CCNA Cyber Ops Implementing Cisco Cybersecurity Operations

Here you have the best Cisco 210-255 practice exam questions

  • You have 179 total questions across 36 pages (5 per page)
  • These questions were last updated on March 14, 2026
  • This site is not affiliated with or endorsed by Cisco.
Question 1 of 179
Exam 210-255: Question 1 - Image 1
Refer to the exhibit. We have performed a malware detection on the Cisco website. Which statement about the result is true?
Answer

Suggested Answer

The suggested answer is A.

Example:
https://www.virustotal.com/en/url/df05d8e27bd760c33dc709951a5840cc6578d78d544d869890b7b94ea21e46b0/analysis/1368183553/
Question 2 of 179
During which phase of the forensic process is data that is related to a specific event labeled and recorded to preserve its integrity?
Answer

Suggested Answer

The suggested answer is A.

The basic phases of the forensic process are: collection, examination, analysis, and reporting. During collection, data related to a specific event is identified, labeled, recorded, and collected, and its integrity is preserved. In the second phase, examination, forensic tools and techniques appropriate to the types of data that were collected are executed to identify and extract the relevant information from the collected data while protecting its integrity. Examination may use a combination of automated tools and manual processes. The next phase, analysis, involves analyzing the results of the examination to derive useful information that addresses the questions that were the impetus for performing the collection and examination. The final phase involves reporting the results of the analysis, which may include describing the actions performed, determining what other actions need to be performed, and recommending improvements to policies, guidelines, procedures, tools, and other aspects of the forensic process.
Reference:
http://itlaw.wikia.com/wiki/Forensic_process
Question 3 of 179
Exam 210-255: Question 3 - Image 1
Refer to the exhibit. A customer reports that they cannot access your organization's website. Which option is a possible reason that the customer cannot access the website?
Answer

Suggested Answer

The suggested answer is D.

Every firewall has its own database where it maintains the website reputation on terms of security, ease of access, performance etc and below certain score
(generally 7 in case of Cisco), firewalls block access to the sites. For example, you can visit www.senderbase.org and enter name of any website and you will see the reputation of that website.
Exam 210-255: Question 3 - Image 2 D
Question 4 of 179
You see 100 HTTP GET and POST requests for various pages on one of your webservers. The user agent in the requests contain php code that, if executed, creates and writes to a new php file on the webserver. Which category does this event fall under as defined in the Diamond Model of Intrusion?
Answer

Suggested Answer

The suggested answer is D.

Question 5 of 179
Which two options can be used by a threat actor to determine the role of a server? (Choose two.)
Answer

Suggested Answer

The suggested answer is C, E.

About the Cisco 210-255 Certification Exam

About the Exam

The Cisco 210-255 (CCNA Cyber Ops Implementing Cisco Cybersecurity Operations) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 179 practice questions across 36 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our 210-255 questions are regularly updated to reflect the latest exam objectives.