Answer:
For setting up workstations in classrooms, one end of cables connected into the built in NIC and other end will be connected to a drop.
Explanation:
A drop will be used for connectivity in this case, which will work as connection point in a network. Drops are just like outlets in wall having Ethernet Jacks where a network device or system can be plugged into it.
private static String removeFromString(String old, String frag)
{
int i = old.indexOf(frag);
while (i> -1) {
String rest = old.substring(i + frag.length());
System.out.println("rest = " + rest);
old = old.substring(0, i);
System.out.println("rest = " + old);
old = old + rest;
System.out.println("rest = " + old);
i = old.indexOf(frag);
System.out.println("i = "+ i);
}
return old;
}
Here the index of first occurrence is obtained outside the “while loop” and if this loop runs until index value is >-1. It extracts the rest of the characters other than “frag” from the index and all the characters for which the given set of characters are removed.
Making charts, files that need complicated calculations
answer:
1.The program comes to a line of code containing a "function call".
2.The program enters the function (starts at the first line in the function code).
3.All instructions inside of the function are executed from top to bottom.
4.The program leaves the function and goes back to where it started from.
5.Any data computed and RETURNED by the function is used in place of the function in the original line of code.
