SANS 401 GSEC Exam WITH ANSWERS

SANS 401 GSEC Exam WITH ANSWERS |\ |\ |\ |\ |\




Network Topology - CORRECT ANSWERS ✔✔The Physical/Logical
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shape of a network |\ |\ |\




Logical Topology - CORRECT ANSWERS ✔✔Gives the description
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for the physical layout, shows VLAN's and where they are placed
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on the physical topology
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Trunk Port - CORRECT ANSWERS ✔✔Connects packets that travel
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to all VLAN's on a switch
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Baseband Systems - CORRECT ANSWERS ✔✔Transmits one signal |\ |\ |\ |\ |\ |\ |\


on the medium (fiber, copper, etc)
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Broadband - CORRECT ANSWERS ✔✔Form of multiplexing to join |\ |\ |\ |\ |\ |\ |\ |\ |\


multiple signals on a medium |\ |\ |\ |\




Ethernet - CORRECT ANSWERS ✔✔Designed as baseband system
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that can be used in multiplexing
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CSMA/CD - CORRECT ANSWERS ✔✔Carrier Sense Multiple Access/
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Collision Detection
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Unicast - CORRECT ANSWERS ✔✔Broadcast for a single device
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,Multicast - CORRECT ANSWERS ✔✔Broadcast for a specific group
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or multiple devices
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Broadcast - CORRECT ANSWERS ✔✔Message for everyone to
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receive and process |\ |\




Hub - CORRECT ANSWERS ✔✔Broadcasts packets to every single
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port


Switch - CORRECT ANSWERS ✔✔Broadcasts packets to device
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found on a singular port
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Content Addressable Memory (CAM) - CORRECT ANSWERS ✔✔Is a
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table that contains the MAC address and port associated to that
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MAC Address|\




Virtual LAN (VLAN) - CORRECT ANSWERS ✔✔Splitting a switch in
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which certain ports can only talk to certain ports (Segment
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networks within a switch) |\ |\ |\




Multiprotocol Label Switching (MPLS) - CORRECT ANSWERS ✔✔A |\ |\ |\ |\ |\ |\ |\ |\


different way of switching packets that can be used on a
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dedicated line |\




802.1x - CORRECT ANSWERS ✔✔Network Access Control that is a
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layer 2 authentication (Credentialed Question of 2FA)
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, A security appliance should be set in place when - CORRECT
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ANSWERS ✔✔There is a change in trust level in the network
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Protocol - CORRECT ANSWERS ✔✔is an agreement or rules of
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engagement for how computer networks communicate |\ |\ |\ |\ |\




OSI Protocol Stack (7) - CORRECT ANSWERS ✔✔Layer 7)
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Application
Layer 6) Presentation
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Layer 5) Session |\ |\




Layer 4) Transport |\ |\




Layer 3) Network |\ |\




Layer 2) Data Link |\ |\ |\




Layer 1) Physical |\ |\




Application Layer 7 OSI Stack - CORRECT ANSWERS ✔✔Browsers,
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FTP, HTTP, SCP
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Presentation Layer 6 OSI Stack - CORRECT ANSWERS ✔✔Makes|\ |\ |\ |\ |\ |\ |\ |\ |\


data presentable to the application or user (ASCII)
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Session Layer 5 OSI Stack - CORRECT ANSWERS ✔✔Handles the
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establishment/maintenance of connections between systems |\ |\ |\ |\




Transport Layer 4 OSI Stack - CORRECT ANSWERS ✔✔Determines
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that application the packet should be sent to through port
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numbers (Web on 80,443) |\ |\ |\