VERIFIED 2026Networking
FinalExam(N10-007) WITH
QUESTIONS AND CORRECT
ANSWERS
Exam time: 90 minutes
1. A network technician is troubleshooting an issue and has established a theory of probable
cause. Which of the following steps should the network technician take NEXT?
A. Test the possible solution
B. Question the users
C. Determine what has changed
D. Document the theory
2. Users are reporting Internet connectivity issues. The network administrator
wants to determine if the issues are internal to the company network or if
there is an issue with the ISP. Which of the following tools should be used
to BEST determine where the outage is occurring?
A. traceroute
B. ping
C. nslookup
D. netstat
3. Which of the following security mechanisms dynamically assigns
fic only to that Layer 2 address?
A. Sticky MAC
B. 802.1x
C. ACL
D. NAC
, VERIFIED 2026Networking
FinalExam(N10-007) WITH
QUESTIONS AND CORRECT
ANSWERS
4. According to the OSI model, at which of the following layers is data encapsulated into a
packet?
A. Layer 2
B. Layer 3
C. Layer 4
D. Layer 5
E. Layer 6
5. Which of the following WAN technologies is MOST preferred when developing a VoIP
system with 23 concurrent channels?
A. DSL
B. POTS
C. T1
D. DOCSIS
6. A junior network technician is setting up a new email server on the company network.
Which of the following default ports should the technician ensure is open on the firewall so
the new email server can relay email?
A. 23
B. 25
C. 110
D. 143
, VERIFIED 2026Networking
FinalExam(N10-007) WITH
QUESTIONS AND CORRECT
ANSWERS
7. A network technician is considering opening ports on the firewall for an upcoming VoIP PBX
implementation. Which of the following protocols is the technician MOST likely to
consider? (Choose three.)
A. SIP
B. NTP
C. H.323
D. SMB
E. ICMP
F. RTP
G. IPSec
H. RDP
8. A device operating at Layer 3 of the OSI model uses which of the following protocols to
determine the path to a different network?
A. STP
B. RTP
C. RIP
D. NTP
E. SIP
9. A network administrator is setting up a web-based application that needs to be continually
accessible to the end users. Which of the following concepts would BEST ensure this
requirement?
A. High availability
B. Snapshots
, VERIFIED 2026Networking
FinalExam(N10-007) WITH
QUESTIONS AND CORRECT
ANSWERS
C. NIC teaming
D. Cold site
FinalExam(N10-007) WITH
QUESTIONS AND CORRECT
ANSWERS
Exam time: 90 minutes
1. A network technician is troubleshooting an issue and has established a theory of probable
cause. Which of the following steps should the network technician take NEXT?
A. Test the possible solution
B. Question the users
C. Determine what has changed
D. Document the theory
2. Users are reporting Internet connectivity issues. The network administrator
wants to determine if the issues are internal to the company network or if
there is an issue with the ISP. Which of the following tools should be used
to BEST determine where the outage is occurring?
A. traceroute
B. ping
C. nslookup
D. netstat
3. Which of the following security mechanisms dynamically assigns
fic only to that Layer 2 address?
A. Sticky MAC
B. 802.1x
C. ACL
D. NAC
, VERIFIED 2026Networking
FinalExam(N10-007) WITH
QUESTIONS AND CORRECT
ANSWERS
4. According to the OSI model, at which of the following layers is data encapsulated into a
packet?
A. Layer 2
B. Layer 3
C. Layer 4
D. Layer 5
E. Layer 6
5. Which of the following WAN technologies is MOST preferred when developing a VoIP
system with 23 concurrent channels?
A. DSL
B. POTS
C. T1
D. DOCSIS
6. A junior network technician is setting up a new email server on the company network.
Which of the following default ports should the technician ensure is open on the firewall so
the new email server can relay email?
A. 23
B. 25
C. 110
D. 143
, VERIFIED 2026Networking
FinalExam(N10-007) WITH
QUESTIONS AND CORRECT
ANSWERS
7. A network technician is considering opening ports on the firewall for an upcoming VoIP PBX
implementation. Which of the following protocols is the technician MOST likely to
consider? (Choose three.)
A. SIP
B. NTP
C. H.323
D. SMB
E. ICMP
F. RTP
G. IPSec
H. RDP
8. A device operating at Layer 3 of the OSI model uses which of the following protocols to
determine the path to a different network?
A. STP
B. RTP
C. RIP
D. NTP
E. SIP
9. A network administrator is setting up a web-based application that needs to be continually
accessible to the end users. Which of the following concepts would BEST ensure this
requirement?
A. High availability
B. Snapshots
, VERIFIED 2026Networking
FinalExam(N10-007) WITH
QUESTIONS AND CORRECT
ANSWERS
C. NIC teaming
D. Cold site
