Answer:
advantages- help level the Ed tech playing field, teach students to collaborate and focus , easy for students to use, boost's students text skills, affordable tools for budget-strapped schools.
Disadvantages- carpal tunnel, eye strain, too much sitting, can limit learning and create dependency, potential loss of privacy.
Answer:
(b) Windows is an open source operating system (<em>This is not correct</em>)
Explanation:
Option a is <em>correct</em> because Xerox PARC(Palo Alto Research Center), which is a subsidiary of the Xerox corporation, has been greatly responsible for invention and development in modern computing devices. Some of these developments are in Ethernet and graphical user interface (making use of menus, icons e.t.c).
Option b is <em>not correct</em> because Windows Operating system is not an open source operating system. Open source OS means users can interact with the driving code of the OS and make modifications. Windows does not support this feature. Operating systems that are open source include Linux and OpenSolaris.
Option c is <em>correct</em>. An operating system has two main components - the kernel and the user interface. The core component of an operating system is the Kernel as it interacts directly with the hardware and manages system resources. The user interface on the other hand allows users to interact with the kernel of the operating system using texts and/or graphics as commands.
Option d is <em>correct</em>. Linux operating system is an open source OS. Therefore, the source code is made available to the public for examination and modification.
Answer:
import java.util.Scanner;
class Main{
public static void main(String[] args){
double temp;
Scanner scan = new Scanner (System.in);
System.out.println("Enter the temperature, please: ");
temp= scan.nextDouble();
if (temp>=98.6){
System.out.println("Fever.");
}else{
System.out.println("No Fever.");
}
}
Answer:
The way i took a photo and added it here is..
Explanation:
There are two ways, the one i used is that i took a picture of the question on my computer using my phone, then i went onto brainly using my phone still and type up the question title, at the bottom there should be something saying "Add a photo" or something like that. You click that and it should either give you the option to take a photo or add one from your file. It would be easiest to take a photo directly from the cite but if you want to use a file go ahead. Then once it loads, you post your question and boom! there ya go. I hope i made this understandable for ya and i hope this helps! Have a great day/night! :)
Answer:
d. - is allowed in a folder name.