Lesson 5 Configuring Networking
Addressing & Internet Connections
Test. Latest 2026-2027. Questions &
Correct Answers. Graded A
A company hires a network technician who is reviewing the network setup
documentation. The technician sees that the company has fiber optic cable
running all the way up to the building. This represents what type of
connection?
FTTC
VDSL
ONT
FTTP - AnsA fiber to the premises (FTTP) internet connection means that
the service provider's fiber optic cable runs all the way to the customer's
building
A Dynamic Host Configuration Protocol (DHCP) - AnsA Dynamic Host
Configuration Protocol (DHCP) scope is the range of addresses that a
DHCP server can offer to client hosts in a particular subnet
A network technician is checking the records to ensure all the host names
match up with the proper IP addresses for the network. What records is the
technician checking? (Select all that apply.)
A
1
, MX
FQDN
AAAA - AnsAn address (A) record is a resource record that resolves a host
name to an IPv4 address. Network technicians can create and update
resource records manually (statically).
An AAAA record is a resource record on a DNS server that resolves a host
name to an IPv6 address. Client and server computers on the network can
generate resource records dynamically.
A network technician is purchasing a digital subscriber line (DSL) service
for a business that transfers large amounts of data back and forth between
branches. What is the best connection type for the business?
ADSL
ISP
PSTN
Symmetric DSL - AnsSymmetric versions of DSL offer the same uplink and
downlink speeds and are of more use to businesses and for branch office
links, where more data passes upstream than with normal internet use
A network technician is purchasing cellular phones for people who are
travelling to a rural area and wants to make sure they will work with the
most networks, as the areas do not have the latest cellular technology.
What type of phones will help the technician accomplish this?
CDMA
GSM
Firewall
2
Addressing & Internet Connections
Test. Latest 2026-2027. Questions &
Correct Answers. Graded A
A company hires a network technician who is reviewing the network setup
documentation. The technician sees that the company has fiber optic cable
running all the way up to the building. This represents what type of
connection?
FTTC
VDSL
ONT
FTTP - AnsA fiber to the premises (FTTP) internet connection means that
the service provider's fiber optic cable runs all the way to the customer's
building
A Dynamic Host Configuration Protocol (DHCP) - AnsA Dynamic Host
Configuration Protocol (DHCP) scope is the range of addresses that a
DHCP server can offer to client hosts in a particular subnet
A network technician is checking the records to ensure all the host names
match up with the proper IP addresses for the network. What records is the
technician checking? (Select all that apply.)
A
1
, MX
FQDN
AAAA - AnsAn address (A) record is a resource record that resolves a host
name to an IPv4 address. Network technicians can create and update
resource records manually (statically).
An AAAA record is a resource record on a DNS server that resolves a host
name to an IPv6 address. Client and server computers on the network can
generate resource records dynamically.
A network technician is purchasing a digital subscriber line (DSL) service
for a business that transfers large amounts of data back and forth between
branches. What is the best connection type for the business?
ADSL
ISP
PSTN
Symmetric DSL - AnsSymmetric versions of DSL offer the same uplink and
downlink speeds and are of more use to businesses and for branch office
links, where more data passes upstream than with normal internet use
A network technician is purchasing cellular phones for people who are
travelling to a rural area and wants to make sure they will work with the
most networks, as the areas do not have the latest cellular technology.
What type of phones will help the technician accomplish this?
CDMA
GSM
Firewall
2
