Cisco 210-250 Online Practice Questions and Exam Preparation

Cisco 210-250 Online Questions & Answers

• Question 641:

  Which of the following are advantages of a cloud-based mobile device manager compared to an on-premises model? (Select all that apply.)

  A. Higher control
  B. Flexibility
  C. Scalability
  D. Easier maintenance
  B. Flexibility
  C. Scalability
  D. Easier maintenance

• Question 642:

  What two are examples of UDP-based attacks? (Choose two.)

  A. SYN flood
  B. SQL slammer
  C. UDP flooding
  D. MAC address flooding
  B. SQL slammer
  C. UDP flooding

• Question 643:

  Which one of the following options describes the concept of small changes in data causing a large change in the hash algorithm output?

  A. butterfly effect
  B. Fibonacci effect
  C. keyed effect
  D. avalanche effect
  D. avalanche effect

• Question 644:

  Which one of the following subnet masks is equivalent to the /26 prefix?

  A. 255.255.192.0
  B. 255.255.255.128
  C. 255.255.255.192
  D. 255.255.255.248
  C. 255.255.255.192

• Question 645:

  What are two main goals of SQL injection attacks? (Choose two.)

  A. data modification
  B. denial of service
  C. theft or extraction of data
  D. timed execution of malware
  A. data modification
  C. theft or extraction of data

• Question 646:

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

• Question 647:

  What is the best defense for traffic fragmentation attacks?

  A. Deploying a passive security solution that monitors internal traffic for unusual traffic and traffic fragmentation
  B. Deploying a next-generation application layer firewall
  C. Configuring fragmentation limits on a security solution
  D. Deploying a proxy or inline security solution
  D. Deploying a proxy or inline security solution

• Question 648:

  DRAG DROP

  Match the security control term with its description.

  Select and Place:

  

  

• Question 649:

  Which protocol is used on IPv6 to resolve a Layer 3 address to a Layer 2 address?

  A. ICMPv6
  B. DHCPv6
  C. ARPv6
  D. PNPv6
  A. ICMPv6

• Question 650:

  Which statement is true concerning a link working in Ethernet half-duplex mode?

  A. A collision cannot happen.
  B. When a collision happens, the two stations immediately retransmit.
  C. When a collision happens, the two stations wait for a random time before retransmitting.
  D. To avoid a collision, stations wait a random time before transmitting.
  C. When a collision happens, the two stations wait for a random time before retransmitting.