityX Practice Test

This practice set contains 10 questions from the matching question bank and focuses on term, data, describes, devices, and organization. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

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