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N10-009
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Question 76
A company has observed increased user traffic to gambling websites and would like to limit this behavior on work computers. Which of the following should the company most likely implement?
- A: ACLS
- B: Content filter
- C: Port security
- D: Screened subnet
Question 77
Following a fire in a data center, the cabling was replaced. Soon after an administrator notices network issues. Which of the following are the most likely causes of the network issues? (Choose two.)
- A: The switches are not the correct voltage
- B: The HVAC system was not verified as fully functional after the fire
- C: The VLAN database was not deleted before the equipment was brought back online
- D: The RJ45 cables were replaced with unshielded cables
- E: The wrong transceiver type was used for the new termination
- F: The new RJ45 cables are a higher category than the old ones
Question 78
Cloud computing has the capability to meet increased and decreased demands for computing infrastructure for a short period of time. Which of the following best describes this characteristic?
- A: Efficiency
- B: Elasticity
- C: Multitenancy
- D: Scalability
Question 79
Which of the following ports is used for secure email?
- A: 25
- B: 110
- C: 143
- D: 587
Question 80
Which of the following can also provide a security feature when implemented?
- A: NAT
- B: BGP
- C: FHRP
- D: EIGRP
Question 81
Which of the following best describes the transmission format that occurs at the transport layer over connectionless communication?
- A: Datagram
- B: Segment
- C: Frames
- D: Packets
Question 82
Which of the following is most likely to work with an FC connection and offers more scalability?
- A: DAS
- B: SAN
- C: SSE
- D: NAS
Question 83
A company is moving to a hybrid cloud model. As part of this move the mail server will be moved to the cloud. The systems administrator needs to ensure the mail server continues to receive email. Which of the following types of DNS records should the systems administrator update?
- A: NS
- B: PTR
- C: MX
- D: A
Question 84
A network engineer is configuring network ports in a public office. To increase security, the engineer wants the ports to allow network connections only after authentication. Which of the following security features should the engineer use?
- A: Port security
- B: 802.1X
- C: MAC filtering
- D: Access control list
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