Answer:
The reptile that nests on beaches and whose gestation period is about 60 days is:
The sea turtle.
Explanation:
To understand this answer we need to analyze the key data provided by the exercise. First of all, there are not many reptiles that can nest on a beach. However, if we combine the nest with the gestation period. We can clearly understand that sea turtles are the correct answer because even though some iguanas can nest near or on the beach, their gestation is different, while sea turtles have 50 to 60 days of span to gestate.
Answer: Concrete
Explanation: Concrete RTN(register transfer notation) is a RTN that uses a certain set of registers and buses that are real for the completion of abstract RTN verdicts effect.They deal with the abstract RTN also for the registers transfer .They give the idea of the transferring of registers on the programmer's side and then defines the effect of it.
Answer: D) DHCP snooping
Explanation:
DHCP stand for the dynamic host configuration protocol and it is basically use as the DHCP server. It provide the IP address to each device in the network and it is used to communicate with the other IP network.
According to the question, the student device basically receive the IP network and it is an unauthorized DHCP server which uses denial of service attack for several purposes.
DHCP snooping is basically use to prevent from such unauthorized device which gives the IP address to the clients. DHCP is the two layer security system technology that is bulit in the operating system.