Cisco 210-255 Online Practice Questions and Exam Preparation

Cisco 210-255 Online Questions & Answers

• Question 91:

  Which value in profiling servers in a system is true?

  A. it can identify when network performance has decreased
  B. it can identify servers that have been exploited
  C. it can identify when network ports have been connected
  D. it can protect the address space of critical hosts.
  B. it can identify servers that have been exploited

• Question 92:

  Providing cybersecurity protection to Federal civilian executive branch agencies through intrusion detection and prevention capabilities. Which team?

  A. Federal CSIRT
  B. Federal PSIRT
  C. National CSIRT
  D. National PSIRT
  C. National CSIRT

• Question 93:

  Choose the option that best describes NIST data integrity

  A. use only sha-1
  B. use only md5
  C. you must hash data and backup and compare hashes
  D. no need to hash data and backup and compare hashes
  C. you must hash data and backup and compare hashes

• Question 94:

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

  A. PCAP
  B. tracert
  C. running processes
  D. hard drive configuration
  E. applications
  C. running processes
  E. applications

• Question 95:

  

  Refer to the exhibit. Which function of the Cisco Firepower Management Console correlation rules does the screenshot demonstrate?

  A. operating system whitelist events
  B. whitelisted true positive events
  C. whitelisted false positive events
  D. whitelisted command and control communication events
  B. whitelisted true positive events

• Question 96:

  What is the difference between deterministic and probabilistic assessment method?

  A. At deterministic method we know the facts beforehand and at probabilistic method we make assumptions
  B. At probabilistic method we know the facts beforehand and at deterministic method we make assumptions
  C. Probabilistic method has an absolute nature
  D. Deterministc method has an absolute nature
  A. At deterministic method we know the facts beforehand and at probabilistic method we make assumptions
  D. Deterministc method has an absolute nature

• Question 97:

  Which network device creates and sends the initial packet of a session?

  A. source
  B. origination
  C. destination
  D. network
  A. source

• Question 98:

  Which option is generated when a file is run through an algorithm and generates a string specific to the contents of that file?

  A. URL
  B. hash
  C. IP address
  D. destination port
  B. hash

• Question 99:

  According to NIST-SP800-61R2, why is it important to keep clocks synchronized?

  A. event correlation
  B. to link with other countries easily
  C. to not lose track of time
  D. to measure the effectiveness of an attack
  A. event correlation

• Question 100:

  Refer to the exhibit.

  

  What does the output indicate about the server with IP address 172.18.104.139?

  A. open port of an FTP server
  B. open ports of a web server
  C. running processes of the server
  D. open ports of an email server
  D. open ports of an email server