Cisco 210-250 Online Practice Questions and Exam Preparation

Cisco 210-250 Online Questions & Answers

• Question 631:

  Which one of the following methods allows you to verify entity authentication, data integrity, and authenticity of communications, without encrypting the actual data?

  A. Both parties calculate an authenticated MD5 hash value of the data accompanying the message - one party uses the private key, while the other party uses the public key.
  B. Both parties to the communication use the same secret key to produce a message authentication code to accompany the message.
  C. Both parties calculate a CRC32 of the data before and after transmission of the message.
  D. Both parties obfuscate the data with XOR and a known key before and after transmission of the message.
  B. Both parties to the communication use the same secret key to produce a message authentication code to accompany the message.

• Question 632:

  Which type of access controls are used to protect an asset before a breach occurs? (Select all that apply.)

  A. Preventive
  B. Deterrent
  C. Corrective
  D. Recovery
  A. Preventive
  C. Corrective

• Question 633:

  Which tool is commonly used by threat actors on a webpage to take advantage of the software vulnerabilities of a system to spread malware?

  A. exploit kit
  B. root kit
  C. vulnerability kit
  D. script kiddie kit
  A. exploit kit

• Question 634:

  Which one of the following options is the syntax that Wireshark display filters use?

  A. BPF
  B. BSD
  C. YAML
  D. proprietary
  D. proprietary

• Question 635:

  Which Windows structure is used to map each process virtual address into the corresponding physical address?

  A. route table
  B. memory table
  C. page table
  D. cache table
  E. CPU table
  C. page table

• Question 636:

  Which definition of a daemon on Linux is true?

  A. error check right afterthe call to fork a process
  B. new process created by duplicating the calling process
  C. program that runs unobtrusively in the background
  D. set of basic CPU instructions
  C. program that runs unobtrusively in the background

• Question 637:

  Which of the following has the most storage requirements?

  A. NetFlow
  B. Syslog
  C. Full packet captures
  D. IPS signatures
  C. Full packet captures

• Question 638:

  Which of the following are characteristics of next-generation firewalls and the Cisco Firepower Management Center (FMC) in relation to incident management? (Select all that apply.)

  A. They provide a list of separate things, such as hosts, applications, email addresses, and services, that are authorized to be installed or active on a system in accordance with a predetermined baseline.
  B. These platforms support an incident lifecycle, allowing you to change an incident's status as you progress through your response to an attack.
  C. You can create your own event classifications and then apply them in a way that best describes th e vulnerabilities on your network.
  D. You cannot create your own event classifications and then apply them in a way that best describes the vulnerabilities on your network
  B. These platforms support an incident lifecycle, allowing you to change an incident's status as you progress through your response to an attack.
  C. You can create your own event classifications and then apply them in a way that best describes th e vulnerabilities on your network.

• Question 639:

  In most versions of Linux, there is a command that is called vi. What does the vi command do?

  A. opens a virtual interface connection
  B. allows for 6 concurrent virtual connections
  C. opens the vi text editor application
  D. The command does not exist.
  C. opens the vi text editor application

• Question 640:

  What is the functional purpose of the HTTP 302 response code?

  A. alert users that an attack is underway
  B. identify a temporary URL redirection for a web site and redirect the user to it
  C. ask for authentication of the user
  D. alert the user that the webpage is no longer available
  B. identify a temporary URL redirection for a web site and redirect the user to it