Answer:
Following are the code in java language
abstract interface PointingDevice // interface PointingDevice,
{
// abstract method getXCoord()
public abstract int getXCoord();
// abstract method getYCoord()
public abstract int getYCoord();
// abstract method attentionRequired()
public abstract boolean attentionRequired();
// abstract method setResolution( )
public abstract double setResolution(double a);
}
Explanation:
In this code we have declared a abstract interface "PointingDevice" which contains the four abstract method getXCoord of type int , getYCoord() of type int , attentionRequired() of type boolean and setResolution() of type double .
These method have only declaration not definition any interface or class which inherit the inteface PointingDevice must define all these four method otherwise it also be abstract .
Answer:A in the home tab then styles group
Explanation:
Answer:
2. It refers to broadband service provided via light-transmitting fiber-oprtics cables.
Explanation:
FTTH (which stands for Fiber-To-The-Home) is actually only one of the many similar services available, which all are identified by the acronym FTTx, where X, can be one of the following:
H = Home
C= Curb
B = Building
N= Neighborhood
This type of services are given on an all-passive network, composed only by fiber optic cables and passive splitters, carrying the broadband signal over one single fiber directly to the user, employing wave division multiplexing over a single mode fiber, in the 1310/1550/1625 nm range.
Sr.No Loop Type & Description
2 for-do loop Executes a sequence of statements multiple times and abbreviates the code that manages the loop variable.
3 repeat-until loop Like a while statement, except that it tests the condition at the end of the loop body. (HOPE THIS HELPS!!)
