최신 Network+ Recertification RC0-N06 무료샘플문제:

1. An administrator would like to test out an open source based phone system prior to making an investment in hardware and phones. Which of the following should the administrator do to BEST test the software?

A) Deploy an open source VDI solution to create a testing lab
B) Create virtual IP phones in a lab that utilize the STP protocol
C) Deploy new SIP appliances and connect to it with the open source phone applications
D) Create a virtual PBX and connect to it with SIP phone applications

2. A firewall ACL is configured as follows:
10. Deny Any Trust to Any DMZ eq to TCP port 22
11. Allow 10.200.0.0/16 to Any DMZ eq to Any
12. Allow 10.0.0.0/8 to Any DMZ eq to TCP ports 80, 443
13. Deny Any Trust to Any DMZ eq to Any
A technician notices that users in the 10.200.0.0/16 network are unable to SSH into servers in the DMZ. The company wants 10.200.0.0/16 to be able to use any protocol, but restrict the rest of the 10.0.0.0/8 subnet to web browsing only. Reordering the ACL in which of the following manners would meet the company's objectives?

A) 13, 12, 11, 10
B) 13, 10, 12, 11
C) 12, 10, 11, 13
D) 11, 10, 12, 13

3. In which of the following layers of the OSI model would MAC addressing be found?

A) Transport
B) Data Link
C) Application
D) Network

4. A technician needs to add new features to existing hardware devices. Which of the following should be performed to add the new features?

A) Vulnerability patching
B) Firmware updates
C) Cloning
D) Changing to IPv6

5. A user reports slow computer performance. A technician troubleshooting the issue uses a performance monitoring tool and receives the following results:
Avg % Processor Time =10%
Avg Pages/Second = 0
Avg Disk Queue Length = 3
Based on the results, which of the following is causing a bottleneck?

A) Hard drive
B) Processor
C) NIC
D) Memory

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