Answer:
b. After the change, the method will never check the first element in list b.
Explanation:
After changing the code on line 5 with the one in the question the method will never check the first element in list b. This is because by changing the code you are telling the method to run for every element in list b starting from the last element and moving backward. Since the second argument is j > 0, once j is equal to 0 it will not run the method since it would give a False on the argument and therefore, will never run the method for the element in position 0 (first element in the list)
(3)(6 Points) During a sale at a store, a 10% discount is applied to purchases over $10.00. Write a program that asks for the amount of a purchase, then calculates the discounted price. The purchase amount will be input in cents (as an integer). These are two examples of your expected program's execution.
write an algorithm and draw a flowchart to calculate the sum of of the first 10 natural numbers starting from 1
Answer:
#include <stdio.h>
void main()
{
int j, sum = 0;
printf("The first 10 natural number is :\n");
for (j = 1; j <= 10; j++)
{
sum = sum + j;
printf("%d ",j);
}
printf("\nThe Sum is : %d\n", sum);
}
Within a loop
Step 1: Initialize a variable to 1 (say x=1)
Step 2: Specifiy the condition
In this case x<=10
Step 3: Increment the variable by 1
using increment operator x++
OR
simply x+=1(x=x+1)
Step 4: Print the value of variable
Terminate the loop
Explanation:
What is user interface
Answer:
a user interface is the thing that apears after the login
Explanation:
go to goolge and type microsoft flight simulator user intr=erface
import java.util.ArrayList;
import java.util.List;
/**
* Fix the problem in the following code by changing the Point class only,
* without touching the code in main(). Make only the necessary changes.
*/
public class PointTest {
static final class Point {
private double x, y;
List points = new ArrayList<>();
Point(double x, double y) {
this.x = x;
this.y = y;
}
}
public static void main(final String[] args) {
List pointList = new ArrayList<>();
pointList.add(new Point(1, 2));
pointList.add(new Point(3, 4));
System.out.println(pointList.size());
// remove the second Point
pointList.remove(new Point(3, 4));
System.out.println(pointList.size());
// Not removed!
}
}
Answer:
Explanation:
The following code was fixed but it is impossible to fix the entirety of the code without adjusting the Main method as well. This is because the information is being saved in an ArrayList that is saved within the main method. This means that either we need to move the Arraylist outside of the main method or adjust something inside the main method as well to make the code run. In this iteration, I have added an IF statement to the Point method so that it deletes a point if it is being added for a second time. In order to accomplish this, I had to add an extra argument when calling the Point Method in the Main method which would be the ArrayList in which the information is saved.
import java.util.ArrayList;
import java.util.List;
class PointTest {
static final class Point {
private double x, y;
Point(double x, double y, List<Point> points) {
this.x = x;
this.y = y;
for (int i = 0; i < points.size(); i = i+1) {
if ((points.get(i).x == x) && (points.get(i).y == y)) {
points.remove(i);
}
}
}
}
public static void main(final String[] args) {
List<Point> pointList = new ArrayList<>();
pointList.add(new Point(1, 2, pointList));
pointList.add(new Point(3, 4, pointList));
System.out.println(pointList.size());
// remove the second Point
pointList.remove(new Point(3, 4, pointList));
System.out.println(pointList.size());
// REMOVED!!!!!
}
}
17. Select the correct answer.
Which printing technique involves working on precise codes that are encoded and stored in a storage medium?
A.
computer numerical control
B.
electrostatic printing
C.
emboss printing
D.
offset printing
E.
gravure printing
Answer:
The right choice is option A (Computer numerical control).
Explanation:
A way to consolidate machine equipment monitoring by using programming implemented throughout the personal computer systems intimately familiar with that technology would be readily accessible. This would be widely utilized in the manufacture of thermoplastic design as well as manufacturing components.Any other solutions just shouldn't apply to the above case. So the above is the appropriate solution.
(Python)
Summary: Given integer values for red, green, and blue, subtract the gray from each value.
