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;
}
}
I think it’s thrust good luck
Answer:
Light sensor
Explanation:
“Street Light that Glows on Detecting Vehicle Movement. Generally, street light controlling system is a simple concept which uses a transistor to turn ON in the night time and turn OFF during the day time. The entire process can be done by a using a sensor namely LDR (light dependent resistor).”
Paste Link lets you automatically update the referenced document.
Answer: Social media
Explanation:
Social media is defined as the group of the internet based various applications that basically build on the foundation of technological and ideological of the web 2.0. It basically allow the exchange of the user content and creation.
It is the most flexible platform that enable the users with the huge experience. It is also known as free and open source platform. It basically contain the various content that are algorithm driven and machine learning.
