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dexar [7]
3 years ago
11

) Consider a router that interconnects four subnets: Subnet 1, Subnet 2, Subnet 3 and Subnet 4. Suppose all of the interfaces in

each of these four subnets are required to have the prefix 223.1.17/24. Also suppose that Subnet 1 is required to support at least 30 interfaces, Subnet 2 is to support at least 100 interfaces, Subnet 3 is to support at least 10 interfaces, Subnet 4 is to support at least 10 interfaces. Provide four network addresses (of the form a.b.c.d/x) that satisfy these constraints. Show all your work.
Computers and Technology
1 answer:
erik [133]3 years ago
4 0

Answer:

Check the explanation

Explanation:

223.1.17/24 indicates that out of 32-bits of IP address 24 bits have been assigned as subnet part and 8 bits for host id.

The binary representation of 223.1.17 is 11011111 00000001 00010001 00000000

Given that, subnet 1 has 63 interfaces. To represent 63 interfaces, we need 6 bits (64 = 26)

So its addresses can be from 223.1.17.0/26 to 223.1.17.62/26

Subnet 2 has 95 interfaces. 95 interfaces can be accommodated using 7 bits up to 127 host addresses can represented using 7 bits (127 = 27)

and hence, the addresses may be from 223.1.17.63/25 to 223.1.17.157/25

Subnet 3 has 16 interfaces. 4 bits are needed for 16 interfaces (16 = 24)

So the network addresses may range from 223.1.17.158/28 to 223.1.17.173/28

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Create the logic for a game that simulates rolling two dice by generating two random numbers between 1 and 6 inclusive. The play
guajiro [1.7K]

Answer:

The solution code is written in Python 3.

  1. import random  
  2. count = 0
  3. flag = False
  4. guess = int(input("Input your guess (2-12): "))
  5. while(count <=3):
  6.    dice1 = random.randint(1, 7)
  7.    dice2 = random.randint(1, 7)
  8.    if((dice1 + dice2) == guess):
  9.        flag = True
  10.    count += 1
  11.    
  12. if(flag):
  13.    print("User wins!")
  14. else:
  15.    print("Computer wins!")

Explanation:

A Random generator is needed for this question and therefore we start by importing Python random class (Line 1)

Next, create one counter variable,<em> count</em>, to ensure there will be only three rolling of the dices (Line 3).  We need another variable, <em>flag</em>, to track the status if the two dices equal to the <em>guess</em> number chosen by user (Line 4).

Next, prompt use to input a guess number (Line 5).

Within the while loop, we can use random class method <em>randint() to </em>generate random integer. The arguments 1 and 7 will give one random number ranged from 1 to 6 for <em>dice1</em> and<em> dice2</em>, respectively (Line 8 - 9).

If the total of<em> dice1 + dice2</em> equal to user <em>guess</em>, we turn the<em> flag </em>to <em>True</em>. If not, the <em>flag </em>will remain <em>False</em> after completing entire while loop.

If the <em>flag </em>turned to <em>True</em>, print the message "User Wins!" else print the message ("Computer wins!")

8 0
4 years ago
Please Help!!!<br> I keep getting this answer wrong
IgorC [24]

Answer:

I think its option a. and d.

Explanation:

option a. is right I'm sure.

option b. and c. are doubtful for me.

option d. can be true. but unlike a job letter, resumes carry a deeper view of the employee's accomplishments and qualifications.

but I still hold with option a. and b. if it's wrong please do inform, so I can refer.

5 0
4 years ago
What is does the word multimedia mean?
Natasha_Volkova [10]
Your answer would be B. Media that combines text, images, animation, and sound.
You're welcome:)
3 0
3 years ago
Read 2 more answers
The IPv4 address scheme has enough IP addresses to give every blade of glass in the world its own unique IP. True False
Andrew [12]

Answer:

False

Explanation:

IPv4 address are composed of four octets (8 bit numbers), ranging from <em>0.0.0.0 to 255.255.255.255</em>

All those 32 bits, in decimal notation, can form a total of

2^{32} = 4,294,967,296 different addresses.

Being more than 4 billion addresses and ignoring that some addressesare reserved for special uses, even present human population almost doubles that number.

So it is safe to state that IPv4 addresses is <u>not </u>enough to give every blade of grass its own IP.

8 0
3 years ago
Video digitization is the process of
Nonamiya [84]

Answer:

converting analog information into binary form, which can be more easily edited and shared

Explanation:

Digitization is conversion of data into digital format. Data is converted into small piece of storing unit called bits.  

Video digitization is the process of analog to digital conversion of video-graphic information. Analog signal is sampled based on its amplitude at uniformly distributed time period and then converted into binary data(bits) which is called digital data.

5 0
3 years ago
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