Computers represent color by combining the sub-colors red, green, and blue (rgb). Each sub-color's value can range from 0 to 255. Thus (255, 0, 0) is bright red, (130, 0, 130) is a medium purple, (0, 0, 0) is black, (255, 255, 255) is white, and (40, 40, 40) is a dark gray. (130, 50, 130) is a faded purple, due to the (50, 50, 50) gray part. (In other words, equal amounts of red, green, blue yield gray).
Given values for red, green, and blue, remove the gray part.
Ex: If the input is:
130
50
130
the output is:
80 0 80
Find the smallest value, and then subtract it from all three values, thus removing the gray.
r=int(input("Enter the red value: "))
g=int(input("Enter the green value: "))
b=int(input("Enter the blue value: "))
m=min([r,g,b])
print(str(r-m)+" "+str(g-m)+" "+str(b-m))
I wrote my code in python 3.8. I hope this helps
What does Ares want Percy to do for him?
Answer:
Get his sheild
Explanation:
Answer:
Ares wants Percy to retrieve his shield
Explanation:
Select all the correct answers. Which two statements are true about an OS? translates the user's instructions into binary to get the desired output needs to be compulsorily installed manually after purchasing the hardware is responsible for memory and device management delegates the booting process to other devices is responsible for system security Reset Next
Answer:
C. is responsible for memory and device management.
E. is responsible for system security.
Explanation:
An operating system platform is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.
This ultimately implies that, an operating system (OS) is essentially an interface between the computer’s hardware and all the software applications (programs) running on it.
Some examples of an operating system are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM, Ubuntu, etc.
The two statements which are true about an operating system (OS) are;
I. It's responsible for memory and device management. The operating system (OS) ensures proper allocation of memory to processes and manages all the input/output devices that are connected to the computer.
II. It's responsible for system security. The operating system (OS) makes sure the data integrity of a computer system isn't compromised i.e determining whether or not a request is to be processed through an authentication process.
Write a program in your favorite language (e.g., C, Java, C , etc.) to convert max. 32 bit numbers from binary to decimal. The user should type in an unsigned binary number. The program should print the decimal equivalent. You should write a program from scratch that performs the conversion, please do not use built in functions. Please provide a screenshot of your program running on these values: 111011012 110000110011110101110101011101012 Please also include your source code together with your answers to assignment questions.
Answer:
In Python:
bin = int(input("Binary Number: "))
num = str(bin)
dec = 0
for i in range(len(num)):
dec = dec + int(num[i]) * 2**int(len(num)-i-1)
print("Decimal Equivalent: "+str(dec))
Explanation:
Note that the program assumes that the user input will be valid. So, error check was done in the program
This line gets the binary number from the user
bin = int(input("Binary Number: "))
This converts the inputted number to string
num = str(bin)
This initializes decimal number to 0
dec = 0
This iterates through the string number
for i in range(len(num)):
This converts the number to decimal
dec = dec + int(num[i]) * 2**int(len(num)-i-1)
This prints the result of the conversion
print("Decimal Equivalent: "+str(dec))
See attachment for screenshots
5. Select the correct answer.
Henry uploaded the photos of his birthday to a cloud storage system. He feels that it’s a safe option for data storage. His friend suggested that there may be a disadvantage to cloud storage. Which disadvantage is Henry’s friend referring to?
A.
The owner may not be able to delete the data after the upload.
B.
The file format of the images may be corrupted.
C.
The service can sell the data without notifying the owner.
D.
People can alter the data without notifying the owner.
E.
The data is not under the owner’s direct control.
Answer: E. The data is not under the owner’s direct control.
Explanation:
A massive disadvantage to cloud storage is that the data stored is ot under the direct control of the person uploading. They first have to access the service and that service is owned by the company offering the cloud storage.
If for any reason the company decides not to give access (depending on local laws), or if the company suffers a problem that affects its ability to offer the service, the person who uploaded could lose access to their data.
