Answer:
Coding is simply how we communicate with computers. Code tells a computer what actions to take, and writing code is like creating a set of instructions
Explanation:
Computer coding empowers kids to not only consume digital media and technology, but to create it. Instead of simply playing videogame or envision what their own website, or app might look like and they'll have the outlet for the expression
Answer:
B. Use cross-platform tools to write code that will translate the existing Android app code into different native formats.
Explanation:
Cross-platform application development tools are tools that can be used tool generate applications of different platforms, by just writing a single type of code. It has the ability to automatically create an application of a different platform from another.
A developer can develop an application like Android and convert it to IOS for Apple. Xamarin, Appcelerator coroner etc, are all examples of cross-platform tools.
The variables must begin with a letter of the alphabet, a dollar sign or a underscore. After the first character you may add numbers as well. All special characters besides the dollar sign and underscore and not allowed in variables.
A POINTING DEVICE IS AN INPUT DEVICE THAT ALLOWS A USER TO CONTROL A POINTER ON THE SCREEN. ... A KEYBOARD IS AN INPUT DEVICE THAT CONTAINS KEYS USER TO ENTER DATA AND INSTRUCTIONS INTO A COMPUTER.
SORRY FOR CAPS MY CAPS KEY GOT STUCK
Answer:
here is code in C++.
#include <bits/stdc++.h>
using namespace std;
int main()
{
// variables to store number of each video
int new_video,old_video;
double total_charge;
cout<<"Please enter number of new video:";
// read number of new video
cin>>new_video;
cout<<"Please enter number of old video:";
// read number of old video
cin>>old_video;
// total change
total_charge=(3.0*new_video)+(2.0*old_video);
cout<<"total cost is: "<<total_charge<<endl;
return 0;
}
Explanation:
Declare two variables "new_video" and "old_video" to store the number of each type of video.Read the value of both from user.Then calculate total charge by multiply 3.0 to number of new video & 2.0 to number of old video and add both of them. This will be the total charge.
Output:
Please enter number of new video:4
Please enter number of old video:6
total cost is: 24