GSEC EXAM |COMPLETE QUESTIONS WITH 100% GRADED EXPERT SOLUTIONS | 100% CORRECT | GET A+

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GSEC EXAM |COMPLETE QUESTIONS WITH 100%
GRADED EXPERT SOLUTIONS | 100% CORRECT | GET A+

What are the layers of the OSI Model from top to bottom?
......ANSWER......Application, Presentation, Session, Transport, Network,
Data Link and Physical


What are the layers of the TCP/IP Model from top to bottom?
......ANSWER......Application, Transport, Internet and Link Layer


What is the address space used for loopback addressing?
......ANSWER......127.0.0.0 - 127.255.255.255


What is the address space used when a DHCP server is not available?
......ANSWER......169.254.0.1 - 169.254.255.255


What are the private IP ranges? ......ANSWER......10.0.0.0 -
10.255.255.255, 172.16.0.0 - 172.31.255.255, 192.168.0.0 -
192.168.255.255


What protocols are used in the Data Link Layer?
......ANSWER......Ethernet, Point to Point Protocol (PPP) and ADCCP
(Advanced Data Communication Control Protocol)




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What protocols is utilized in the Network Layer?
......ANSWER......Internet Protocol (IP)


What protocols are utilized in the Transport Layer? ......ANSWER......UDP
and TCP


What protocols are utilized on the Session Layer?
......ANSWER......NetBIOS


What types of formats are used at the presentation layer?
......ANSWER......XML and JPEG


What layer of the OSI model does encrypting and decrypting take
place? ......ANSWER......Presentation Layer


What protocols are utilized at the Application Layer?
......ANSWER......SMTP, IMAP, POP, NTP and HTTP


What protocols are utilized inside the Link Layer?
......ANSWER......Ethernet


What layers does the Link layer correspond to in the OSI Model?
......ANSWER......Physical and Data Link




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What protocols are utilized inside the Internet layer?
......ANSWER......Internet Protocol (IP)


What protocols are utilized inside the Transport layer of the TCP/IP
Model?? ......ANSWER......TCP and UDP


What protocols are utilized within the Application Layer of the TCP/IP
model? ......ANSWER......Telnet, Simple Network Management Protocol
(SNMP), HTML, LDAP, FTP, SSH


What layers of the OSI Model comprise the TCP/IP layers Application
Layer? ......ANSWER......Session, Presentation and Application


What protocol is a support protocol within the TCP/IP Suite?
......ANSWER......Internet Control Message Protocol (ICMP)


What range is the Class A IP Range? ......ANSWER......0.0.0.0-
127.255.255.255


What range is the Class B IP Range? ......ANSWER......128.0.0.0-
191.255.255.255


What range is the Class C IP Range? ......ANSWER......192.0.0.0-
223.255.255.255



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What range is the Class D IP Range? ......ANSWER......224.0.0.0-
239.255.255.255


What range is the Class E IP Range? ......ANSWER......240.0.0.0 -
254.255.255.255


Name some physical network topologies. ......ANSWER......Bus, Star,
Rings, Star-Bus Hybrid, Mesh


What network model uses a lot of cable because you need to use home
runs back to the switch or hub? ......ANSWER......Star


In general peer-to-peer networks are often? ......ANSWER......Mesh
Networks


TOR is a peer-to-peer network that provides anonymity for its users by
doing what? ......ANSWER......Masking the original source IP address
from the destination


What makes a Full Mesh topology different than a Mesh topology?
......ANSWER......A full mesh topology does not have have nodes that are
minimally connected to the rest of the network. In a full mesh topology
every node is connected to every other node




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