N10-009 Practice Test

N10-009 Practice Test practice questions, page 13 of 31, with answer review and explanations.

Question 61

A storage network requires reduced overhead and increased efficiency for the amount of data being sent. Which of the following should an engineer most likely configure to meet these requirements?

  1. Link speed
  2. Jumbo frames
  3. QoS
  4. 802.1q tagging

Question 62

A security administrator is creating a new firewall object for a device with IP address 192.168.100.1/25. However, the firewall software only uses dotted decimal notation in configuration fields. Which of the following is the correct subnet mask to use?

  1. 255.255.254.0
  2. 255.255.255.1
  3. 255.255.255.128
  4. 255.255.255.192

Question 63

Which of the following disaster recovery metrics describes the average length of time a piece of equipment can be expected to operate normally?

  1. RPO
  2. RTO
  3. MTTR
  4. MTBF

Question 64

A network administrator logs on to a router and sees an interface with an IP address of 10.61.52.34 255.255.255.252. Which of the following best describes how this interface IP address is being used?

  1. As a point-to-point connection
  2. To connect to the internet
  3. As a virtual address for redundancy
  4. For out-of-band management

Question 65

A network technician is troubleshooting a faulty NIC and tests the theory. Which of the following should the technician do next?

  1. Develop a theory.
  2. Establish a plan of action.
  3. Implement the solution.
  4. Document the findings.