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
soldier1979 [14.2K]
3 years ago
7

Which of the following is true of how the Internet has responded to the increasing number of devices now using the network?

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

Answer:

C: The protocols of the Internet were designed to scale as new devices were added.

Explanation:

The internet protocols are changed every year to adapt to the new devices that have been connected to the network. Back in the 1990s, most traffic used a few protocols.  Pv4 routed packets, TCP turned those packets into connections, SSL (later TLS) encrypted those connections, DNS named hosts to connect to, and HTTP was often the application protocol using it all.

For many years, there were negligible changes to these core Internet protocols; HTTP added a few new headers and methods, TLS slowly went through minor revisions, TCP adapted congestion control, and DNS introduced features like DNSSEC. The protocols themselves looked about the same ‘on the wire’ for a very long time (excepting IPv6, which already gets its fair amount of attention in the network operator community.)

As a result, network operators, vendors, and policymakers that want to understand (and sometimes, control) the Internet have adopted a number of practices based upon these protocols’ wire ‘footprint’ — whether intended to debug issues, improve quality of service, or impose policy.

Now, significant changes to the core Internet protocols are underway. While they are intended to be compatible with the Internet at large (since they won’t get adoption otherwise), they might be disruptive to those who have taken liberties with undocumented aspects of protocols or made an assumption that things won’t change.

You might be interested in
A customer comes into a grocery store and buys 8 items. Write a PYTHON program that prompts the user for the name of the item AN
Dmitrij [34]

Answer:

name = []

price = []

for i in range(0,8):

item_name = input('name of item')

item_price = input('price of item')

name.append(item_name)

price.append(item_price)

for i in range(0, 8):

print(name[i], '_____', price[i])

Explanation:

Python code

Using the snippet Given :

Apples 2.10

Hamburger 3.25

Milk 3.49

Sugar 1.99

Bread 1.76

Deli Turkey 7.99

Pickles 3.42

Butter 2.79

name = []

price = []

#name and price are two empty lists

for i in range(0,8):

#Allows users to enter 8 different item and price choices

item_name = input('name of item')

item_price = input('price of item')

#user inputs the various item names and prices

#appends each input to the empty list

name.append(item_name)

price.append(item_price)

for i in range(0, 8):

print(name[i], '_____', price[i])

# this prints the name and prices of each item from the list.

3 0
2 years ago
Examples of domain names and usernames<br><br><br><br>​
svp [43]

Answer:

examples are:

com or .edu is a top-level domain name (TLD)

cornell.edu is a second-level domain name (SLD)

bigred.cornell.edu is a third-level or three-part domain name

project.bigred.cornell.edu is a fourth-level or four-part domain name

hope this helps you.

4 0
2 years ago
Lesson 1 (4.0 points)
sesenic [268]


3. Hold down the CTRL, ALT, and DELETE keys simultaneously, click Task Manager option, then right-click the frozen program's name, and finally click the end task button.


8 0
3 years ago
Read 2 more answers
Can you help me with these AP Computer Science Questions. (THIS IS DUE BY 1:30 PM today) you have to evaluate the Boolean Expres
vfiekz [6]

Answer + Explanation:

'and' -> both statements are 'True' to evaluate as 'True'.

'or' -> at least one statement is 'True' to evaluate as 'True'.

1. True (grade has the value of 82, so the statement evaluates to 'True').

2. True (Both statements are true, this expression evaluates to 'True').

3. False (Both statements are false, this expression evaluates to 'False').

4. True (the != operator means <em>not equal.</em> Since the 'name' variable holds the string 'Rumpelstiltskin', name != 'Rumpelstiltskin' evaluates to 'False'. The 'not' operator returns the opposite of the given Boolean expression, so this expression evaluates to 'True').

5. True (name == 'Rumpelstiltskin' evaluates to 'True', so this expression is true).

6. False (All statements evaluate to 'False').

7. True (All statements evaluate to 'True').

8. False (All statements evaluate to 'True' except for <em>not(x == - 3) </em>which evaluates to 'False', so the whole statement now becomes false).

9. True (<em>grade+5 < 90 and grade >= 80 </em>evaluates to 'True', so this whole expression becomes true).

10. True (<em>grade > 0 and x % 2 == 1 </em>evaluates to 'True')

Hope this helps :)

7 0
2 years ago
What are events in computer programming?
N76 [4]

Answer:

mnkn

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Databases can have various objects some of which are tables, queries, forms or views, and reports objects. Each of these has fie
    14·1 answer
  • This procedure protects against the loss of data
    5·1 answer
  • Security and protection as it relates to operating systems is grouped into four categories: Availability, Data integrity, Authen
    9·1 answer
  • When was internet created in which year​
    13·2 answers
  • If we are using an 4-character password that contains only lowercase English alphabetic characters (26 different characters), ho
    15·2 answers
  • Comments should be written in what type of language
    6·1 answer
  • What describes a group of cells?<br> O crowd<br> Orange<br> O set<br> gangle
    7·2 answers
  • Write code which takes a sentence as an input from the user and then prints the length of the first word in that sentence.
    6·1 answer
  • Algorithm to calculate the area of a square.​
    6·1 answer
  • Debugging 2.17.3: Debug: The Two Towers Code Hs
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!