Cisco Certified Technician Questions
with Correct Answers 2025
Which protocol does TFTP typically use for Transport
A. RSVP
B. TCP
C. HTTP
D. UDP - CORRECT ANSWER -D. UDP
Which is the correct IPv6 address notation?
A. 2001:0DB8::/128
B. 2001:0DB8:0::
C. 2001:0DB*::1:1:1:1:1
D. 2001:0DB8:130F:0000:0000:7000:0000:140B - CORRECT ANSWER -
D. 2001:0DB8:130F:0000:0000:7000:0000:140B
Which two statements about Telnet and SSH are true?
A. SSH is a protocol tht provides a secure remote access connection to network devices.
B. SSH uses the well known TCP port 23 for its communication.
C. A Telnet network management connection is dropped when a router reboots.
D. Telnet is preferred over SSH for security reasons. - CORRECT ANSWER -A & C
Which address facilitates the routing of packets over an IP Network?
,A. physical
B. transport
C. network.
D. MAC - CORRECT ANSWER -C (network)
Which two IPv4 addresses can be assigned to a host computer (Choose two)
A. 255.255.255.255
B. 10.1.1.20
C. 0.0.0.0
D. 192.168.10.15 - CORRECT ANSWER -BD (10.1.1.20) (192.168.10.15)
What are two components of WAN connection?
A. CSU/DSU
B. Router
C. Bridge
D. Hub
E. Switch - CORRECT ANSWER -AB ( CSU/DSU) (Router)
What device is a DTE device?
A. CSU/DSU
B. router
C. cable modem
D. DSL modem - CORRECT ANSWER -B. Router
, What layer of the OSI model defines how data is formatted for transmission and how access to t
he physical media is controlled?
A. Presentation.
B. Data link
C. Network
D. Transport - CORRECT ANSWER -B. Data Link
What command shows the status of power supplies and sensor temperatures?
A. Show Hardware
B. Show Module
C. Show Environment
D. Show Diag - CORRECT ANSWER -C. Show Environment
What are two standard fiber-optic connectors?
A. Lucent
B. Rollover
C. subscriber
D. Multidimension
E. Crossover - CORRECT ANSWER -ACR(Lucent) (Subscriber)
What type of physical connector does a Gigbit Ethernet port typicall use?
with Correct Answers 2025
Which protocol does TFTP typically use for Transport
A. RSVP
B. TCP
C. HTTP
D. UDP - CORRECT ANSWER -D. UDP
Which is the correct IPv6 address notation?
A. 2001:0DB8::/128
B. 2001:0DB8:0::
C. 2001:0DB*::1:1:1:1:1
D. 2001:0DB8:130F:0000:0000:7000:0000:140B - CORRECT ANSWER -
D. 2001:0DB8:130F:0000:0000:7000:0000:140B
Which two statements about Telnet and SSH are true?
A. SSH is a protocol tht provides a secure remote access connection to network devices.
B. SSH uses the well known TCP port 23 for its communication.
C. A Telnet network management connection is dropped when a router reboots.
D. Telnet is preferred over SSH for security reasons. - CORRECT ANSWER -A & C
Which address facilitates the routing of packets over an IP Network?
,A. physical
B. transport
C. network.
D. MAC - CORRECT ANSWER -C (network)
Which two IPv4 addresses can be assigned to a host computer (Choose two)
A. 255.255.255.255
B. 10.1.1.20
C. 0.0.0.0
D. 192.168.10.15 - CORRECT ANSWER -BD (10.1.1.20) (192.168.10.15)
What are two components of WAN connection?
A. CSU/DSU
B. Router
C. Bridge
D. Hub
E. Switch - CORRECT ANSWER -AB ( CSU/DSU) (Router)
What device is a DTE device?
A. CSU/DSU
B. router
C. cable modem
D. DSL modem - CORRECT ANSWER -B. Router
, What layer of the OSI model defines how data is formatted for transmission and how access to t
he physical media is controlled?
A. Presentation.
B. Data link
C. Network
D. Transport - CORRECT ANSWER -B. Data Link
What command shows the status of power supplies and sensor temperatures?
A. Show Hardware
B. Show Module
C. Show Environment
D. Show Diag - CORRECT ANSWER -C. Show Environment
What are two standard fiber-optic connectors?
A. Lucent
B. Rollover
C. subscriber
D. Multidimension
E. Crossover - CORRECT ANSWER -ACR(Lucent) (Subscriber)
What type of physical connector does a Gigbit Ethernet port typicall use?
