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2 years ago

Do you think social media interaction inhibits our ability to communicate and socialize offline? Why or why not?

2 answers:

7 0

I think it deffenetly inhitits our ability to communicate offline because we are so used to not having to talk face to face. We can all just type and they can type back. So then when we actually see someone and you can see what they are saying and how they react to what you're saying its very different and no one is used to it

saul85 [17]2 years ago

5 0

It does because it might effect you by having a boy friend or something

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You have enabled IPv6 on two of your routers, but on the interfaces you have not assigned IPv6 addresses yet. You are surprised

babymother [125]

Answer:

You have enabled IPv6 on two of your routers, but on the interfaces you have not assigned IPv6 addresses yet. You are surprised to learn that these two machines are exchanging information over those interfaces. How is this possible?

a. Due to anycast addressing

b. Due to ICMPv6

c. Due to the NATv6 capability

d. Due to the link-local IPv6 addresses

The correct answer is D. Due to the link-local addresses

Explanation:

LINK-LOCAL ADDRESS

Link-local addresses are addresses that can be used for unicast communications on a confined LAN segment. The requirement with these addresses is that they are only locally-significant (i.e., restricted to a single LAN broadcast domain) and are never used to source or receive communications across a layer-3 gateway.

Typically, link-local IPv6 addresses have “FE80” as the hexadecimal representation of the first 10 bits of the 128-bit IPv6 address, then the least-significant 64-bits of the address are the Interface Identifier (IID). Depending on the IID algorithm the node’s operating system is using, the IID may use either modified EUI-64 with SLAAC, the privacy addressing method (RFC 4941)), or the newly published Stable SLAAC IID method(RFC 8064).

When a host boots up, it automatically assigns an FE80::/10 IPv6 address to its interface. You can see the format of the link-local address below. It starts with FE80 and is followed by 54 bits of zeros. Lastly, the final 64-bits provide the unique Interface Identifier.

FE80:0000:0000:0000:abcd:abcd:abcd:abcd

Link-local IPv6 addresses are present on every interface of IPv6-enabled host and router. They are vital for LAN-based Neighbor Discovery communication. After the host has gone through the Duplicate Address Detection (DAD) process ensuring that its link-local address (and associated IID) is unique on the LAN segment, it then proceeds to sending an ICMPv6 Router Solicitation (RS) message sourced from that address.

IPv6 nodes send NS messages so that the link-layer address of a specific neighbor can be found. There are three operations in which this message is used:

▪ For detecting duplicate address

▪ Verification of neighbor reachability

▪ Layer 3 to Layer 2 address resolution (for ARP replacement) ARP is not included in IPv6 as a protocol but rather the same functionality is integrated into ICMP as part of neighbor discovery. NA message is the response to an NS message. From the figure the enabling of interaction or communication between neighbor discoveries between two IPv6 hosts can be clearly seen.

3 0

2 years ago

Naomi is giving a presentation on historical figures. She has all the pictures of the people she wants to talk about. After each

kykrilka [37]

The answer would be A. The most efficient way is putting all the pictures on the presentation first and then just put a new text box after each picture and then just repeat the process for all the pictures.

4 0

2 years ago

A school librarian has been asked to identify inappropriate Internet usage. Which students would most likely be reported to the

adoni [48]

Answer:

a student who researches various websites that show how to gamble online

a student who visits a special website with step-by-step directions on how to make a bomb

a student who posts jokes online about the cultural heritage of other students

Explanation: These are all most likely against school policy. In fact attempting to make a bomb is illegal.

5 0

2 years ago

Read 2 more answers

The domains of the risk IT framework mutually inform each other, creating flexibility and agility. It is possible to uncover a p

Andrej [43]

Answer:

The best option is A).True

Explanation:

This is because, according to the statement, it is possible to uncover a potential threat in the risk governance domain and quickly assess its impact using the risk evaluation domain in an IT environment. The risk IT framework is used in an IT environment for security of domains, the business involved, etc.

6 0

2 years ago

Some numbers are formed with closed paths. the digits 0, 4, 6 and 9 each have 1 closed path and 8 has 2. None of the other numbe

postnew [5]

Answer:

def cal(n):

s=0

while n>0:

r=n%10

if(r==0 or r==4 or r==6 or r==9):

s=s+1

elif r==8:

s=s+2

n=n//10

print(s)

n=int(input("enter number:"))

print(n)

cal(n)

Explanation:

Create a function to calculate count of closed path .
Create a variable to store count of closed path .
While number is positive , extract last digit of n .
Reduce number by truncating last digit .
Make a function call to compute count of path.

5 0

2 years ago