Cisco Cisco Certifications 210-250 Questions & Answers

• Question 801:

  What Linux commands show the process for all users?

  A. ps -a

  B. ps -u

  C. ps -d

  D. ps -m

  Correct Answer: A

• Question 802:

  Company XX must filter/control some application and limited connection based on location across the network, which technology can be used?

  A. HIDS.

  B. NGFW.

  C. Web proxy.

  D. Load balancers.

  Correct Answer: B

• Question 803:

  A child process that's permitted to continue on its own after its parent process is terminated. What is that child process called?

  A. Leaf.

  B. Child tab.

  C. Orphan

  D. Zombie.

  Correct Answer: C

• Question 804:

  As per RFC 1035 which transport layer protocol is used for DNS zone transfer?

  A. HTTP

  B. RDP

  C. UDP

  D. TCP

  Correct Answer: D

• Question 805:

  How does NTP help with monitoring?

  A. Using TCP allows you to view HTTP connections between servers and clients.

  B. By synchronizing the time of day allows correlation of events from different system logs.

  C. To receive system generated emails

  D. To look up IP addresses in the system using the FQDN.

  Correct Answer: B

• Question 806:

  Which of the following are examples of system-based sandboxing implementations? (Select all that apply.)

  A. Google Project Zero

  B. Google Chromium sandboxing

  C. Java JVM sandboxing

  D. Threat Grid

  E. HTML5 "sandbox" attribute for use with iframes.

  Correct Answer: BCE

• Question 807:

  Which three fields are within an X.509v3 end entity certificate? (Choose three).

  A. Private Key associated with the certificate authority

  B. Digital signature

  C. Public key associated with the certificate authority

  D. Public key associated with the subject

  E. Basic constraints

  F. Revocation authority for use when the certificate expires

  Correct Answer: BDE

• Question 808:

  Which Linux terminal command can be used to display all the processes?

  A. ps -ef

  B. ps -u

  C. ps -d

  D. ps -m

  Correct Answer: A

• Question 809:

  Which protocol is expected to have NTP a user agent, host, and referrer headers in a packet capture?

  A. NTP

  B. HTTP

  C. DNS

  D. SSH

  Correct Answer: B

• Question 810:

  According to the common vulnerability scoring system, which term is associated with scoring multiple vulnerabilities that are exploit in the course of a single attack?

  A. chained score

  B. risk analysis

  C. Vulnerability chaining

  D. Confidentiality

  Correct Answer: C