WGU D315 NETWORK AND SECURITY FOUNDATIONS EXAM LATEST COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS

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WGU D315 NETWORK AND SECURITY
FOUNDATIONS EXAM LATEST COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS
Which OSI layer is related to the IP protocol - (answer)Network 3


Which OSI layer is organizing the bits over the physical layer between devices in
the same collision domain? - (answer)Data Link 2 - They are in the same Frame


Which OSI layer is a Switch at? - (answer)Data Link 2


Which OSI layer is a WAP (Wireless Access Point) at? - (answer)Data Link 2


Which OSI layer is a router at - (answer)Network (3)


TCP protocol is on what OSI layer - (answer)Transport (4)


OSI layer 1 - (answer)Physical Layer (Cable, Hubs, Repeaters)


OSI layer 2 - (answer)Data Link Layer (Frame, Switch, PPP, Ethernet)


OSI layer 3 - (answer)Network Layer (Moves packets, IP)


OSI layer 4 - (answer)Transport Layer (TCP, end to end connection)


OSI Layer 5 - (answer)Session Layer (API, Sockets, Synch and send to port)

, 2


OSI layer 6 - (answer)Presentation layer (Syntax and encryption layer, SSL, SSH,
JPEG)


OSI layer 7 - (answer)Application layer (end user layer, http, applications)


Network Typology point to point - (answer)Two devices connect directly


Network Typology bus - (answer)All devices connect to a central main line


Network Typology Ring - (answer)All devices have two connections and form
an endless ring


Network Typology Star - (answer)All devices connect to a central point


Network Typology Tree - (answer)Multiple devices connect together (on a
switch) and then the switches are connected with each other


Network Typology Mesh - (answer)All devices connect directly to each other


Network Typology Hybrid - (answer)Multiple Network Typology within the
network


Cloud - where do I manage the OS Iaas or Paas? - (answer)Iaas


What do I manage on Paas (2) - (answer)Application and Data


Name the 3 CIA triades - (answer)Integrity, Availability and Confidentiality