최신 JK0-023 무료덤프 - CompTIA Network+ certification
An organization requires a second technician to verify changes before applying them to network devices. When checking the configuration of a network device, a technician determines that a coworker has improperly configured the AS number on the device. This would result in which of the following?
정답: B
A technician has configured a router to authenticate VPN users to an LDAP server on the network. In order to allow the authentication service, both UDP and TCP ports needed to be allowed on the router. Which of the following services was MOST likely used?
정답: A
The network interface layer of the TCP/IP model corresponds with which of the following layers of the OSI model? (Select TWO).
정답: A,B
Which of the following would be the BEST solution for an IDS to monitor known attacks?
정답: D
Users at a remote site are unable to establish a VPN to the main office. At which of the following layers of the OSI model does the problem MOST likely reside?
정답: C
Which of the following can operate on BOTH the 2.4GHz and 5.8GHz frequencies?
정답: D
Which of the following would be used in an IP-based video conferencing deployment? (Select TWO).
정답: B,C
Which of the following is an example of an IPv4 address?
정답: B
Which of the following security methods is used to attract users attempting to gain unauthorized access to various systems within a single network?
정답: A
Which of the following is a public class C IP address?
정답: A
Which wireless standard works at a MAXIMUM data rate of up to 11Mbps?
정답: C
A network technician is troubleshooting a user's connectivity problem, and has determined a probable cause. The technician is at which step in the troubleshooting methodology?
정답: B