functional requirement defines a system or its component whereas a non-functional requirement defines the performance attribute of a software system. ... Types of Non-functional requirement are Scalability Capacity, Availability, Reliability, Recoverability, Data Integrity, etc
Answer:
Java Class given below
Explanation:
class ReadOnly
{
protected int val;
public ReadOnly(int arg)
{
val = arg;
}
public int getVal()
{
return val;
}
}
class ReadWrite extends ReadOnly
{
private boolean dirty;
public ReadWrite(int arg)
{
super(arg);
dirty = false;
}
public void setVal(int arg)
{
val = arg;
dirty = true;
}
public boolean isDirty()
{
return dirty;
}
}
The answer is framing.
When you frame a picture, not physically but digitally, you block out parts of the photo to enhance the focus of other parts of the photo.
As for this problem, the most probable and the most likely answer to this together with the presented options would be D. Social Networks.
Social networks is the term that defines Internet applications that help people connect with each other through a virtual environment by providing them with a collection of online tools. These tools include the instant messaging, the uploading of pictures and other tools that is found useful in connecting with people online. This has become phenomenon and the most popular social network as of the moment would be Facebook.