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3 years ago

.Why are protocols important for networking?

1 answer:

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Answer: Networking protocols are important as they define a set of rules to be used for exchanging information between computer nodes.

Explanation:

in terms of networking it is required for the source and the destination to have a set of predefined rules which enables the router to send and receive information across the network in such as way that both the ends are able to receive the messages.

The information exchange takes place first by the client by introducing itself to the remote server. the remote server upon receiving the information uses some form of handshaking and acknowledges the client of the receipt of the message.

besides this there are many routing protocols which tells us about the way how packets are sent from the client to the source. There are two types of routing protocols:

1. static routing protocols

2. dynamic routing protocols.

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Dzięńdobry kto ogarnia komędy w minicraft bardzo dobrze i by mi pomógł w stworzeniu serwera [dostanie w zamian range właścieciel

mojhsa [17]

Playing Minecraft on a public server can take the game to a whole. This will help your kid learn social skills, such as cooperating, while there are some family-friendly servers for the Pocket Edition most server admins can “roll back” your building to the state it was in.

Explanation:

For Minecraft, you'll need to forward TCP port 25565 . You'll also need to enter your server's local IP address as the Output IP or Server IP for the forwarded port. This tells the router which device to point at. To find your server's local IP, open a command prompt and enter ipconfig.
They are safe for the most part, however they do expose you to the following risks, which can generally be negated by simply joining reputable servers. Some servers may ask users to set up an AuthMe password. If you decide to enter a password here, never ever enter the password of your Minecraft account.
You can divide public Minecraft servers into two types:

Whitelisted servers are protected by a whitelist — that is, a list of usernames that are allowed to join the server. To join a whitelisted server, you need to apply to have your Minecraft username added to the whitelist. Typically, this involves filling out a form and waiting a few hours or days.
Non-whitelisted servers do not have a whitelist, which means anyone can join the server simply by entering the server’s address in their Minecraft client, as shown above.

Applying for a whitelisted server can be a bit of a drag especially when you have an impatient eight-year-old tugging at your sleeve but it does provide an extra degree of reassurance that all the players on the server are known to the server administrators.

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3 years ago

Digital subscriber lines: are very-high-speed data lines typically leased from long-distance telephone companies. are assigned t

V125BC [204]

Answer: Operate over existing telephone lines to carry voice, data, and video.

Explanation:

Digital subscriber line is a means of transferring high bandwidth data over a telephone line. Such data could be a voice call, graphics or video conferencing. DSL uses a user's existing land lines in a subscriber's home, allowing users to talk on a telephone line while also being connected to the Internet. In most cases, the DSL speed is a function of the distance between a user and a central station. The closer the station, the better its connectivity.

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3 years ago

What keyboard command opens the Go To dialog box?

Harlamova29_29 [7]

If you mean the search for a phrase or word function on a page,

Left Ctrl + F

7 0

4 years ago

Read 2 more answers

Privacy a. is an absolute value so corporate interests cannot be considered when it comes to employee privacy. b. is guaranteed

zmey [24]

Answer:

C. Must be respected if we are to function as complete, self-governing agents.

Explanation:

<em>Privacy</em> is the boundaries that are set up to protect us against unwanted intrusion or interference, and it forms the basis of our interaction with the world.

<em>Privacy laws</em> are set-up to protect individuals from unwanted and unapproved access to privacy by individuals, organizations, and government. This is greatly adhered to in many countries.

To some extent, privacy is considered to overlap with security, because, when private information such as social security number, bank card details, account names, and details, etc. are accessed inappropriately, the individual's security is greatly compromised.

Therefore, privacy must be greatly respected if we are to function as complete, self-governing agents.

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3 years ago

Given parameters b and h which stand for the base and the height of an isosceles triangle (i.e., a triangle that has two equal s

schepotkina [342]

Answer:

The area of the triangle is calculated as thus:

$Area = 0.5 * b * h$

To calculate the perimeter of the triangle, the measurement of the slant height has to be derived;

Let s represent the slant height;

Dividing the triangle into 2 gives a right angled triangle;

The slant height, s is calculated using Pythagoras theorem as thus

$s = \sqrt{b^2 + h^2}$

The perimeter of the triangle is then calculated as thus;

$Perimeter = s + s + b$

$Perimeter = \sqrt{b^2 + h^2} + \sqrt{b^2 + h^2} +b$

$Perimeter = 2\sqrt{b^2 + h^2} + b$

For the volume of the cone,

when the triangle is spin, the base of the triangle forms the diameter of the cone;

$Volume = \frac{1}{3} \pi * r^2 * h$

Where $r = \frac{1}{2} * diameter$

So, $r = \frac{1}{2}b$

So, $Volume = \frac{1}{3} \pi * (\frac{b}{2})^2 * h$

Base on the above illustrations, the program is as follows;

#include<iostream>

#include<cmath>

using namespace std;

void CalcArea(double b, double h)

{

//Calculate Area

double Area = 0.5 * b * h;

//Print Area

cout<<"Area = "<<Area<<endl;

}

void CalcPerimeter(double b, double h)

{

//Calculate Perimeter

double Perimeter = 2 * sqrt(pow(h,2)+pow((0.5 * b),2)) + b;

//Print Perimeter

cout<<"Perimeter = "<<Perimeter<<endl;

}

void CalcVolume(double b, double h)

{

//Calculate Volume

double Volume = (1.0/3.0) * (22.0/7.0) * pow((0.5 * b),2) * h;

//Print Volume

cout<<"Volume = "<<Volume<<endl;

}

int main()

{

double b, h;

//Prompt User for input

cout<<"Base: ";

cin>>b;

cout<<"Height: ";

cin>>h;

//Call CalcVolume function

CalcVolume(b,h);

//Call CalcArea function

CalcArea(b,h);

//Call CalcPerimeter function

CalcPerimeter(b,h);

return 0;

}

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3 years ago