CCNA Exam Review Questions and Answers
(Questions from Cisco Digital Learning Platform)
Choose the client technique for delivering electric power along with data to
endpoint devices.
a) Dynamic Host Configuration Protocol (DHCP)
b) Power over Ethernet (PoE)
c) Quality of Service (QoS)
d) Secure Shell Host (SSH) - -b) Power over Ethernet (PoE)
-Which three types of booting are supported on servers? (Choose three.)
a) booting from internal storage
b) booting from LAN
c) booting from SAN
d) booting from WAN
e) booting from wireless - -a) Booting from internal storage
b) Booting from LAN (Local Area Network)
c) Booting from SAN (Storage Area Network)
-To which Open Systems Interconnection (OSI) layer are router-specific
functions mapped?
a) Layer 1
b) Layer 2
c) Layer 3
d) Layer 4 - -c) Layer 3
-In Cisco routing implementations, what is the role of the administrative
distance?
a) It identifies how much time has passed since the route was learned.
b) It identifies how the route was learned.
c) It identifies the measure used to calculate the best path.
d) It identifies the trustworthiness of the route source. - -d) It identifies the
trustworthiness of the route source.
-Which network capability ensures that an endpoint, such as an IP phone,
connects to the company network in a secure and automatic way?
a) 802.1x
b) ACL
c) DHCP
d) VLAN - -a) 802.1x
-In a wireless IEEE 802.11 implementation, what is the most secure option to
protect user traffic?
a) WEP
b) WPA
,c) WPA2
d) WPA3 - -d) WPA 3
-Which three are the most reliable network practices used in Networking?
(Choose three.)
a) automated systems testing
b) copying and pasting configuration from a text editor to a device
c) manual system testing
d) using programmability tools to automate network configuration
e) using version controls for all configuration changes - -a) automated
systems testing
d) using programmability tools to automate network configuration
e) using version controls for all configuration changes
-Which three elements are parts of an HTTP status line? (Choose three.)
a) protocol version
b) requested method
c) status code
d) status message
e) target URL - -a) protocol version
c) status code
d) status message
-Which two statements about the Dynamic Multipoint Virtual Private
Network (DMVPN) are true? (Choose two.)
a) DMVPN creates hub-to-spoke tunnels.
b) DMVPN creates spoke-to-spoke tunnels.
c) DMVPN is used for connection between an enterprise and a provider.
d) DMVPN is used for connection between enterprises.
e) DMVPN is used within a branch network. - -a) DMVPN creates hub-to-
spoke tunnels.
b) DMVPN creates spoke-to-spoke tunnels.
-You have set up a small office/home office (SOHO) to work from home. You
are using broadband internet with a remote-access Virtual Private Network
(VPN) to connect to your company resources. Which statement correctly
describes this deployment mode?
a) A VPN-capable router is required for the SOHO network.
b) You can use the web browser to establish a VPN tunnel.
c) A permanent VPN connection is required.
d) VPN tunneling is performed by the internet service provider (ISP). - -b)
You can use the web browser to establish a VPN tunnel.
-Which two types of cables can be used to connect to the console port of a
Cisco router? (Choose two.)
a) crossover
, b) rollover
c) serial
d) straight-through
e) USB - -b) rollover
e) USB
-Which type of cable is typically used to connect a core switch with a data
center switch, where bandwidth higher than 40 Gbps and low cost are
required?
a) Category 5e UTP
b) Category 6 UTP
c) multimode fiber
d) single-mode fiber - -c) multimode fiber
-In which situation would you choose to use UDP instead of TCP for IP
applications?
a) when ensuring accurate file transfers even in the face of network issues
b) when ensuring packet headers are not changed during transmission from
source to destination
c) when speed of delivery is more important than error correction in IP
packet transmissions
d) when you require that the recipient of the packets verify that the packets
are delivered - -c) when speed of delivery is more important than error
correction in IP packet transmissions
-Which flag is set in the first TCP packet sent by a device initiating a
communication?
a) ACK
b) FIN
c) PSH
d) RST
e) SYN - -e) SYN
-What are two characteristics of an anycast IPv6 address? (Choose two.)
a) It can be assigned to a host (end-user devices).
b) It can be assigned to multiple nodes.
c) It can be recognized by a pre-defined prefix.
d) It is used in an IPv6 packet as a source IPv6 address.
e) It is assigned from the unicast IPv6 address space. - -b) It can be assigned
to multiple nodes.
e) It is assigned from the unicast IPv6 address space.
-A device has been assigned an IPv6 address through the Stateless Address
Autoconfiguration (SLAAC) process. Which three statements about SLAAC are
correct? (Choose three.)
a) It generates link-local addresses.
