LINA01 COMPREHENSIVE STUDY GUIDE
2026 FULL QUESTIONS AND SOLUTIONS
GRADED A+
◍ A company has a network address of 192.168.1.64 with a subnet mask of
255.255.255.192. The company wants to create two subnetworks that would
contain 10 hosts and 18 hosts respectively. Which two networks would
achieve that? (Choose two.).
Answer: 192.168.1.64/27192.168.1.96/28
◍ Which address is a valid IPv6 link-local unicast address?.
Answer: FE80::1:4545:6578:ABC1
◍ Which is the compressed format of the IPv6 address
fe80:09ea:0000:2200:0000:0000:0fe0:0290?.
Answer: fe80:9ea:0:2200::fe0:290
◍ A message is sent to all hosts on a remote network. Which type of message
is it?.
Answer: directed broadcast
◍ An administrator wants to create four subnetworks from the network address
192.168.1.0/24. What is the network address and subnet mask of the second
usable subnet?.
Answer: subnetwork 192.168.1.64subnet mask 255.255.255.192
◍ What type of IPv6 address is FE80::1?.
Answer: link-local
◍ A network administrator has received the IPv6 prefix 2001:DB8::/48 for
subnetting. Assuming the administrator does not subnet into the interface ID
portion of the address space, how many subnets can the administrator create
, from the /48 prefix?.
Answer: 65536
◍ How many bits must be borrowed from the host portion of an address to
accommodate a router with five connected networks?.
Answer: three
◍ Which type of IPv6 address refers to any unicast address that is assigned to
multiple hosts?.
Answer: anycast
◍ A user issues a ping 192.135.250.103 command and receives a response that
includes a code of 1. What does this code represent?.
Answer: host unreachable
◍ Which ICMPv6 message is sent when the IPv6 hop limit field of a packet is
decremented to zero and the packet cannot be forwarded?.
Answer: time exceeded
◍ What is the prefix for the host address 2001:DB8:BC15:A:12AB::1/64?.
Answer: 2001:DB8:BC15:A
◍ Refer to the exhibit. Considering the addresses already used and having to
remain within the 10.16.10.0/24 network range, which subnet address could
be assigned to the network containing 25 hosts?.
Answer: 10.16.10.64/27
◍ Refer to the exhibit. An administrator is trying to troubleshoot connectivity
between PC1 and PC2 and uses the tracert command from PC1 to do it.
Based on the displayed output, where should the administrator begin
troubleshooting?.
Answer: R1
◍ Open the PT Activity. Perform the tasks in the activity instructions and then
answer the question. What are the three IPv6 addresses displayed when the
route from PC1 to PC2 is traced? (Choose three.).
Answer: 2001:DB8:1:1::12001:DB8:1:2::12001:DB8:1:3::2
2026 FULL QUESTIONS AND SOLUTIONS
GRADED A+
◍ A company has a network address of 192.168.1.64 with a subnet mask of
255.255.255.192. The company wants to create two subnetworks that would
contain 10 hosts and 18 hosts respectively. Which two networks would
achieve that? (Choose two.).
Answer: 192.168.1.64/27192.168.1.96/28
◍ Which address is a valid IPv6 link-local unicast address?.
Answer: FE80::1:4545:6578:ABC1
◍ Which is the compressed format of the IPv6 address
fe80:09ea:0000:2200:0000:0000:0fe0:0290?.
Answer: fe80:9ea:0:2200::fe0:290
◍ A message is sent to all hosts on a remote network. Which type of message
is it?.
Answer: directed broadcast
◍ An administrator wants to create four subnetworks from the network address
192.168.1.0/24. What is the network address and subnet mask of the second
usable subnet?.
Answer: subnetwork 192.168.1.64subnet mask 255.255.255.192
◍ What type of IPv6 address is FE80::1?.
Answer: link-local
◍ A network administrator has received the IPv6 prefix 2001:DB8::/48 for
subnetting. Assuming the administrator does not subnet into the interface ID
portion of the address space, how many subnets can the administrator create
, from the /48 prefix?.
Answer: 65536
◍ How many bits must be borrowed from the host portion of an address to
accommodate a router with five connected networks?.
Answer: three
◍ Which type of IPv6 address refers to any unicast address that is assigned to
multiple hosts?.
Answer: anycast
◍ A user issues a ping 192.135.250.103 command and receives a response that
includes a code of 1. What does this code represent?.
Answer: host unreachable
◍ Which ICMPv6 message is sent when the IPv6 hop limit field of a packet is
decremented to zero and the packet cannot be forwarded?.
Answer: time exceeded
◍ What is the prefix for the host address 2001:DB8:BC15:A:12AB::1/64?.
Answer: 2001:DB8:BC15:A
◍ Refer to the exhibit. Considering the addresses already used and having to
remain within the 10.16.10.0/24 network range, which subnet address could
be assigned to the network containing 25 hosts?.
Answer: 10.16.10.64/27
◍ Refer to the exhibit. An administrator is trying to troubleshoot connectivity
between PC1 and PC2 and uses the tracert command from PC1 to do it.
Based on the displayed output, where should the administrator begin
troubleshooting?.
Answer: R1
◍ Open the PT Activity. Perform the tasks in the activity instructions and then
answer the question. What are the three IPv6 addresses displayed when the
route from PC1 to PC2 is traced? (Choose three.).
Answer: 2001:DB8:1:1::12001:DB8:1:2::12001:DB8:1:3::2