What is the total March Expenditure now? (cell Q2)
Write a C# program named ProjectedRaises that includes a named constant representing next year’s anticipated 4 percent raise for each employee in a company. Also declare variables to represent the current salaries for three employees. Assign values to the variables, and display, with explanatory text, next year’s salary for each employee. Note: For final submission assign the following current salaries for the employees: 25000 for employee 1, 38000 for employee 2, 51000 for employee 3. Then next year's salary for employee 1 would be displayed as: Next year's salary for the first employee will be $26,000.00
Answer:
using System;
class ProjectedRaises {
static void Main() {
const float raise = 0.04f;
double salary1 = 0.0f,salary2 = 0.0f,salary3 = 0.0f;
Console.WriteLine("Current salary for each employee: ");
salary1 = Single.Parse(Console.ReadLine());
salary2 = Single.Parse(Console.ReadLine());
salary3 = Single.Parse(Console.ReadLine());
salary1 = salary1 + raise * salary1;
salary2 = salary2 + raise * salary2;
salary3 = salary3 + raise * salary3;
Console.WriteLine("Next year salary for the employees are: ");
Console.WriteLine(Math.Round(salary1));
Console.WriteLine(Math.Round(salary2));
Console.WriteLine(Math.Round(salary3));
}
}
Explanation:
This declares and initializes variable raise as a float constant
const float raise = 0.04f;
This declares the salary of each employee as double
double salary1 = 0.0f,salary2 = 0.0f,salary3 = 0.0f;
This prompts the user for the salaries of the employee
Console.WriteLine("Current salary for each employee: ");
The next three lines get the salary of the employees
salary1 = Single.Parse(Console.ReadLine());
salary2 = Single.Parse(Console.ReadLine());
salary3 = Single.Parse(Console.ReadLine());
The next three lines calculate the new salaries of the employees
salary1 = salary1 + raise * salary1;
salary2 = salary2 + raise * salary2;
salary3 = salary3 + raise * salary3;
This prints the header
Console.WriteLine("Next year salary for the employees are: ");
The next three lines print the new salaries of the employees
Console.WriteLine(Math.Round(salary1));
Console.WriteLine(Math.Round(salary2));
Console.WriteLine(Math.Round(salary3));
5. Played electronically by manipulating images on a television screen produced by a
computer program often emphasizing fast action
mi Yoko
tor of the "GAME BOY" and "Game and Watch hand held systems
Answer:
1) Video Games
2) Gunpei Yokoi
Explanation:
1) Video games are electronic games played off electronic consoles which are connected to Visual Display Units such as desktops or laptops and flat=screen televisions. The games are created in such a way that images can be manipulated using a pad and controlled by the computer program.
2) Gunpei Yokoi person who made the "game boy" and "game and watch" hand-held games.
He was recognized posthumously for his achievements in 2003 when he was offered a lifetime achievement award from the international game developers association.
Cheers
Which methods will remove filters? Check all that apply.
A. In the navigation icons area, click Remove Filter.
B. In the Home Tab, in the Sort & Filter group, click Cancel.
C. On the File tab, click Save Object As, and save the table.
D. On the Home tab, in the Sort & Filter group, click Remove Filter.
E. Click the drop-down menu in the filtered column, then click Clear Filter.
F. In the Record Navigation bar, click the Filter warning, and unclick Filter.
Answer:
The last three options are the correct ones
Explanation:
Answer:
Not sure, but maybe DEF
Explanation:
The more employees can do, the less they have to be managed by supervisors.
Please select the best answer from the choices provided
T
F
Answer:
True
Explanation:
list four devices associated with video conferencing
Answer:
Video camera
2) Microphone
3) Speakers on the device being used.
4) Internet connection
Explanation:
pls mark brainliest
Complete the sentence.
If you wanted the best performance for a game that requires a powerful graphics processor and lots of memory, you
would run it on a
tablet
desktop
smartphone
Suppose the following sequence of bits arrives over a link:
11010111110101001111111011001111110
Show the resulting frame after any stuffed bits have been removed. Indicate any errors that might have been introduced into the frame.
Answer:
ok
Explanation:
An analogue sensor has a bandwidth which extends from very low frequencies up to a maximum of 14.5 kHz. Using the Sampling Theorem, what is the minimum sampling rate (number of samples per second) required to convert the sensor signal into a digital representation?
