The first and the most important advantage is that it
supports a simple data structure, mainly tables. Familiar to many users, the
table structure is an intuitive organization. Another main advantage of a
relational database as compared to others is better security. Once data are split into tables, certain
tables can be made confidential.
<u>Software modelling:</u>
Software modelling can be defined as the ways of expressing the design of the software.
Software modelling tools have great significance in developing and representing the design of the software.
The software modelling tools can be used to estimate the work needed to done per task by determining the work to be done on each task that constitutes the build of the software and then the individual amount of work done per task can be added for all the tasks and the total amount of work to be done is obtained as a result.
Answer:
Memory.
Explanation:
When someone refers to "space" on a computer or device, they are usually referring to memory, which allows the user to save a file for future use, even after the computer has been turned off.
In Computer science, a memory is a term used to describe the available space or an electronic device that is typically used for the storage of data or any computer related information such as images, videos, texts, music, codes and folders. There are basically two (2) main types of memory;
1. Read only memory (ROM).
2. Random access memory (RAM).
Answer:
Explanation:
The following code is written in Java and uses a series of IF statements and remainder operator (%) to calculate whether or not a year is a Leap Year. If so it is added to the ArrayList of leapYears, If not then it is skipped. Finally, the ArrayList is printed out to the terminal.
public static void leapYear() {
ArrayList<Integer> leapYears = new ArrayList();
for (int i = 1800; i <= 2020; i++) {
if ((i % 4) == 0) {
if ((i % 100) == 0) {
if ((i % 400) == 0) {
leapYears.add(i);
}
} else {
leapYears.add(i);
}
}
}
for (int x : leapYears) {
System.out.println(x);
}
}
Social Media. ...
Harassment and Discrimination. ...
Health and Safety. ...
Technology/Privacy
Disability. ...
Equal Pay. ...
Pregnancy. ...
Race/ Color. ...
Religion. ...