The World Wide Web Consortium, which <span>is an international community where organizations, employees</span><span> and the general public work together to develop Web standards.</span>
The Lucent connector(LC) is a type of fiber optic connector used here.
Explanation:
A Lucent connector (LC) is a type of fiber optic connector connects to a terminating device by pushing the connector into the terminating device and can be removed by depressing the tab on the connector and pulling it out of the terminating device.
It is a standard ceramic Ferrule connector and has good performance and is favored for single mode.
LC is a latched connector which have same handling capacities like SC. They have small flange on top similar to an RJ-45 connector that aids secure connection. It has a smaller connector housing and a smaller 1.25 mm ferrule.
Answer: float
Explanation:
This is asking what would the remainder be of 5/2. I am not totally sure what you are asking but float is used with remainders because it could have a decimal like 3.33 that would throw an error for anything other than float.
Is this supposed to be a true or false question?
Answer:
The program in Java is as follows:
import java.util.Scanner;
public class Main{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
float a, b, c, x, y;
a = input.nextFloat();
b = input.nextFloat();
c = input.nextFloat();
x = input.nextFloat();
y = a * x * x + b * x + c;
System.out.print(y); }}
Explanation:
This declares all variables
float a, b, c, x, y;
The next 4 lines get input for a, b, c and x
<em> a = input.nextFloat();</em>
<em> b = input.nextFloat();</em>
<em> c = input.nextFloat();</em>
<em> x = input.nextFloat();</em>
This calculates the value of y using 
This prints the calculated value of y
System.out.print(y);
