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hodyreva [135]
3 years ago
9

Peter is a data analyst in a financial firm. He maintains a spreadsheet that contains all employee details. Peter wants to analy

ze the data of all employees that have experience of more than five years. Which technique can Peter use to perform this analysis?
A. sort the data of employees with up to five years of experience

B. filter the data of employees with more than five years of experience

C delete the data of employees with less than five years of experience

D. sort the data of employees with more than five years of experience
Computers and Technology
1 answer:
Mars2501 [29]3 years ago
6 0

Answer:

The option B is correct. Filter the data of employees with more than five years of experience.

Explanation:

Filter is a feature in spreadsheets which let you see the data required to see based on some condition. Only the filtered data is shown and other is skipped for current view. So if there is any column in spreadsheet for employees experience than filter it with the selecting the filter to more than five years. Less than five and 5 option will be unchecked and other remain checked.

I hope it will help you!

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Which of the following was the name of the first generation of cell phone networks?
coldgirl [10]

Answer:

1G

Explanation:

1 'G' as in first generation.

Hope this helped. :)

3 0
3 years ago
_______ software helps run the computer and coordinates instructions between other software and the hardware devices. select one
Mila [183]
'SYSTEM' <span> software helps run the computer and coordinates instructions between other software and the hardware devices.</span>
5 0
3 years ago
A teacher has five students who have taken four tests. The teacher uses the following grading scale to assign a letter grade to
AlladinOne [14]

Answer:

#include <iostream>

using namespace std;

int main()

{

const int numofStudents = 5;//number of students

const int numofTests = 2;//number of tests taken by students

const int grade = 5;//number of grades available

char letter[grade] = { 'A','B','C','D','F' };

double table[numofStudents][numofTests];//defining 2darray with names and scores

string names[numofStudents];//storing names of students

for (int num = 0; num < numofStudents; num++)//storing names and scores of students

{

 cout << "Enter student's name: ";

 cin >> names[num];

 for (int test = 0; test < numofTests; test++)//scores loop

 {

  cout << "Enter the test score: ";

  cin >> table[num][test];

  if (table[num][test] < 0 || table[num][test]>100)//input validation

  {

   cout << "Invalid input. Try again" << endl;

   cin >> table[num][test];//input again

  }

 }

}

for (int i = 0;i < numofStudents;i++)//calculating averages and grades

{

 int sum = 0;

 cout << "Test scores for " << names[i] << ": " << endl;

 for (int j = 0;j < numofTests;j++)

 {

  cout << table[i][j] << " ";

  sum += table[i][j];//summing scores

 }

 cout << endl;

 float average = (float)sum / numofTests;//calculating the average

 cout << "Making an average of: "<< average;

 if (average <= 100 && average >= 90)//assigning a grade

 {

  cout << " and has received an " << letter[0];

 }

 else if (average <= 89 && average >= 80)

 {

  cout << " and has received a " << letter[1];

 }

 else if (average <= 79 && average >= 70)

 {

  cout << " and has received a " << letter[2];

 }

 else if (average <= 69 && average >= 60)

 {

  cout << " and has received a " << letter[3];

 }

 else if (average <= 59 && average >= 0)

 {

  cout << " and has received an " << letter[4];

 }

 else

 {

  cout << "Invalid scores entered." << endl;

 }

 cout << endl;

}

 return 0;

}

Explanation:

We first define the number of students, number of tests and number of grades available for assignments. We then fill in the 2D array of students names and their scores making sure assigning more than 100 and less than 0 is not allowed. We then sum the scores and retrieve an average. Using the average, a letter grade is assigned to that individual.

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Aleksandr-060686 [28]

Answer:

I believe the answer would be C

Explanation:

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igor_vitrenko [27]

The following is not an interconnector :

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Explanation:

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3 0
3 years ago
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