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Exam (elaborations)

GSEC UPDATED Exam Questions and CORRECT Answers

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  • GSEC

GSEC UPDATED Exam Questions and CORRECT Answers Network Topology - Correct Answer- The Physical/Logical shape of a network Logical Topology - Correct Answer- Gives the description for the physical layout, shows VLAN's and where they are placed on the physical topology Trunk Port - Correct An...

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  • August 26, 2024
  • 19
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • GSEC
  • GSEC
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MGRADES
GSEC UPDATED Exam Questions and
CORRECT Answers

Network Topology - Correct Answer- The Physical/Logical shape of a network


Logical Topology - Correct Answer- Gives the description for the physical layout, shows
VLAN's and where they are placed on the physical topology


Trunk Port - Correct Answer- Connects packets that travel to all VLAN's on a switch


Baseband Systems - Correct Answer- Transmits one signal on the medium (fiber, copper, etc)


Broadband - Correct Answer- Form of multiplexing to join multiple signals on a medium


Ethernet - Correct Answer- Designed as baseband system that can be used in multiplexing


CSMA/CD - Correct Answer- Carrier Sense Multiple Access/ Collision Detection


Unicast - Correct Answer- Broadcast for a single device


Multicast - Correct Answer- Broadcast for a specific group or multiple devices


Broadcast - Correct Answer- Message for everyone to receive and process


Hub - Correct Answer- Broadcasts packets to every single port


Switch - Correct Answer- Broadcasts packets to device found on a singular port


Content Addressable Memory (CAM) - Correct Answer- Is a table that contains the MAC
address and port associated to that MAC Address

,Virtual LAN (VLAN) - Correct Answer- Splitting a switch in which certain ports can only
talk to certain ports (Segment networks within a switch)


Multiprotocol Label Switching (MPLS) - Correct Answer- A different way of switching
packets that can be used on a dedicated line


802.1x - Correct Answer- Network Access Control that is a layer 2 authentication
(Credentialed Question of 2FA)


A security appliance should be set in place when - Correct Answer- There is a change in trust
level in the network


Protocol - Correct Answer- is an agreement or rules of engagement for how computer
networks communicate


OSI Protocol Stack (7) - Correct Answer- Layer 7) Application
Layer 6) Presentation
Layer 5) Session
Layer 4) Transport
Layer 3) Network
Layer 2) Data Link
Layer 1) Physical


Application Layer 7 OSI Stack - Correct Answer- Browsers, FTP, HTTP, SCP


Presentation Layer 6 OSI Stack - Correct Answer- Makes data presentable to the application
or user (ASCII)


Session Layer 5 OSI Stack - Correct Answer- Handles the establishment/maintenance of
connections between systems

, Transport Layer 4 OSI Stack - Correct Answer- Determines that application the packet should
be sent to through port numbers (Web on 80,443)


Network Layer 3 OSI Stack - Correct Answer- Moving packets from one network to another
network, uses logical addressing instead of physical addressing


Data Link Layer 2 OSI Stack - Correct Answer- Takes a packet and frames it suitable for
transmission


Physical Layer 1 OSI Stack - Correct Answer- Network cable, electromagnetic radiation


TCP/IP Protocol Stack (4) - Correct Answer- Layer 4) Application
Layer 3) Transport (TCP/UDP)
Layer 2) Internet (IP)
Layer 1) Network


Network Address in: 10.1.2.0/24 Subnet - Correct Answer- 10.1.2.0


Broadcast Address in: 10.1.2.0/24 Subnet - Correct Answer- 10.1.2.255


Class A CIDR Addressing (Mask, IP Range) - Correct Answer- N.H.H.H, 255.0.0.0 - 1-127
10.0.0.0/8
16.7 Million IP's


Class B CIDR Addressing (Mask, IP Range) - Correct Answer- N.N.H.H, 255.255.0.0 - 128-
191
172.16.0.0/16
65,536 IP's


Class C CIDR Addressing (Mask, IP Range) - Correct Answer- N.N.N.H, 255.255.255.0 -
192-223
192.168.1.0/24

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