CISCO CCNP COLLABORATION FINAL
REVIEW MANUAL 2026 TESTED
QUESTIONS CORRECT ANSWERS
● Which network scenario will require the use of a WAN?
a- Employees need to connect to the corporate email server through a
VPN while traveling.
b- Employees in the branch office need to share files with the
headquarters office that is located in a
separate building on the same campus network.
c- Employees need to access web pages that are hosted on the corporate
web servers in the DMZ within
their building.
d- Employee workstations need to obtain dynamically assigned IP
addresses.. Answer: a-
● Which statement describes a characteristic of a WAN?
a- A WAN operates within the same geographic scope of a LAN, but has
serial links.
b- A WAN provides end-user network connectivity to the campus
backbone.
c- WAN networks are owned by service providers.
d- All serial links are considered WAN connections.. Answer: c-
,● What are two common types of circuit-switched WAN technologies?
(Choose two.)
a- ISDN
b- DSL
c- PSTN
d- ATM
e- Frame Relay. Answer: a,b-
● Which two devices are needed when a digital leased line is used to
provide a connection
between the customer and the service provider? (Choose two.)
a- dialup modem
b- access server
c- DSU
d- Layer 2 switch
e- CSU. Answer: c,e-
● What is a requirement of a connectionless packet-switched network?
a- Full addressing information must be carried in each data packet.
b- A virtual circuit is created for the duration of the packet delivery.
c- The network predetermines the route for a packet.
d- Each packet has to carry only an identifier.. Answer: a-
, ● What is an advantage of packet-switched technology over circuit-
switched technology?
a- Packet-switched networks do not require an expensive permanent
connection to each endpoint.
b- Packet-switched networks can efficiently use multiple routes inside a
service provider network.
c- Packet-switched networks are less susceptible to jitter than circuit-
switched networks are.
d- Packet-switched networks usually experience lower latency than
circuit-switched networks experience.. Answer: b-
● A new corporation needs a data network that must meet certain
requirements. The network must
provide a low cost connection to sales people dispersed over a large
geographical area. Which
two types of WAN infrastructure would meet the requirements? (Choose
two.)
a- private infrastructure
b- public infrastructure
c- satellite
d- Internet
e- dedicated. Answer: b,d-
REVIEW MANUAL 2026 TESTED
QUESTIONS CORRECT ANSWERS
● Which network scenario will require the use of a WAN?
a- Employees need to connect to the corporate email server through a
VPN while traveling.
b- Employees in the branch office need to share files with the
headquarters office that is located in a
separate building on the same campus network.
c- Employees need to access web pages that are hosted on the corporate
web servers in the DMZ within
their building.
d- Employee workstations need to obtain dynamically assigned IP
addresses.. Answer: a-
● Which statement describes a characteristic of a WAN?
a- A WAN operates within the same geographic scope of a LAN, but has
serial links.
b- A WAN provides end-user network connectivity to the campus
backbone.
c- WAN networks are owned by service providers.
d- All serial links are considered WAN connections.. Answer: c-
,● What are two common types of circuit-switched WAN technologies?
(Choose two.)
a- ISDN
b- DSL
c- PSTN
d- ATM
e- Frame Relay. Answer: a,b-
● Which two devices are needed when a digital leased line is used to
provide a connection
between the customer and the service provider? (Choose two.)
a- dialup modem
b- access server
c- DSU
d- Layer 2 switch
e- CSU. Answer: c,e-
● What is a requirement of a connectionless packet-switched network?
a- Full addressing information must be carried in each data packet.
b- A virtual circuit is created for the duration of the packet delivery.
c- The network predetermines the route for a packet.
d- Each packet has to carry only an identifier.. Answer: a-
, ● What is an advantage of packet-switched technology over circuit-
switched technology?
a- Packet-switched networks do not require an expensive permanent
connection to each endpoint.
b- Packet-switched networks can efficiently use multiple routes inside a
service provider network.
c- Packet-switched networks are less susceptible to jitter than circuit-
switched networks are.
d- Packet-switched networks usually experience lower latency than
circuit-switched networks experience.. Answer: b-
● A new corporation needs a data network that must meet certain
requirements. The network must
provide a low cost connection to sales people dispersed over a large
geographical area. Which
two types of WAN infrastructure would meet the requirements? (Choose
two.)
a- private infrastructure
b- public infrastructure
c- satellite
d- Internet
e- dedicated. Answer: b,d-
