the laser printer operates on the same principle as a photocopier is it true or false.?​

Please answer it’s timed

pleaseeeeeeee tellllllllllllllllllllll​

Which printing method transfers the ink from a metal plate to a rubber blanket?
A.
digital printer
B.
offset printer
C.
flexo printer
D.
gravure printer

f $500 million. You're on the phone with the manager of software development who has made a request to hire a notorious white hat hacker to probe your company's software products in an attempt to identify any vulnerabilities. The reasoning is that if anyone can find a vulnerability in your software, she can. This will give your firm a head start on developing patches to fix the problems before anyone can exploit them. You feel uneasy about hiring people with criminal records and connections to unsavory members of the hacker/cracker community and are unsure if you should approve the hire. What is the difference between a black hat hacker and a white hat hacker

What is the first step you should take when you want to open a savings account? A. Present your photo ID to the bank representative. B. Go to the bank and fill out an application. C. Make your initial deposit. D. Review the different savings account options that your blunk offers.​

Write a function nexthour that receives one integer argument, which is an hour of the day, and returns the next hour. This assumes a 12-hour clock; so, for example, the next hour
after 12 would be 1. Here are two examples of calling this function:

>> fprintf('The next hour will be %d.\n',nexthour(3))The next hour will be 4.>> fprintf('The next hour will be %d.\n',nexthour(12))The next hour will be 1.

Which statement describing the arcade games played in the 1970s is true?
- These games were less advanced than the earlier games because they were designed for devices with CPUs.
- Early arcade games featured extensive dialogue between characters.
- The gameplay failed to attract players.
- The visual were not engaging.

Populations are effected by the birth and death rate, as well as the number of people who move in and out each year. The birth rate is the percentage increase of the population due to births and the death rate is the percentage decrease of the population due to deaths. Write a program that displays the size of a population for any number of years. The program should ask for the following data:
• The starting size of a population
• The annual birth rate
• The annual death rate
• The number of years to display
Write a function that calculates the size of the population for a year. The formula is
N = P + BP − DP
where N is the new population size, P is the previous population size, B is the birth rate, and D is the death rate.
Input Validation: Do not accept numbers less than 2 for the starting size. Do not accept negative numbers for birth rate or death rate. Do not accept numbers less than 1 for the number of years.
#include
using namespace std;
double calcOfPopulation(double, double, double);
double inputValidate(double, int);
int main()
{
double P, // population size
B, // birth rate %
D, // death rate %
num_years;
cout << "Starting size of population: ";
P = inputValidate(P, 2);
cout << "Annual birth rate: %";
B = inputValidate(B, 0);
cout << "Annual death rate: %";
D = inputValidate(D, 0);
cout << "Number of years to display: ";
num_years = inputValidate(num_years, 1);
cout << "Population size for "
<< num_years << " years "
<< " = "
<< (calcOfPopulation(P, B, D) * num_years)
<< endl;
return 0;
} // END int main()
double inputValidate(double number, int limit)
{
while(!(cin >> number) || number < limit)
{
cout << "Error. Number must not be "
<< " 0 or greater:";
cin.clear();
cin.ignore(numeric_limits::max(), '\n');
}
return number;
}
double calcOfPopulation(double P, double B, double D)
{
B *= .01; // 3.33% = .0333
D *= .01; // 4.44% = .0444
return P + (B * P) - (D * P);

InfoTrac is an aggregated database?

