Answer: Slide
Explanation:
A visual aid is something which makes the viewer under the presentation without using the audio and it enhances the presentation. The photographs, graphs, charts are usually included in the slides to make people understand the presentation more clearly.
The slides includes the information in a written form and along with it are attached some photos, pie charts, et cetera.
So, even when the people are not listening to the presentation they can understand the presentation.
What? i’m so confused lol, do you have a question?
Answer:
Concept: Programming
See the solution below:
import java.util.Scanner;
import java.lang.Math;
class Lesson_24_Activity_Three {
public static void main(String[] args){
Scanner scan = new Scanner(System.in); System.out.println ("Enter a number between 0 and 100:");
int x = scan.nextInt();
if ( x <= 0 || x >= 100) { System.out.println("error");
}
else
{
for (int i = x; i <= 100; i ++)
{
System.out.print( i + " ");
}
}
}
}
Answer:
columns, rows
Explanation:
In Computer programming, a atabase schema refers to the logical design of the database while the database instance refers to a snapshot of the data found in a database at a given instant in time.
Basically, in database management, the term "schema" is used to denote a representation of data while the term "instance" is used to denote an instance of time.
A database schema is a structure which is typically used to represent the logical design of the database and as such represents how data are stored or organized and the relationships existing in a database management system. There are two (2) main categories of a database schema; physical database schema and logical database schema.
Also, a database instance is a snapshot of the data in the database at a given instant in time and as such represents an operational database by following the conditions, validation and constraints set for a database management system.
These data can be stored or organized in a database management system through the use of multiple-column record formats.
In a multiple-column record of a data file, columns represent different variables and rows represent different cases (respondents) such as experimental data, independent observations etc.