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3 years ago

If a device does not require a driver, it is _____.

Computers and Technology

1 answer:

xxTIMURxx [149]3 years ago

7 0

Answer:

(B) plug and play

Explanation:

If a device does not require a driver, it is plug and play. Plug and Play (PnP) is a combination of hardware and software support that enables a computer system to recognize and adapt to hardware configuration changes with little or no intervention by a user, including the loading of appropriate drivers.

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25) _____ involves assigning numbers or other symbols to answers so that the responses can be grouped into a limited number of c

Hitman42 [59]

B- The answer is "Data entry".

5 0

3 years ago

Write an application that reads the lengths of the sides of a triangle from the user. compute the area of the triangle using her

zlopas [31]

Here you go,

import java.util.Scanner;

import java.util.Random;

public class OrderCalculator{

public static void main(String[] args){

float x, y, z, semi, area;

Scanner in = new Scanner(System.in);

System.out.print("Enter the 3 sides: ");

x = in.nextFloat();

y = in.nextFloat();

z = in.nextFloat();

semi = (float) ((x + y + z) / 2.0);

area = (float) Math.sqrt(semi * (semi - x) * (semi - y) * (semi - z));

System.out.printf("The area is: %.3f\n", area);

}

3 0

3 years ago

Which of the following is a trend that began during the Vietnam War and continued with the Internet?

Blizzard [7]

As far as I remember, this one - a. a move toward stricter control of mass-media communications by Congress and the FCC is a trend that began during the Vietnam War and continued with the Internet.

7 0

3 years ago

Write a user-defined function that calculates the GPA. For the function name and arguments, use the following: The input argumen

QveST [7]

Answer:

#include <iostream>

#include <vector>

using namespace std;

void calGPA();

vector<int> g;

vector<int> h;

int main(){

char pushMore = 'y';

int fg, fh;

for (;;){

if (pushMore == 'n'){

break;

} else{

cout<< "Enter integer for grade: ";

cin>> fg;

cout<< "Enter integer for credit hours: ";

cin>> fh;

g.push_back(fg);

h.push_back(fh);

cout<< "Do you want to add more grade and credit hours? y/n: ";

cin>> pushMore;

}

calGPA();

}

void calGPA(){

double total = 0, GPA;

for (int i = 0; i < g.size(); ++i) {

total += g.at(i) * h.at(i) ;

}

cout<< "The GPA is : "<< total/g.size();

}

Explanation:

The C++ source code above defines two vectors 'g' and 'h'. The latter holds the grades of a student while the former holds the credit hours for the subject taken. The void 'calGPA' function calculates and prints the student's GPA.

7 0

2 years ago

Suppose that the tuition for a university is $10,000 this year and increases 4% every year. In one year, the tuition will be $10

Nataliya [291]

Answer:

The programming language is not stated; however, I'll answer using Python programming language (See attachment for proper format)

tuition = 10000

rate = 0.04

for i in range(1,15):

tuition = tuition + tuition * rate

if i <= 10:

print("Year "+str(i)+" tuition:",end=" ")

print(round(tuition,2))

if i == 14:

print("Tuition 4th year after:",end=" ")

print(round(tuition,2))

Explanation:

The first 2 lines initializes tuition and rate to 10000 and 0.04 respectively

tuition = 10000

rate = 0.04

The next line iterates from year 1 to year 14

for i in range(1,15):

This line calculates the tuition for each year

tuition = tuition + tuition * rate

The next 3 lines prints the tuition for year 1 to year 10

if i <= 10:

print("Year "+str(i)+" tuition:",end=" ")

print(round(tuition,2))

The next 3 lines prints the tuition at the 4th year after year 10 (i.e. year 14)

if i == 14:

print("Tuition 4th year after:",end=" ")

print(round(tuition,2))

5 0

3 years ago