EGR 1400 Exam 2 – Questions With Applicable Solutions

EGR 1400 Exam 2 – Questions With Applicable
Solutions

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Terms in this set (138)



Methods can be used to break a complex program into small
manageable pieces


divide and conquer process of breaking down a complex program into
small manageable pieces


modularization breaking down a program into smaller units of code
such as methods


void, value returning two types of methods


void method simply executes a group of statements then
terminates


value-returning method method returns a value to the statement that called it

,using a long sequence of statements Namespace Example
to perform a task {
public partial class Form1 : Form
{
private void myButton_Click(object sender,
EventArgs e)
{
statement;
statement;
statement;
statement;
statement;
statement;
...
}
}
}


using methods to divide and conquer Namespace Example
a problem {
public partial class Form1 : Form
{
private void myButton_Click(object sender,
EventArgs e)
{
Method2();
Method3();
...
}
private void Method2();
{
statements;
}
private void Method3();
{
statements;
}
}
}


write its definitions in two parts how to create a method

, header and body 2 parts of a method


header part of a method that appears at the beginning of a
method definition to indicate access mode, return
type, and method name


body part of a method that is a collections of statements
that are performed when the method is executed


access modifier, return type, method four parts of a method header
name, parentheses


access modifier keywords that define the access control


private access modifier can only be called by code inside the same class as
the method


public access modifier can be called by a code that is outside the class


return type specifies whether or not a method returns a value


method name the identifier of the method, must be unique in a
given program


parantheses always follows a methods name


a method header to display a private void DisplayMessage()
message box {
MessageBox.Show("This is the DisplayMessage
method.");
}


a class a method usually belongs to what


method call statement the name of a method followed by a pair of
parenthesis