Answer:
The correct answer for the following question is UTP cables.
Explanation:
UTP : It stands for Unshield Twisted Pair cables, used in telecommunication industry and computer as an Ethernet cables widely.
There are five types of UTP cables :
- CAT3 (mainly placed in phone lines, rarely used)
- CAT4 (available in token ring networks)
- CAT5 (two twisted pairs contained)
- CAT5e (four twisted pairs contained)
- CAT6
In this UTP cables, the copper wires are covered with metallic shielding which provides the balanced signal and minimize electronic involvement.
Answer:
echo %username%
whoami
Explanation:
In windows the command used to display user name which you have logged in is echo %username%.Note that it is only for windows platform only .It works on all released windows platforms.
There is another command whoami it tells the domain name also along with the username.
You have to write all these commands on the command prompt.
Answer:
Statement to print phrase "Hello, world" and then start a new line in java.
System.out.println("Hello, world");
Explanation:
In java, we use "System.out.println();" statement to print any string/phrase and then start a new line.The above line will print phrase "Hello, world" and then start a new line.
Implementation in java:
// class definition
class Main
{
// main method of the class
public static void main (String[] args)
{
// statement to print phrase and start new line
System.out.println("Hello, world");
} }
Answer: print("I can code")
Explanation:
luckily im a coder
A command bar that organizes a program's features into a series of tabs
