Sample CompTIA Network+ N10-009 — 2.0 Network Implementation questions with explanations
Use these examples to check how the topics are tested. Read the explanation for every option you were unsure about, then start a scored practice set above.
Question 1
2.0 Network Implementation
Which segmentation method layer 3 ip segmentation?
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○ DMZ
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○ VLAN
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○ Microsegmentation
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✓ Subnetting
Answer:
D. Subnetting
Subnetting: Layer 3 IP segmentation.
Question 2
2.0 Network Implementation / 3.0 Network Operations
Which virtualization networking term virtual network interface card?
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✓ vNIC
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○ Port group
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○ vSwitch
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○ VLAN tagging
Answer:
A. vNIC
vNIC: Virtual network interface card.
Question 3
2.0 Network Implementation / 4.0 Network Security
Which segmentation method demilitarized zone for public-facing servers?
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✓ DMZ
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○ Microsegmentation
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○ Subnetting
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○ VLAN
Answer:
A. DMZ
DMZ: Demilitarized zone for public-facing servers.
Question 4
2.0 Network Implementation
Which device operates at Layer 3?
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○ Bridge
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○ Hub
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○ Switch
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✓ Router
Answer:
D. Router
Router is correct. This concept is important for the certification exam and appears in scenario-based questions testing your understanding of when and how to apply it.
Question 5
2.0 Network Implementation / 3.0 Network Operations
Which SDN/virtualization term is defined as: "Virtual Extensible LAN, Layer 2 over Layer 3"?
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✓ VXLAN
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○ GRE
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○ NFV
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○ SDN
Answer:
A. VXLAN
VXLAN: Virtual Extensible LAN, Layer 2 over Layer 3.
Question 6
2.0 Network Implementation / 4.0 Network Security
Which segmentation method logical segmentation at layer 2?
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○ Subnetting
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✓ VLAN
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○ Microsegmentation
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○ DMZ
Answer:
B. VLAN
VLAN: Logical segmentation at Layer 2.
Question 7
2.0 Network Implementation
Which switch feature power over ethernet?
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○ Trunking
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○ EtherChannel
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○ VLAN
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✓ PoE
Answer:
D. PoE
PoE: Power over Ethernet.
Question 8
2.0 Network Implementation / 3.0 Network Operations
Which virtualization networking term virtual switch connecting vms?
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○ VXLAN
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○ Port group
-
✓ vSwitch
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○ vNIC
Answer:
C. vSwitch
vSwitch: Virtual switch connecting VMs.
Question 9
2.0 Network Implementation / 4.0 Network Security
Which segmentation method granular per-workload security?
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○ VLAN
-
✓ Microsegmentation
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○ DMZ
-
○ Subnetting
Answer:
B. Microsegmentation
Microsegmentation: Granular per-workload security.
Question 10
2.0 Network Implementation
Which WAN technology uses labels?
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○ PPP
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○ T1
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✓ MPLS
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○ Frame Relay
Answer:
C. MPLS
MPLS is correct. This concept is important for the certification exam and appears in scenario-based questions testing your understanding of when and how to apply it.
Question 11
2.0 Network Implementation / 3.0 Network Operations
Which SDN/virtualization term is defined as: "Generic Routing Encapsulation, tunneling protocol"?
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✓ GRE
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○ IPsec
-
○ VXLAN
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○ NFV
Answer:
A. GRE
GRE: Generic Routing Encapsulation, tunneling protocol.
Question 12
2.0 Network Implementation / 4.0 Network Security
Which segmentation method ip-based segmentation at layer 3?
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○ Microsegmentation
-
○ DMZ
-
○ VLAN
-
✓ Subnetting
Answer:
D. Subnetting
Subnetting: IP-based segmentation at Layer 3.
Question 13
2.0 Network Implementation
Which routing protocol is for internet?
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✓ BGP
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○ EIGRP
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○ OSPF
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○ RIP
Answer:
A. BGP
BGP (BGP) is correct.. It is a fundamental networking protocol/technology tested on the exam. Understanding its purpose and proper configuration is essential for troubleshooting.
Question 14
2.0 Network Implementation / 3.0 Network Operations
Which SDN/virtualization term is defined as: "Software-Defined Networking, separates control and data planes"?
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✓ SDN
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○ NFV
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○ VXLAN
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○ IPsec
Answer:
A. SDN
SDN: Software-Defined Networking, separates control and data planes.
Question 15
2.0 Network Implementation
Which virt networking term virtual switch for vms?
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✓ vSwitch
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○ vNIC
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○ VXLAN
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○ VLAN tagging
Answer:
A. vSwitch
vSwitch: Virtual switch for VMs.
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