Answer:
? (the question mark)
Explanation:
The asterisk (*) matches one or more occurrences of any character, but the question mark matches exactly one.
With a pull-up resistor, the input pin will read a high state when the button is not pressed. In other words, a small amount of current is flowing between VCC and the input pin (not to ground), thus the input pin reads close to VCC. When the button is pressed, it connects the input pin directly to ground.
Answer:
A computer OPERATING SYSTEM is a system software that manages computer hardware, software resources, and provides common services for computer programs.
Explanation:
Answer:
Code; code; program.
Explanation:
1. Instructions for computers to solve a problem is known as code. Computer code is how humans and machines talk to each other. Some examples of programming language used to write a code in instructing a computer for the execution of a task are python, Java, Javascript, ruby, c++, c# etc.
2. Learning to code or write a program allows for a solution to a problem.
What things?????? Are u talking about
