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QUESTION NO: 42 Which of the following port numbers is used for SNMP?CompTIA JK0-019 Exam"Pass Any Exam. Any Time." - 19
A. 61 B. 151 C. 161 D. 1611 Answer: CExplanation: Simple Network Management Protocol (SNMP) is an "Internet-standard protocol for managingdevices on IP networks". Devices that typically support SNMP include routers, switches, servers,workstations, printers, modem racks, UPSes and more. It is used mostly in network managementsystems to monitor network-attached devices for conditions that warrant administrative attention. QUESTION NO: 43 Which of the following is the definition of a DNS server?QUESTION NO: 44 Which of the following features can BEST be used to facilitate authorized remote access to anetwork?Explanation: CompTIA JK0-019 Exam"Pass Any Exam. Any Time." - 20
The VPN Concentrator is used for Remote Access VPN's. In typical use, a Remote Access VPNallows users to use an encrypted tunnel to securely access a corporate or other network via theInternet. QUESTION NO: 45 Which of the following is a Class A IP address?QUESTION NO: 46 A network where all traffic feeds through a centralized gateway uses which of the followingtopologies?A. Peer-to-peer B. Ring C. Bus D. Star Answer: DExplanation: A bus topology is a type of network setup where each computer and network device is connectedto a single cable or backbone. QUESTION NO: 47 CompTIA JK0-019 Exam"Pass Any Exam. Any Time." - 21
In order to limit the number of dynamic addresses of hosts on a network, which of the followingcan be implemented?Explanation: QUESTION NO: 48 Which of the following IP address/subnet mask combinations represent a broadcast address?(Select TWO).