True

False

Write a function called PayLevel that returns a level given an Ssn as input. The level are: "Above Average" if the employee makes more than the average for their department "Average" if the employee makes the average for their department "Below Average" if the employee makes less than the average for their department

explain the errors in each error in spreadsheet and how to correct each​

primary purpose of ms Excel​

"To speed up magnetic hard drive performance , ___________ is often used. "

state two ways of moving an icon from one location to another​

it is a group of two or more computer system connect to each other​

public class Square extends Shape{
/**Like with Shape, we will be making a static instance variable
* to keep track of how many squares we have made. It is very
* similar to the one in shape, and it's uses are similar as well.
* It too is initialized to zero.
*
* We may also need additional instance variables, which you should
* declare as needed. They will not need to be static nor initialized
* here though.
**/
/**You may need additional instance variables. Declare them here.
**/
/**The constructor for Square is a little more involved than the
* Shape constructor, as it takes a single double parameter representing
* the side length. It should also call the super constructor, as
* calling it increments the number of shapes made, which we should
* do (as a Square extends Shape). We also need to increment the
* instance variable representing the number of squares made, and handle
* our parameter appropriately.
**/
public Square(double sideLength){
}
/**Like with our other shapes, this is a simple getter method for our
* static instance variable.
**/ public static int getNumSquaresMade(){
return -1;
}
/**As always, we must override getSize() for our Square. A Square's size
* is simply it's side length squared.
**/
}
public class Shape{
private static int numShapesMade = 0;
public Shape(){
numShapesMade++;
}
public static int getNumShapesMade(){
return numShapesMade;
}
public double getSize(){
return 0;
}
}

What allows you to navigate up down left and right in a spreadsheet?

Write a class named Employee that has private data members for an employee's name, ID_number, salary, and email_address. It should have an init method that takes four values and uses them to initialize the data members. It should have get methods named get_name, get_ID_number, get_salary, and get_email_address. Write a separate function (not part of the Employee class) named make_employee_dict that takes as parameters a list of names, a list of ID numbers, a list of salaries and a list of email addresses (which are all the same length). The function should take the first value of each list and use them to create an Employee object. It should do the same with the second value of each list, etc. to the end of the lists. As it creates these objects, it should add them to a dictionary, where the key is the ID number and the value for that key is the whole Employee object. The function should return the resulting dictionary. For example, it could be used l

In this lab, you use what you have learned about searching an array to find an exact match to complete a partially prewritten C program. The program uses an array that contains valid names for 10 cities in Michigan. You ask the user to enter a city name; your program then searches the array for that city name. If it is not found, the program should print a message that informs the user the city name is not found in the list of valid cities in Michigan. The file provided for this lab includes the input statements and the necessary variable declarations. You need to use a loop to examine all the items in the array and test for a match. You also need to set a flag if there is a match and then test the flag variable to determine if you should print the the Not a city in Michigan. message. Comments in the code tell you where to write your statements. You can use the previous Mail Order program as a guide. Instructions Ensure the provided code file named MichiganCities.cpp is open. Study the prewritten code to make sure you understand it. Write a loop statement that examines the names of cities stored in the array. Write code that tests for a match. Write code that, when appropriate, prints the message Not a city in Michigan.. Execute the program by clicking the Run button at the bottom of the screen. Use the following as input: Chicago Brooklyn Watervliet Acme

how do social media platform affect the social skills of your children ​

Select the correct answer.
What is the purpose of using graphics and animation in the title sequence of a video production?
A. they are historical remnants from the era of silent films
B. they provide a synopsis of the program
Oc. they are a substitute for dialogues or a voiceover
D. they break the monotony of watching live action
E. they provide a clue about what to expect in a program

list eight applications software​

How does CSS relate to HTML

How wireless communication might affect the development and implementations of internet of things?​

state 4 basic operation performed by a computer​

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Which tag appears in the element of an HTML file? A. B. C. D. E.

how do you fix The lag on your zsnes emulator I’m playing it on My laptop

// Exercise 4.16: Mystery.java
2 public class Mystery
3 {
4 public static void main(String[] args)
5 {
6 int x = 1;
7 int total = 0;
8
9 while (x <= 10)
10 {
11 int y = x * x;
12 System.out.println(y);
13 total += y;
14 ++x;
15 }
16
17 System.out.printf("Total is %d%n", total);
18 }
19 } // end class Mystery

[tex] \tt{Define \: hardware.}[/tex]
​