No 42 which of the following port numbers is used for

QUESTION NO: 42
Which of the following port numbers is used for SNMP?
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A. 61
B. 151
C. 161
D. 1611
Answer: C
Explanation:
Simple Network Management Protocol (SNMP) is an "Internet-standard protocol for managing
devices 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 management
systems 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 a
network?
Explanation:
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The VPN Concentrator is used for Remote Access VPN's. In typical use, a Remote Access VPN
allows users to use an encrypted tunnel to securely access a corporate or other network via the
Internet.
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 following
topologies?
A. Peer-to-peer
B. Ring
C. Bus
D. Star
Answer: D
Explanation:
A bus topology is a type of network setup where each computer and network device is connected
to a single cable or backbone.
QUESTION NO: 47
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In order to limit the number of dynamic addresses of hosts on a network, which of the following
can be implemented?
Explanation:
QUESTION NO: 48
Which of the following IP address/subnet mask combinations represent a broadcast address?
(Select TWO).