If each sample is now quantised into 2048 levels, what will be the resulting transmitted bitrate in kbps?
Give your answer in scientific notation to 1 decimal place.
Hint: you firstly need to determine the number of bits per sample that produces 2048 quantisation levels
Answer:
3.2*10^5
Explanation:
By Nyquist's theorem we must have 2*14.5kHz=29kHz so 29,000 samples per second. 2048=2^11 so we have 11 bits per sample. Finally we have 29000*11 bits per second (bps) =319000=3.2 * 10^5
In this exercise we want to know how many bits will be transmitted between the two intelligences, so we have that:
[tex]3.2*10^5 bits[/tex]
What is the Nyquist's theorem?According to the theorem, the reconstructed signal will be equivalent to the original signal, respecting the condition that the original signal does not contain frequencies above or above this limit. This condition is called the Nyquist Criterion, or sometimes the Rahab Condition.
in this way we have:
[tex]2*14.5kHz=29kHz \\2048=2^11 =11 bits \\ 29000*11 =319000=3.2 * 10^5[/tex]
See more about bits at brainly.com/question/2545808
What category of software makes it possible to run other programs on the computer?
Select one:
a. The Controller
b. The Applications
c. System Software
d. Programming Tools
Answer:
C
Explanation:
Pls awnser if awnser is wrong I will unmark brainliest
Answer: i think 1, 3, and 4
Explanation:
Despite all of the trouble that Percy and his friends are encountering, why do you think he continues on his quest? What does that say about his character?
Answer:
To be like his dad maybe I don't a 100%
Irene wants to connect your smart phone wirelessly to her laptop in order to transfer images. which two images could she reasonably employee to connect these devices
Answer:
Your Phone: Enable Photo Sharing
Explanation:
On your Windows 10 PC, return to the Your Phone app. Click the Settings icon at the bottom of the window and turn on the switch under "Allow this app to show photos from my phone" if it’s not already enabled.
7.4 question 1 edhesive
Answer:
huh
Explanation:
what do you mean? the question doesn't make any sense
Answer:
def GPAcalc(g):
if g == "a" or g == "A":
return 4
elif g == "B" or g == "b":
return 3
elif g == "C" or g == "c":
return 2
elif g == "D" or g == "d":
return 1
elif g == "F" or g == "f":
return 0
else:
return "Invalid"
grade = input("Enter your Letter Grade: ")
gpa = GPAcalc(grade)
print("Your GPA score is: " + str(gpa))
Explanation:
A common programming operation is to swap or exchange the values of two variables. If the value of x is currently 19 and the value of y is 42, swapping them will make x into 42 and y into 19. Write a program named Swap.java that allows the user to enter two int values. The program should store those values into variables and then swap the variables. Print the values of both variables before and after the swap. You will receive full credit as long as your solution works, but try to do this using as few variables as possible
Answer:
import java.util.Scanner;
public class Swap
{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int x, y, t;
System.out.print("Enter the first variable: ");
x = input.nextInt();
System.out.print("Enter the second variable: ");
y = input.nextInt();
System.out.printf("Values before the swap -> x = %d, y = %d\n", x, y);
t = x;
x = y;
y = t;
System.out.printf("Values after the swap -> x = %d, y = %d\n", x, y);
}
}
Explanation:
Import the Scanner class
Create a Scanner object to be able to get input from the user
Declare the variables, x, y, and t - the variable t will be used as temporary variable that will hold the value of x
Ask the user to enter the first and second variables
Print the values before swap
Assign the value of x to the t
Assign the value of y to the x (Now, x will have the value of y)
Assign the value of the t to the y (Since t holds the value of x, y will have the value of x)
Print the values after the swap
what do mean by cpu? example
Explanation:
The main computer case containing the central components of a personal computer is CPU.
The central processing unit (CPU) can be defined as the brain of the computer, it also takes the raw data and turns it into information.