(Questions from Cisco Digital Learning Platform)
Choose the client technique for delivering electric power along with data to
endpoint devices.
a) Dynamic Host Configuration Protocol (DHCP)
b) Power over Ethernet (PoE)
c) Quality of Service (QoS)
d) Secure Shell Host (SSH) - -b) Power over Ethernet (PoE)
-Which three types of booting are supported on servers? (Choose three.)
a) booting from internal storage
b) booting from LAN
c) booting from SAN
d) booting from WAN
e) booting from wireless - -a) Booting from internal storage
b) Booting from LAN (Local Area Network)
c) Booting from SAN (Storage Area Network)
-To which Open Systems Interconnection (OSI) layer are router-specific
functions mapped?
a) Layer 1
b) Layer 2
c) Layer 3
d) Layer 4 - -c) Layer 3
-In Cisco routing implementations, what is the role of the administrative
distance?
a) It identifies how much time has passed since the route was learned.
b) It identifies how the route was learned.
c) It identifies the measure used to calculate the best path.
d) It identifies the trustworthiness of the route source. - -d) It identifies the
trustworthiness of the route source.
-Which network capability ensures that an endpoint, such as an IP phone,
connects to the company network in a secure and automatic way?
a) 802.1x
b) ACL
c) DHCP
d) VLAN - -a) 802.1x
-In a wireless IEEE 802.11 implementation, what is the most secure option to
protect user traffic?
a) WEP
b) WPA
,c) WPA2
d) WPA3 - -d) WPA 3
-Which three are the most reliable network practices used in Networking?
(Choose three.)
a) automated systems testing
b) copying and pasting configuration from a text editor to a device
c) manual system testing
d) using programmability tools to automate network configuration
e) using version controls for all configuration changes - -a) automated
systems testing
d) using programmability tools to automate network configuration
e) using version controls for all configuration changes
-Which three elements are parts of an HTTP status line? (Choose three.)
a) protocol version
b) requested method
c) status code
d) status message
e) target URL - -a) protocol version
c) status code
d) status message
-Which two statements about the Dynamic Multipoint Virtual Private
Network (DMVPN) are true? (Choose two.)
a) DMVPN creates hub-to-spoke tunnels.
b) DMVPN creates spoke-to-spoke tunnels.
c) DMVPN is used for connection between an enterprise and a provider.
d) DMVPN is used for connection between enterprises.
e) DMVPN is used within a branch network. - -a) DMVPN creates hub-to-
spoke tunnels.
b) DMVPN creates spoke-to-spoke tunnels.
-You have set up a small office/home office (SOHO) to work from home. You
are using broadband internet with a remote-access Virtual Private Network
(VPN) to connect to your company resources. Which statement correctly
describes this deployment mode?
a) A VPN-capable router is required for the SOHO network.
b) You can use the web browser to establish a VPN tunnel.
c) A permanent VPN connection is required.
d) VPN tunneling is performed by the internet service provider (ISP). - -b)
You can use the web browser to establish a VPN tunnel.
-Which two types of cables can be used to connect to the console port of a
Cisco router? (Choose two.)
a) crossover
, b) rollover
c) serial
d) straight-through
e) USB - -b) rollover
e) USB
-Which type of cable is typically used to connect a core switch with a data
center switch, where bandwidth higher than 40 Gbps and low cost are
required?
a) Category 5e UTP
b) Category 6 UTP
c) multimode fiber
d) single-mode fiber - -c) multimode fiber
-In which situation would you choose to use UDP instead of TCP for IP
applications?
a) when ensuring accurate file transfers even in the face of network issues
b) when ensuring packet headers are not changed during transmission from
source to destination
c) when speed of delivery is more important than error correction in IP
packet transmissions
d) when you require that the recipient of the packets verify that the packets
are delivered - -c) when speed of delivery is more important than error
correction in IP packet transmissions
-Which flag is set in the first TCP packet sent by a device initiating a
communication?
a) ACK
b) FIN
c) PSH
d) RST
e) SYN - -e) SYN
-What are two characteristics of an anycast IPv6 address? (Choose two.)
a) It can be assigned to a host (end-user devices).
b) It can be assigned to multiple nodes.
c) It can be recognized by a pre-defined prefix.
d) It is used in an IPv6 packet as a source IPv6 address.
e) It is assigned from the unicast IPv6 address space. - -b) It can be assigned
to multiple nodes.
e) It is assigned from the unicast IPv6 address space.
-A device has been assigned an IPv6 address through the Stateless Address
Autoconfiguration (SLAAC) process. Which three statements about SLAAC are
correct? (Choose three.)
a) It generates link-local addresses.
