Assuming that the Earth’s population is about 8 billion people: a. How many IPv4 addresses exist...
Assuming that the Earth’s population is about 8 billion people: a. How many IPv4 addresses exist per person?
Homework Answers
number of bits in an IPv4 address = 32 so, total number of IPv4 addresses = 2^32 = 4294967296 population = 8 billion = 8000000000 number of IPv4 addresses per person = 4294967296/8000000000 = 0.536870912 so, there are only 0.536870912 IPv4 addresses per person on earth.
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Assuming that the Earth’s population is about 8 billion people:
a. How many IPv4 addresses exist...
a. How many possible IP addresses are there in IPv4? (Ignore any reserved or special addresses...
a. How many possible IP addresses are there in IPv4? (Ignore any reserved or special addresses and give the total possible number.) Does IPv6 give more, less, or the same number of addresses? Briefly explain. b. Consider the network of LANs in the diagram below. Dark squares are routers, and light squares are hosts. Give the IP routing tables at both routers, including netmasks and gateways. c. Give, and explain, the path through the network for a packet originating at...
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3. The population of the Earth is approximately 7.1 billion people and is growing at an...
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Show your work , round to 1 decimal place , and label your answer .
Approximate : Exact : b ) Use the approximate doubling time to find
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#8
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a. How many possible IP addresses are there in IPv4? (Ignore any reserved or special addresses and give the total possible number.) Does IPv6 give more, less, or the same number of addresses? Briefly explain. b. Consider the network of LANs in the diagram below. Dark squares are routers, and light squares are hosts. Give the IP routing tables at both routers, including netmasks and gateways. c. Give, and explain, the path through the network for a packet originating at...
3. The population of the Earth is approximately 7.1 billion
people and is growing at an annual rate of 1.3 % . a ) Find the
approximate and exact doubling time of the Earth’s population .
Show your work , round to 1 decimal place , and label your answer .
Approximate : Exact : b ) Use the approximate doubling time to find
the population 20 years from now . Show your work , round to 1
decimal place...
#8
A) 0.85 B) 0.71 C 0.29 D) 0.56 8) A survey asked 863 people how many times per week they dine out at a restaurant. The results are presented in the following table. Number of Times Frequency 142 236 113 60 27 21 863 Consider the 863 people to be a population. Let X be the number of times per week a person dines out for a person sampled at random from this population. Find the probability that a...
1. 2006 the adult population was about 15 million the labor force population was 65% and the unemployment rate was 6%. What was the no. g people employed and no of people unemployed? 2. Suppose GDP is S600 billion taxes are $100 billion private saving is S50 billion, public saving is $20 billion, assuming that this economy is closed. Calculate consumption government purchase, national saving and investment?
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