Answer:The Nine steps of the engineering design process
- <u>Identify the Problem</u>-Defining the problem
- Finding solutions through Brainstorming technique
- Conducting a background research/Survey
- Developing the solution-Creating an array of solutions
- Selecting the best solution
- Building a prototype
- Testing and redesigning
- Improve the design-Specifying the requirement
- Communicating the result
Data Manipulation Language (DML) allows a user to insert or update records and extract information from records for viewing.
<h3>What is a
relational database?</h3>
A relational database is a type of database designed and developed to store, structure and recognize relation which exist between data points and items of information.
In database management system (DBMS), a type of relational methods which allows an end user to insert or update records and extract information from records for viewing is known as Data Manipulation Language (DML).
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Answer:
public Balloon(){
//Invokes the 2 argument constructor for balloon with relevant
//parameters
this(10,new Color(135,206,250));
}
Explanation:
class Balloon{
//Private fields in the Balloon class
private double radius = 0;
private Color c = null;
// Constructor with two arguments - radius and Color
public Balloon(double radius,Color c){
this.radius = radius;
this.c = c;
}
// No argument constructor
public Balloon(){
//Invokes the 2 argument constructor for balloon with relevant
//parameters
this(10,new Color(135,206,250));
}
}
Answer:
Refer below.
Explanation:
A.The SDLC ought not be rejected for each venture since certain frameworks might be rashly molded before the issue or opportunity being tended to is altogether comprehended. Additionally, utilizing prototype as an option may bring about utilizing a framework that is acknowledged by explicit gathering of clients yet which is insufficient for in general framework needs. In numerous framework prototyping can be effectively incorporated with SDLC approach. For surely knew frameworks, a straight SDLC approach has demonstrated its value.
B.In epic or complex circumstance, prototyping is a perfect mechansim for better understanding client prerequisites, and for getting client input for improving framework viability. What's more, prototyping has demonstrated valuable when fused into SDLC. This combination is especially helpful in better learning client needs.
Answer:
True.
Explanation:
A dialog box is a small window that serves as a controlling element in computers. The name dialog box is suggestive that it is a window that helps the user to communicate and response with an answer.
There are several types of common dialog box such as open dialog box, save as dialog box, print dialog box, etc.
Save as dialog box is a window that enables the user to save a file with a new name and new location. Save as dialog box can be opened by going to the File menu and click Save as. After the Save as dialog box appears, the user is able to change file name, location, etc.
Thus the statement is true.
