Answer:
Explanation:Systems Analysis
It is a process of collecting and interpreting facts, identifying the problems, and decomposition of a system into its components.
System analysis is conducted for the purpose of studying a system or its parts in order to identify its objectives. It is a problem solving technique that improves the system and ensures that all the components of the system work efficiently to accomplish their purpose.
Systems Design
It is a process of planning a new business system or replacing an existing system by defining its components or modules to satisfy the specific requirements. Before planning, you need to understand the old system thoroughly and determine how computers can best be used in order to operate efficiently.
System Design focuses on how to accomplish the objective of the system.
System Analysis and Design (SAD) mainly focuses on −
Systems
Processes
Technology
import java.util.Scanner;
public class JavaApplication60 {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
System.out.println("Enter a number in the twenties");
int num = scan.nextInt();
if(num >= 30 || num <= 19){
System.out.println("That's not in the twenties!");
num = 25;
}
System.out.println("Your number is " + num);
}
}
This is the complete code including the main class and main method. I hope this helps!
<span>In Microsoft Word, when you highlight existing text you want to replace, you are in insert mode. You know if you are in insert mode if</span><span> you see the word "Insert" in the Status bar and any text you paste in will push aside text on either side of the cursor.</span>
Answer:
- Quantum computers are currently being built by Google and IBM, and will be available to the public in 2021.
- Biocomputing can involve the use of biological components, like DNA, to store and process data.
Explanation:
Quantum computers make use of quantum processes like superposition to perform computation which make them exponentially faster and more powerful than normal classic computers.
Leading the way to develop quantum computers that will be available to the public are Google and IBM with IBM having confirmed in September 2020 that they already have a 65 qubits quantum computer which should be public by 2021.
Biocomputing is also another exciting future prospect in computer technology. It involves the use of biological components like DNA and proteins to store and process data. It is believed that with further work in this field, biocomputers will be able to perform computations many times faster than the traditional computer.
