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Musya8 [376]
3 years ago
7

Pls help! for computers edge 2021

Computers and Technology
1 answer:
KATRIN_1 [288]3 years ago
7 0
I believe it is the first one, i did some research for this question
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15 points. Please give an actual answer and not some random thing. this is not just free points. Correct answer will receive bra
trapecia [35]

Answer:

i think its b

Explanation:

i did the test and got it right

7 0
3 years ago
Read 2 more answers
#include
gavmur [86]

Answer:

See explaination

Explanation:

#include <fstream>

#include <iostream>

#include <iomanip>

using namespace std;

int main()

{

// Fill in the code to define payfile as an input file

ifstream payfile;

float gross;

float net;

float hours;

float payRate;

float stateTax;

float fedTax;

cout << fixed << setprecision(2) << showpoint;

// Fill in the code to open payfile and attach it to the physical file

// named payroll.dat

payfile.open("payroll.dat");

// Fill in code to write a conditional statement to check if payfile

// does not exist.

if(!payfile)

{

cout << "Error opening file. \n";

cout << "It may not exist where indicated" << endl;

return 1;

}

ofstream outfile("pay.out");

cout << "Payrate Hours Gross Pay Net Pay"

<< endl << endl;

outfile << "Payrate Hours Gross Pay Net Pay"

<< endl << endl;

// Fill in code to prime the read for the payfile file.

payfile >> hours;

// Fill in code to write a loop condition to run while payfile has more

// data to process.

while(!payfile.eof())

{

payfile >> payRate >> stateTax >> fedTax;

gross = payRate * hours;

net = gross - (gross * stateTax) - (gross * fedTax);

cout << payRate << setw(15) << hours << setw(12) << gross

<< setw(12) << net << endl;

outfile << payRate << setw(15) << hours << setw(12) << gross

<< setw(12) << net << endl;

payfile >> hours ;// Fill in the code to finish this with the appropriate

// variable to be input

}

payfile.close();

outfile.close();

return 0;

}

4 0
3 years ago
Security administrators can use either the PowerShell command line or the graphical user interface of the Server Managerâs Roles
AleksAgata [21]

Answer:

Security administrator can use power shell command line or the GUI to "Promote a windows server to a domain controller".

Explanation:

A domain controller is a type of server that is used to authenticate the access of the system to the users to resources of windows. Power shell is an important tool that is used to perform different tasks of administration. We can user this tool as security administrator to Promote a Windows server to a domain controller.

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
how could environmental and energy problem Kenya faces as far computer installations are concerned be avoided​
ipn [44]

The environmental and energy problem Kenya faces as far computer installations are concerned can be avoided​ by

  • Knowing and finding out the key aspect of ICT strength.
  • Create an holistic judgements in the assessment of ICT capability. Promote the use of solar power.

<h3>How can we overcome ICT challenges?</h3>

There are a lot of Energy Challenges in terms of ICT  in Kenyan and it is good the government and the people work towards energy in terms of sustainable ICT.

Therefore, The environmental and energy problem Kenya faces as far computer installations are concerned can be avoided​ by

  • Knowing and finding out the key aspect of ICT strength.
  • Create an holistic judgements in the assessment of ICT capability. Promote the use of solar power.

Learn more about computer installations from

brainly.com/question/11430725

#SPJ1

7 0
1 year ago
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