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3 years ago

Every single device can be connected to every other device on network, making the network mesh. This statement is True or False?

Computers and Technology

1 answer:

Sliva [168]3 years ago

6 0

Answer:

the statement is true hope this helps if it is right can i get brainly?

Explanation:

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The tilde operator represents the root directory of the website.

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3 years ago

Lonic compounds are also known as <br> a. salts <br> b. valence <br> c.organic <br> d.elements

shutvik [7]

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3 years ago

Read 2 more answers

Write a program named Deviations.java that creates an array with the deviations from average of another array. The main() method

Westkost [7]

Answer:

hello your question is incomplete attached is the complete question and solution

answer : The solution is attached below

Explanation:

Below is a program named Derivations.java that creates an array with the deviations from average of another array.

3 0

3 years ago

four quantum numbers that could represent the last electron added (using the Aufbau principle) to the Argon atom. A n = 2, l =0,

marshall27 [118]

Answer:

n = 3

$l$ = 1

$m_l$ = 1

$m_s=+1/2$

Explanation:

Argon atom has atomic number 18. Then, it has 18 protons and 18 electrons.

To determine the quantum numbers you must do the electron configuration.

Aufbau's principle is a mnemonic rule to remember the rank of the orbitals in increasing order of energy.

The rank of energy is:

1s < 2s < 2p < 3s < 3p < 4s < 3d < 4p < 5s < 4d < 5p < 6s < 4f < 5d < 6p < 7s < 5f < 6d < 7d

You must fill the orbitals in order until you have 18 electrons:

1s² 2s² 2p⁶ 3s² 3p⁶ : 2 + 2 + 6 + 2 + 6 = 18 electrons.

The last electron is in the 3p orbital.

The quantum numbers associated with the 3p orbitals are:

n = 3

$l$ = 1 (orbitals s correspond to $l$ = 0, orbitals p correspond to $l$ = 1, orbitals d, correspond to $l$ = 2 , and orbitals f correspond to $l$ = 3)

$m_l$ can be -1, 0, or 1 (from - $l$ to + $l$ )

the fourth quantum number, the spin can be +1/2 or -1/2

Thus, the six possibilities for the last six electrons are:

(3, 1, -1 +1/2)
(3, 1, -1, -1/2)
(3, 1, 0, +1/2)
(3, 1, 0, -1/2)
(3, 1, 1, +1/2)
(3, 1, 1, -1/2)

Hence, the correct choice is:

n = 3

$l$ = 1

$m_l$ = 1

$m_s=+1/2$

5 0

3 years ago

Create a class Str that subclasses str. Add a method to the subclass that checks if the string does not start with a given strin

Stolb23 [73]

Answer:

#include <iostream>

using namespace std;

class Str{ ///baseclass

public :

string super_str;

string getStr()

{

return super_str;

}

void setStr(string String)

{

super_str=String;

}

};

class str : public Str{ //inheriting Str publicly

public :

string sub_str;

string getstr()

{

return sub_str;

}

void setstr(string String)

{

sub_str=String;

}

bool notstartswith()

{

int n=sub_str.length(); //to find length of substr

bool flag=false;

for(int i=0;i<n;i++) //Loop to check beginning of Str

{

if(super_str[i]!=sub_str[i])

{

flag=true;

break;

}

return flag;

}

};

int main()

{

str s; //object of subclass

s.setStr("Helloworld");

s.setstr("Hey");

if(s.notstartswith()==1) //checking if str is substring of Str

cout<<"Str does not start with str";

else

cout<<"Str starts with str";

return 0;

}

OUTPUT :

Str does not start with str

Explanation:

Above program is implemented the way as mentioned. for loop is being used to check the beginning of the str starts with substring or not.

3 0

3 years ago