Michigan Network Engineer
Certification Exam Practice Questions
And Correct Answers (Verified Answers)
Plus Rationale 2026 Q&A| Instant
Download Pdf
1. Which OSI layer is responsible for routing packets between different
networks?
A. Data Link
B. Network
C. Transport
D. Physical
The Network layer handles logical addressing and routing of packets
across different networks.
2. What protocol is used to automatically assign IP addresses to hosts on
a network?
A. FTP
B. DNS
C. DHCP
D. SNMP
DHCP dynamically assigns IP addresses and other network
configuration parameters to hosts.
3. A network technician needs to segment a network to improve
performance and security. Which device should be used?
A. Hub
B. Router
C. Switch
D. Access Point
, Routers segment networks into different broadcast domains and
manage traffic between them.
4. Which of the following IPv6 address types is equivalent to IPv4
broadcast?
A. Global Unicast
B. Link-Local
C. Multicast
D. Anycast
IPv6 uses multicast addresses instead of broadcasts to deliver
packets to multiple hosts.
5. What is the primary purpose of VLANs in a switched network?
A. Increase hub performance
B. Enable NAT
C. Segment broadcast domains
D. Provide DHCP services
VLANs partition a switch into multiple logical broadcast domains to
improve segmentation.
6. Which protocol provides secure remote command-line access to a
network device?
A. Telnet
B. FTP
C. SSH
D. HTTP
SSH encrypts remote access sessions, making it secure for command-
line management.
7. The subnet mask 255.255.255.0 corresponds to which prefix length?
A. /16
B. /30
C. /24
D. /32
255.255.255.0 is equivalent to a 24-bit network prefix.
8. Which routing protocol is classified as a distance-vector protocol?
A. OSPF
B. IS-IS
C. RIP
, D. EIGRP
RIP uses distance vectors to determine routes based on hop count.
9. What is the purpose of NAT in network design?
A. Encrypt traffic
B. Translate private to public IP addresses
C. Route between VLANs
D. Provide DNS resolution
NAT converts private IP addresses to public ones to enable internet
connectivity.
10. In TCP communication, which flag initiates a connection?
A. FIN
B. ACK
C. RST
D. SYN
The SYN flag begins the TCP three-way handshake.
11. What technology uses MAC addresses to forward frames only to
intended ports?
A. Bridge
B. Switch
C. Hub
D. Repeater
Switches use MAC address tables to forward frames to specific ports.
12. Which protocol resolves IP addresses to MAC addresses on an
Ethernet network?
A. DNS
B. ARP
C. ICMP
D. RIP
ARP maps IPv4 addresses to corresponding MAC addresses on a LAN.
13. A device that connects different network types and performs
protocol conversion is called a:
A. Hub
B. Gateway
C. Bridge
D. Switch
Certification Exam Practice Questions
And Correct Answers (Verified Answers)
Plus Rationale 2026 Q&A| Instant
Download Pdf
1. Which OSI layer is responsible for routing packets between different
networks?
A. Data Link
B. Network
C. Transport
D. Physical
The Network layer handles logical addressing and routing of packets
across different networks.
2. What protocol is used to automatically assign IP addresses to hosts on
a network?
A. FTP
B. DNS
C. DHCP
D. SNMP
DHCP dynamically assigns IP addresses and other network
configuration parameters to hosts.
3. A network technician needs to segment a network to improve
performance and security. Which device should be used?
A. Hub
B. Router
C. Switch
D. Access Point
, Routers segment networks into different broadcast domains and
manage traffic between them.
4. Which of the following IPv6 address types is equivalent to IPv4
broadcast?
A. Global Unicast
B. Link-Local
C. Multicast
D. Anycast
IPv6 uses multicast addresses instead of broadcasts to deliver
packets to multiple hosts.
5. What is the primary purpose of VLANs in a switched network?
A. Increase hub performance
B. Enable NAT
C. Segment broadcast domains
D. Provide DHCP services
VLANs partition a switch into multiple logical broadcast domains to
improve segmentation.
6. Which protocol provides secure remote command-line access to a
network device?
A. Telnet
B. FTP
C. SSH
D. HTTP
SSH encrypts remote access sessions, making it secure for command-
line management.
7. The subnet mask 255.255.255.0 corresponds to which prefix length?
A. /16
B. /30
C. /24
D. /32
255.255.255.0 is equivalent to a 24-bit network prefix.
8. Which routing protocol is classified as a distance-vector protocol?
A. OSPF
B. IS-IS
C. RIP
, D. EIGRP
RIP uses distance vectors to determine routes based on hop count.
9. What is the purpose of NAT in network design?
A. Encrypt traffic
B. Translate private to public IP addresses
C. Route between VLANs
D. Provide DNS resolution
NAT converts private IP addresses to public ones to enable internet
connectivity.
10. In TCP communication, which flag initiates a connection?
A. FIN
B. ACK
C. RST
D. SYN
The SYN flag begins the TCP three-way handshake.
11. What technology uses MAC addresses to forward frames only to
intended ports?
A. Bridge
B. Switch
C. Hub
D. Repeater
Switches use MAC address tables to forward frames to specific ports.
12. Which protocol resolves IP addresses to MAC addresses on an
Ethernet network?
A. DNS
B. ARP
C. ICMP
D. RIP
ARP maps IPv4 addresses to corresponding MAC addresses on a LAN.
13. A device that connects different network types and performs
protocol conversion is called a:
A. Hub
B. Gateway
C. Bridge
D. Switch
