1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vaselesa [24]
2 years ago
7

In terms of technology, wich of the four devices is the most recent?

Computers and Technology
1 answer:
dangina [55]2 years ago
6 0
Joystick (1972)

They consider the typewriter a keyboard…late 1800’s
Scanner (1957)
Camera (late 1800)
You might be interested in
Project Description The Department plans to purchase a humanoid robot. The Chairman would like us to write a program to show a g
artcher [175]

Answer:

C++ code is explained below

Explanation:

#include <iostream>

#include <iomanip>

using namespace std;

int main()

{

// Variables to store inputs

string robot_name = "Nao";

string visitor_name;

int age, first_num, second_num;

// Constant variable initialisation for programmer name

const string programmer_name = "XXXXXXXX";

// Constant variable initialisation for assignment number

const string assignment_num = "123546";

// Constant variable initialisation for due date

const string due_date = "16 August, 2019";

// Displaying robot's name as script

cout << "Hello, welcome to Montgornery College!";

cout << "My name is " << robot_name << " . May I have your name?" << "\n\n";

// Taking visitor's name as input from the visitor

cin >> visitor_name;

// Displaying vistor's name as script

cout << "\n\nNice to have your with us today, " << visitor_name << "! ";

cout << "Let me impress you with a small game.";

cout << "Give me the age of an important person or a pet to you. ";

cout << "Please give me only a number!" << "\n\n";

// Taking human age as input from the visitor

cin >> age;

// Displaying human's age as script

cout << "\n\nYou have entered " << age << ". If this is for a person,";

cout << " the age can be expressed as " << age << " years or ";

// Computing months, days, hours, minutes and seconds from age input

double months = age*12;

double days = months*30;

double hours = days*24;

double minutes = hours*60;

double seconds = minutes*60;

// Computing dogs and fish age from human's age

double dogs_age = 7*age;

double gold_fish_age = 5*age;

// Displaying months, hours, minutes, hours and seconds as script

cout << months << " months or about " << days << " days or";

cout << " about " << fixed << setprecision(0) << hours << " hours or about " << minutes;

cout << " or about " << fixed << setprecision(0) << seconds << " seconds. If this is for a dog.";

// Displaying dogs age and gold fish age as script

cout << " it is " << dogs_age << " years old in human age.";

cout << " If this is for a gold fish, it is " << gold_fish_age;

cout << " years old in human age" << "\n\n";

cout << "Let's play another game, " << visitor_name << "!";

cout << "Give me a whole number." << "\n\n";

// Taking first whole number from the visitor

cin >> first_num;

cout << "\nVery well. Give me another whole number." << "\n\n";

// Taking second whole number from the vistor

cin >> second_num;

// Computing sum and division for displaying in the script

double sum = first_num+second_num;

double division = first_num/second_num;

float floatDivision = (float)first_num/second_num;

// Displaying sum and division script

cout << "\nUsing the operator '+' in C++,";

cout << " the result of " << first_num << " + " << second_num;

cout << " is " << sum << ". Using the operator '/', the result ";

cout << "of " << first_num << " / " << second_num << " is " << division;

cout << "; however, the result of " << first_num << ".0 /" << second_num;

cout << ".0 is about " << floatDivision << "." << "\n\n";

cout << "Do you like the games, " << visitor_name << "?";

cout << " If you do, you can learn more by taking our classes.";

cout << ". If you don't, I am sad, You should talk to our Chairman!" << "\n\n";

// Displaying Programmer Name, Assignment Number and due date to output screen

cout << "Programmer Name : " << programmer_name << endl;

cout << "Assignment Number : " << assignment_num << endl;

cout << "Due Date : " << due_date << endl;

 

return 0;

}

4 0
3 years ago
A file that is 242 megabytes is being downloaded. if the download is 15.4% complete, how many megabytes have been downloaded? ro
Lunna [17]
37.26 megabytes have been downloaded
5 0
3 years ago
Which statements describe OneDrive?
Vesna [10]

Answer:

OneDrive is a storage location on your personal computer.

Explanation:

Its gives u extra storage as well as helps u to take backup for all ur files that are important to u

Hope this helps...

Pls mark my ans as brainliest

If u mark my ans as brainliest u will get 3 extra points

6 0
3 years ago
Read 2 more answers
Select the standardized features of Windows that make it easier to manage your tools:
anygoal [31]

Answer: The Standardized feature of Windows that make it easier to manage tools are:

1. Toolbar

2. Menu

3. Taskbar

Explanation: 1. Toolbar helps to easily show the various tools that can be used on Windows.

2. Menu helps to separate the different parts of the Windows for easy access.

3. Taskbar helps to show the various tools for doing a task.

5 0
3 years ago
The operation of early electronic computing devices required:
Harrizon [31]

Answer:

c

Explanation:

5 0
3 years ago
Other questions:
  • Which of these expressions evaluates to 4.0?
    12·2 answers
  • Why is it important to minimize cable clutter in a rack?
    11·1 answer
  • What can act as a buffer against unemployment
    11·1 answer
  • An ____ is a collection of tools, features, and interfaces that enables users to add, update, manage, access, and analyze the co
    10·1 answer
  • Many inventions have enabled us to use digital cameras. The biggest difference between traditional and digital cameras is that d
    10·1 answer
  • Which feature of vitualization helps increase the IT productivity of a business?
    10·1 answer
  • What is functionality criteria or alternative word
    8·1 answer
  • How the data is converted into the information?​
    8·2 answers
  • Which statement correctly describes the difference between an IP address and a MAC address for a
    14·1 answer
  • Which type of internet connection allows for high-speed bi-directional data communication over a hybrid fiber-coaxial (HFC) conn
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!