PCCET 2 Exam Questions with Correct Answers
Which option is an example of a logical address?
A. IP
B. hardware
C. MAC
D. burned-in - Answer-A. IP
How many bytes are in an IPv6 address?
A. 4
B. 8
C. 16
D. 32 - Answer-C. 16
Which two components are in an IPv4 address? (Choose...
PCCET 2 Exam Questions
with Correct Answers
Which option is an example of a logical address?
A. IP
B. hardware
C. MAC
D. burned-in - Answer-A. IP
How many bytes are in an IPv6 address?
A. 4
B. 8
C. 16
D. 32 - Answer-C. 16
Which two components are in an IPv4 address? (Choose two.)
A. network
B. MAC address
C. host
D. device type
E. route number - Answer-A. network
C. host
In which two scenarios does network address translation (NAT) reduce the number of
needed IP addresses? (Choose two.)
A. devices are clients, dynamic NAT that hides them behind a single IP
B. devices are servers, dynamic NAT for load balancing that makes them appear a
single device
C. devices are clients, static NAT to let them share an IP address
D. devices are servers, static NAT to let them share an IP address - Answer-A. devices
are clients, dynamic NAT that hides them behind a single IP
B. devices are servers, dynamic NAT for load balancing that makes them appear a
single device
How does ARP translate logical addresses?
A. IPv6 to IPv4 logical addresses
B. IPv4 to IPv6 logical addresses
C. IPv4 to MAC addresses
D. IPv6 s to MAC addresses - Answer-C. IPv4 to MAC addresses
, What is the purpose of NDP?
A. IPv6 to IPv4 logical addresses
B. IPv4 to IPv6 logical addresses
C. IPv4 to MAC addresses
D. IPv6 to MAC addresses - Answer-D. IPv6 to MAC addresses
What is the subnet mask for the network 10.2.0.0/20?
A. 255.0.0.0
B. 255.255.0.0
C. 255.255.240.0
D. 255.255.255.0 - Answer-C. 255.255.240.0
Which two networks are subnets of 10.2.0.0/20? (Choose two.)
A. 10.2.0.0/19
B. 10.2.5.0/24
C. 10.2.20.0/24
D. 10.2.14.0/28
E. 10.2.0.0/16 - Answer-B. 10.2.5.0/24
D. 10.2.14.0/28
Why are IoT devices so often insecure?
A. rushed development
B. long release and patch cycles
C. insufficient time for quality assurance
D. low development budget - Answer-B. long release and patch cycles
What is the theoretical maximum number of devices in a class B?
A. 2^24-2 = 16777214
B. 2^20-2 = 1048574
C. 2^16-2 = 65534
D. 2^8-2 = 254 - Answer-C. 2^16-2 = 65534
How many /28 subnets can you fit in a class C?
A. 2
B. 4
C. 8
D. 16 - Answer-D. 16
Which device does not process addresses?
A. hub
B. switch
C. WiFi access point
D. router - Answer-A. hub
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