[Free] 2019(Oct) EnsurePass CompTIA N10-007 Dumps with VCE and PDF 31-40

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Question No.31

Based on networks 10.8.16.0/22 and 10.8.31.0/21, which of the following is the BEST summarized CIDR notation?

A.

10.8.0.0/16

B.

10.8.0.0/19

C.

10.8.0.0/20

D.

10.0.0.0/24

Correct Answer: A

Question No.32

A network technician needs to separate a web server listening on port 80 from the internal LAN and secure the server from the public Internet. The web server should be accessible to the public Internet over port 80 but not the private LAN. Currently, the network is segmented with a network- based firewall using the following IP addressing scheme on each interface:

image

Which of the following ones should the technician use to place the web server and which of the following firewall rules should the technician configure?

  1. Place the web server in the public zone with an inbound rule from eth0 interface to accept traffic over port 80 designated to the web server

  2. Place the web server in the DMZ with an inbound rule from eth0 interface to eth1 to accept traffic over port 80 designated to the web server

  3. Place the web server in the private zone with an inbound rule from eth2 interface to eth1 to accept traffic over port 80 designated to the web server

  4. Place the web server in the DMZ with an inbound rule from eth1 interface to eth0 to accept traffic over port 80 designated to the web server

Correct Answer: B

Question No.33

Which of the following WAN technologies utilizes the concept of virtual circuits and point- multipoint connections?

  1. ISDN

  2. MPLS

  3. PRI

  4. Broadband cable

  5. Frame relay

Correct Answer: E

Question No.34

A technician has racked a new access switch and has run multimode fiber to a new location. After installing an extended-range 10Gb SFP in the core switch, the technician installed a 10Gb SFP in the access switch and connected the port to the new extension with a fiber jumper. However, the link does not display, and the technician cannot see light emitting from the core switch. Which of the following solutions is MOST likely to resolve the problem?

  1. Swap the fiber pairs in one of the SFPs

  2. Replace the jumpers with single-mode fiber

  3. Set the correct MTU on the new interface

  4. Install an optic that matches the fiber type

Correct Answer: B

Question No.35

A Chief Information Officer (CIO) wants to move some IT services to a cloud service offering. However, the network administrator still wants to be able to control some parts of the cloud service#39;s networking components. Which of the following should be leveraged to complete this task?

  1. IaaS

  2. PaaS

  3. SaaS

  4. DaaS

Correct Answer: B

Question No.36

A Company has a web-bases application that is used by many different departments. The company has experienced some overload of resources on the database server. the network administrator implements a network device in between the servers and the database. Which of the following BEST describes the purpose of this device?

  1. Content filtering and network analysis

  2. Load balancing and providing high availability

  3. Port Sniffing and protocol analysis

  4. Clustering and NIC teaming

Correct Answer: B

Question No.37

A network technician is considering opening ports on the firewall for an upcoming VoIP PBX implementation. Which of the following protocols is the technician MOST likely to consider? (Choose three.)

  1. SIP

  2. NTP C. H.323

  1. SMB

  2. ICMP

  3. RTP

  4. IPSec

  5. RDP

Correct Answer: ACF

Question No.38

Which of the following is a vulnerable system designed to detect and log unauthorized access?

  1. SIEM

  2. Honeypot

  3. DMZ

  4. Proxy server

Correct Answer: B

Question No.39

Which of the following is used to classify network data for the purpose of providing QoS?

  1. STP

  2. VLANs

  3. SIP

  4. DSCP

Correct Answer: D

Question No.40

A technician replaces a failed router with a spare that has been in inventory for some time. After attempting to enable HTTPS on the spare router, the technician discovers the feature is unavailable. The support office was able to connect to the previous router. Which of the following actions should the technician perform to enable HTTPS access for the support team?

  1. Reboot the router

  2. Enable HTTP on the router

  3. Update the firmware of the spare router

  4. Perform a factory reset on the router

Correct Answer: C

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