1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
blondinia [14]
3 years ago
12

Which of the following is NOT part of the Ethernet standards? O 1.802.3 O 2.802.2 O 3 LLC O4 pPp

Computers and Technology
1 answer:
mote1985 [20]3 years ago
7 0

Answer: 2) 802.2

Explanation: Ethernet standard are the standard for the networking technology for the transmission of the data.The ethernet is requires for the node connection and then forming the framework for the transmission of information.There are several standards for Ethernet.

802.3 is Ethernet standard that works on 10 Mbps rate, PPP(point to point protocol) is the standard that connects the internet service provider using modem and LLC(logical link control) is a standard for 802 .There is no 802.2 standard present in the ethernet standard.Thus,the correct option is option(2).

You might be interested in
I hate school...............
butalik [34]

Answer:

Check your email.

Explanation:

8 0
2 years ago
Read 2 more answers
What has a code that is freely available for use or modification?
liq [111]

Answer:

Open source software

Explanation:

Open source software is exactly what you think it is, the code to compile the software and run it is available to the public for use or modification.

6 0
3 years ago
Which of the following is a recommended approach for data backup? Select one: a. Allow employees to take copies of vital data ho
frosja888 [35]

Answer:d)Use online databases to update and backup the data.

Explanation: Data backup is the creation of copy of the data to be stored in the secondary memory.This data is utilized when the data is lost or deleted from original positional and thus gets restored . Database are used for the updating the backed-up data on online mode.

Other options are incorrect because it does not creates copies for the offices members to take home, no data storage is created in following organization and does not store data in external disk.Thus, the correct option is option(d).

6 0
3 years ago
I have a question about my HP Laptop
vekshin1
What exactly is your question?
7 0
3 years ago
Your team at amazon is overseeing the design of a new high-efficiency data center at HQ2. A power grid need to be generated for
Alla [95]

Following are the python program to the given question:

from collections import defaultdict #import package

import heapq as h#import package

def primsMST(gr, st_v): # defining a method primsMST that takes two values in parameters  

   primalMST = defaultdict(set)#defining primalMST as a variable that calls defaultdict method  

   v = set([st_v])# defining a variable v that calls the set method and hold its value

   e_list = [(c, st_v, to)for to, c in gr[st_v].items()]#defining variable e_list that use loop to hold value in list

   h.heapify(e_list)# use package that holds heapify and holds its value

   while e_list:#defining while loop that checks e_list  

       c, s, e = h.heappop(e_list)#holding heapop method value in c,s,and e variable

       if e not in v:#defining if block checks e value is not in v

           v.add(e)# use add method to add value in v

           primalMST[s].add(e)#use primalMST as list that adds value in mwthod

   for nxt, c in gr[e].items():#defining for loop that uses nxt, and c variable that checks value in list

       if nxt not in v:#defining nxt variable that checks value is not in v

           h.heappush(e_list, (c, e, nxt))#add value into the heappush method

   return primalMST#return method value

connects=[['A','B',1],['B','C',4],['B','D',6],['D','E',5],['C','E',1]]#defining a list connects

my_gr=dict()#defining a variable my_gr that holds method dict() value  

for el in connects:#defining a for loop that uses el to count connects list value

   my_gr[el[0]]=dict()#use my_gr as list hold value in dict method

   my_gr[el[1]]=dict()#use my_gr as list hold value in dict method

for el in connects:#defining another for loop that uses el to count connects list

   my_gr[el[0]].update({el[1]:el[2]}) # use update method that update value in my_gr

   my_gr[el[1]].update({el[0]:el[2]})# use update method that update value in my_gr

x=dict(primsMST(my_gr, list(my_gr.keys())[0]))#defining x variable that calls dict method and  hold its value  

a=[]#defining an empty list

for k in x:#defining a for loop that uses k to hold dict method value

   for no in x[k]:#defining a loop that checks list value

       a.append([k,no,my_gr[k][no]])#use a that add value in list  

       print(a)#print list value.

Output:

Please find the attached file.

Program Explanation:

  • Import package.
  • defining a method primsMST that takes "gr and st_v" as parameters.
  • Inside the method, a primalMST as a variable is declared that calls "defaultdict" method.
  • Use the v variable that calls the set method and hold its value.
  • Defining "e_list" that uses the loop to hold value in lists, and define the heapify and holds its value.
  • In the next step, it defines a while loop checks e_list, and defines variable and hold value into the method and use another if to check value and return its value.
  • A list "connects" is declared that holds a value and defines a "my_gr" that holds "dict" method value and uses multiple for loop to print the calculated list value.

Learn more:

dictionary: brainly.in/question/14673591

List: brainly.in/question/25140412

7 0
2 years ago
Other questions:
  • Which of the following correctly describes the function of an IP address?
    7·1 answer
  • A tablet computer transmits a file over a wi-fi link to an access point.
    13·1 answer
  • Discuss the importance of employee security awareness training. What innovative ways should company’s implement security trainin
    14·1 answer
  • A reflective cross-site scripting attack (like the one in this lab) is a __________ attack in which all input shows output on th
    14·1 answer
  • Citations that are ______________________________ can be used to build a bibliography when needed. [Create and Modify Citation S
    15·1 answer
  • What is the value of: 1 + int(3.5) / 2?<br> Select one:<br> a. 2<br> b. 2.25<br> C. 2.5<br> d. 3
    6·1 answer
  • Add my sna-p dkarpik58?...
    9·1 answer
  • Software piracy is acceptable as it helps us obtain software cheaper or sometimes even for free.
    15·1 answer
  • How many hours do you spend on the Internet per day?
    11·2 answers
  • Lattice-based access controls use a two-dimensional matrix to assign authorizations. What are the two dimensions and what are th
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!