WGU D315 Network and Security
Foundation UPDATED ACTUAL Exam
Questions and CORRECT Answers
Which OSI layer is related to the IP protocol - CORRECT ANSWER - Network 3
Which OSI layer is organizing the bits over the physical layer between devices in the same
collision domain? - CORRECT ANSWER - Data Link 2 - They are in the same Frame
Which OSI layer is a Switch at? - CORRECT ANSWER - Data Link 2
Which OSI layer is a WAP (Wireless Access Point) at? - CORRECT ANSWER - Data
Link 2
Which OSI layer is a router at - CORRECT ANSWER - Network (3)
TCP protocol is on what OSI layer - CORRECT ANSWER - Transport (4)
OSI layer 1 - CORRECT ANSWER - Physical Layer (Cable, Hubs, Repeaters)
OSI layer 2 - CORRECT ANSWER - Data Link Layer (Frame, Switch, PPP, Ethernet)
OSI layer 3 - CORRECT ANSWER - Network Layer (Moves packets, IP)
OSI layer 4 - CORRECT ANSWER - Transport Layer (TCP, end to end connection)
OSI Layer 5 - CORRECT ANSWER - Session Layer (API, Sockets, Synch and send to
port)
, OSI layer 6 - CORRECT ANSWER - Presentation layer (Syntax and encryption layer,
SSL, SSH, JPEG)
OSI layer 7 - CORRECT ANSWER - Application layer (end user layer, http, applications)
Network Typology point to point - CORRECT ANSWER - Two devices connect directly
Network Typology bus - CORRECT ANSWER - All devices connect to a central main line
Network Typology Ring - CORRECT ANSWER - All devices have two connections and
form an endless ring
Network Typology Star - CORRECT ANSWER - All devices connect to a central point
Network Typology Tree - CORRECT ANSWER - Multiple devices connect together (on a
switch) and then the switches are connected with each other
Network Typology Mesh - CORRECT ANSWER - All devices connect directly to each
other
Network Typology Hybrid - CORRECT ANSWER - Multiple Network Typology within
the network
Cloud - where do I manage the OS Iaas or Paas? - CORRECT ANSWER - Iaas
What do I manage on Paas (2) - CORRECT ANSWER - Application and Data
Foundation UPDATED ACTUAL Exam
Questions and CORRECT Answers
Which OSI layer is related to the IP protocol - CORRECT ANSWER - Network 3
Which OSI layer is organizing the bits over the physical layer between devices in the same
collision domain? - CORRECT ANSWER - Data Link 2 - They are in the same Frame
Which OSI layer is a Switch at? - CORRECT ANSWER - Data Link 2
Which OSI layer is a WAP (Wireless Access Point) at? - CORRECT ANSWER - Data
Link 2
Which OSI layer is a router at - CORRECT ANSWER - Network (3)
TCP protocol is on what OSI layer - CORRECT ANSWER - Transport (4)
OSI layer 1 - CORRECT ANSWER - Physical Layer (Cable, Hubs, Repeaters)
OSI layer 2 - CORRECT ANSWER - Data Link Layer (Frame, Switch, PPP, Ethernet)
OSI layer 3 - CORRECT ANSWER - Network Layer (Moves packets, IP)
OSI layer 4 - CORRECT ANSWER - Transport Layer (TCP, end to end connection)
OSI Layer 5 - CORRECT ANSWER - Session Layer (API, Sockets, Synch and send to
port)
, OSI layer 6 - CORRECT ANSWER - Presentation layer (Syntax and encryption layer,
SSL, SSH, JPEG)
OSI layer 7 - CORRECT ANSWER - Application layer (end user layer, http, applications)
Network Typology point to point - CORRECT ANSWER - Two devices connect directly
Network Typology bus - CORRECT ANSWER - All devices connect to a central main line
Network Typology Ring - CORRECT ANSWER - All devices have two connections and
form an endless ring
Network Typology Star - CORRECT ANSWER - All devices connect to a central point
Network Typology Tree - CORRECT ANSWER - Multiple devices connect together (on a
switch) and then the switches are connected with each other
Network Typology Mesh - CORRECT ANSWER - All devices connect directly to each
other
Network Typology Hybrid - CORRECT ANSWER - Multiple Network Typology within
the network
Cloud - where do I manage the OS Iaas or Paas? - CORRECT ANSWER - Iaas
What do I manage on Paas (2) - CORRECT ANSWER - Application and Data
