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CS0-003 · Question #522

Thousands of computers were compromised in the compromise was detected on only three computers during the latest vulnerability scan. An analyst conducts an after action review to determine why the vul

The correct answer is B. Lack of concurrent threads dedicated. The configuration indicates that only 1 thread is used during the scan. This means the scan is conducted sequentially, which greatly limits its efficiency in scanning a larger network. If thousands of computers need to be scanned, using only one thread results in a very slow proc

Submitted by haruto_sh· Mar 6, 2026Vulnerability Management

Question

Thousands of computers were compromised in the compromise was detected on only three computers during the latest vulnerability scan. An analyst conducts an after action review to determine why the vulnerability was not detected on more computers. The analyst recreates the following configuration that was used to scan the network:

Which of the following best explains the reason the vulnerability was found only on three computers?

Exhibit

CS0-003 question #522 exhibit

Options

  • AIncorrect remote port specified
  • BLack of concurrent threads dedicated
  • CUse of a credentialed vulnerability scan
  • DConfiguring an incorrect subnet mask

How the community answered

(35 responses)
  • A
    3% (1)
  • B
    74% (26)
  • C
    14% (5)
  • D
    9% (3)

Explanation

The configuration indicates that only 1 thread is used during the scan. This means the scan is conducted sequentially, which greatly limits its efficiency in scanning a larger network. If thousands of computers need to be scanned, using only one thread results in a very slow process, and many devices may not be scanned within the allocated time. Increasing the number of concurrent threads allows for parallel scanning, which is essential for effectively covering large networks in a timely manner.

Topics

#vulnerability scanning#scan configuration#network scanning#operational efficiency

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