DELL EMC D-NWG-FN-23 Dell Networking Foundations 2023 Online Training
DELL EMC D-NWG-FN-23 Online Training
The questions for D-NWG-FN-23 were last updated at Feb 21,2025.
- Exam Code: D-NWG-FN-23
- Exam Name: Dell Networking Foundations 2023
- Certification Provider: DELL EMC
- Latest update: Feb 21,2025
Which subnet mask provides only two valid IP addresses that can be assigned to hosts?
- A . 255.255.255.248
- B . 255.255.255.254
- C . 255.255.255.252
- D . 255.255.255.256
What are the Protocol Data Units (PDUs) called at the Transport layer?
- A . Data Payload
- B . Frame
- C . Segment
- D . Packets
Which network device functions only at Layer 1 of the OSI model?
- A . Switch
- B . Bridge
- C . Hub
- D . Router
What accurately describes the Simple Network Time Protocol (SNTP)?
- A . Time synchronization algorithms are more complex and account for clock drift
- B . Implemented on a Dell EMC Network OS 9 and OS 10
- C . SNTP devices can act as both clients and servers
- D . Client makes sudden changes to adjust the time
In IPv6 addressing, what refers to four binary characters?
- A . Byte
- B . Bit
- C . Nibble
- D . Block
Which command is used to prevent STP learning on a port that is connected to a server?
- A . #able spanning-tree
- B . #spanning-tree security
- C . #spanning-tree portfast
- D . #spanning-tree off
What action needs to be performed to enable SSH on a new switch?
- A . Enable web services
- B . Create a key pair using the crypto commands
- C . Update the switch to the latest firmware
- D . Disable telnet access
Which of the following is an IPv4 address?
- A . 224.0.0.3/8
- B . 172.16.225.0/23
- C . 10.0.0.255/16
- D . 192.168.0.3/30
A VLAN has been configured to have an IPv6 address and a stateless address autoconfiguration for clients.
Which IPv6 address prefix will the default gateway have on a client?
- A . fd01::/64
- B . fe08::/64
- C . fe80::/64
- D . ff02::/8
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