Which command will provide us with a list of the available internal commands (commands that are part of Command Prompt, such as CD and DIR - not IPCONFIG or NETSTAT) of Command Prompt?
Answer: $help
Explanation:
Not sure which terminal you are using, but "help" in the terminal outputs available internal commands.
a customer calls complaining their laptop wont start what should I say
Answer:
tell them to bring there laptop to you so you can explain how to get them out of situations like those. Or maybe do a video call so the person can show you whats going on and you can take it on from there guiding her on how to fix it...
Explanation:
Write a piece of codes that asks the user to enter a month (an integer), a day (another integer), and a two-digit year. The program should then determine whether the month times the day is equal to the year. If so, it should display a message saying the date is magic. Otherwise, it should display a message saying the date is not magic.
#include
using namespace std;
int main()
{
int day;
int month;
int year;
cout<<"enter year"<
cin>>year;
cout<<"enter day"<
cin>>day;
cout<<"enter month"<
cin>>month;
//programology..
if(month*day==year)
{
cout<<"its magic programology year"<
}
else
{
cout<<"its not magic year"<
}
}
Answer:
Follows are the code to this question:
#include <iostream>//header file
using namespace std;
int main()//main method
{
int day,month,year;//defining integer variable
cout<<"please enter last two digit of the year: "; //print message
cin>>year;//input year value
cout<<"enter day: "; //print message
cin>>day;//input day value
cout<<"enter month: ";//print message
cin>>month;//print month message
if(month*day==year)//check magic date condition
{
cout<<"its magic programology year";//print message
}
else
{
cout<<"its not magic year";//print message
}
return 0;
}
Output:
please enter last two digit of the year: 98
enter day: 14
enter month: 7
its magic programology year
Explanation:
In the given code, three integer variable "day, month, and year" is declared, that uses the input method "cin" to input the value from the user-end.
In the next step, an if block statement is used that check month and day value multiple is equal to year value, if the condition is true it will print "magic programology year" otherwise it will print "not the magic year".
Malcolm Movers charges a base rate of $200 per move plus $150 per hour and $2 per mile. Write a program named MoveEstimator that prompts a user for and accepts estimates for the number of hours for a job and the number of miles involved in the move and displays the total moving fee. For example, if 25 hours and 55 miles are input the output would be displayed as: For a move taking 25 hours and going 55 miles the estimate is $4,060.00
Answer:
import java.util.Scanner;
public class MoveEstimator
{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
final int BASE_RATE = 200, RATE_PER_HOUR = 150, RATE_PER_MILE = 2;
int hours, miles;
double totalFee = 0.0;
System.out.print("Enter the number of hours for a job: ");
hours = input.nextInt();
System.out.print("Enter the number of miles: ");
miles = input.nextInt();
totalFee = BASE_RATE + (hours * RATE_PER_HOUR) + (miles * RATE_PER_MILE);
System.out.printf("For a move taking %d hours and going %d miles the estimate is $%.2f", hours, miles, totalFee);
}
}
Explanation:
*The code is in Java.
Create the Scanner object to be able to get input
Initialize the constant values using final keyword, BASE_RATE, RATE_PER_HOUR, RATE_PER_MILE
Declare the variables, hours, miles, totalFee
Ask the user to enter the hours and miles
Calculate the totalFee, add BASE_RATE, multiplication of hours and RATE_PER_HOUR, multiplication of miles and RATE_PER_MILE
Print the output as in required format
The program named MoveEstimator that prompts a user for and accepts estimates for the number of hours for a job and the number of miles involved in the move and displays the total moving fee is as follows:
x = int(input("number of hours for the job "))
y = int(input("number of miles involved "))
def MoveEstimator(x, y):
return 200 + 150*x + 2*y
print(MoveEstimator(x, y))
Code explanation:The first line of code used the variable, x to store the input of the hours for the jobThe second line of code is used to store the input of the number of miles travelled. Then, we define a function that accept the users inputs(argument) as variable x and y. Then return the mathematical operation to find the total moving fee.Finally, we call the function with a print statement.learn more on python code here: https://brainly.com/question/22841107