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The type of connector used on a 100BaseT Ethernet cable is:
The type of connector used on a 100BaseT Ethernet cable is:A . RJ-11B . RJ-45.C . TNE . BNView AnswerAnswer: B
Attenuation in a wireless network signal is a result of:
Attenuation in a wireless network signal is a result of:A . Number of wireless nodes connected.B . Distance from the access point.C . Interference from cellular phones.D . Encryption of the signal.View AnswerAnswer: B Explanation: Solid objects greatly attenuate (reduce) Wi-Fi radio signals, so clear line of sight is best.
Which of these is an application layer protocol?
Which of these is an application layer protocol?A . TCPB . FTPC . IPD . UDPView AnswerAnswer: B Explanation: FTP is an application layer protocol.
A router's static route is set by the:
A router's static route is set by the:A . Adjacent networkB . Next upstream routerC . Network administratorD . Routing protocolView AnswerAnswer: C Explanation: Static routing is a form of routing that occurs when a router uses a manually-configured routing entry, rather than information from a dynamic routing protocol to...
VPNs are implemented to provide:
VPNs are implemented to provide:A . A secure connection within a private network.B . A secure connection through public networks.C . Additional encryption by using IPSec.D . Additional security for selected computers.View AnswerAnswer: B Explanation: VPN is a network that is constructed by using public wires ― usually the Internet...
Which network does the IP address 220.100.100.100 belong to?
Which network does the IP address 220.100.100.100 belong to?A . 220.100.100.0/24B . 220.100.100.1/24C . 255.255.255.0/24D . 255.255.255.1/24View AnswerAnswer: A
Which technology can you use to extend an internal network across shared or public networks?
Which technology can you use to extend an internal network across shared or public networks?A . VLANB . Microsoft ASP-NETC . Microsoft.NET FrameworkD . VPNView AnswerAnswer: D
In local area network (LAN) topologies, the primary media access methods are: (Choose two.)
In local area network (LAN) topologies, the primary media access methods are: (Choose two.)A . ContentionB . NegotiationC . KerberosD . Token passingView AnswerAnswer: A, D
In a physical star topology, the central device is referred to as a:
In a physical star topology, the central device is referred to as a:A . BridgeB . ServerC . segmenterD . HubView AnswerAnswer: D
Which of the following is a Layer 2 WAN protocol?
Which of the following is a Layer 2 WAN protocol?A . Point-to-Point Protocol (PPP)B . Simple Network Management Protocol (SNMP)C . Transmission Control Protocol (TCP)D . Internet Protocol (IP)View AnswerAnswer: A
