First three bytes of the ethernet address exists assigned to vendors to identify the equipment.
<h3>What is Ethernet address?</h3>
A media access control address stands for a unique identifier allocated to a network interface controller for usage as a network address in communications within a network segment. This use exists as standard in most IEEE 802 networking technologies, including Ethernet, Wi-Fi, and Bluetooth.
This address exists as the identifying mark that allows a networked computer to communicate with the Internet. The ethernet address exists how we can associate an “IP address” to an individual computer — without this– number, there's no form to access any servers, websites, email, etc.
The first three bytes (pairs of hexadecimal characters) of any unicast address include that vendor address component of the MAC address. The staying three bytes carry the serial number of that vendor's interface card. Dell, Inc. Apple, Inc.
Hence, first three bytes of the ethernet address exists assigned to vendors to identify the equipment.
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Answer:
cout<<count;
Explanation:
The above statement is in c++ which display the value of count .The cout statement is used in c++ to print the value on console .
Following are the code in c++
#include <iostream> // header file
using namespace std; // namespace
int main() // main method
{
int count=90; // count variable
cout<<count; // display the value of count
return 0;
}
Output:
90
In this program we have declared a count variable of integer type which is initialized by 90 and finally displays the value of count on the screen.
Answer:
//""Print results to screen""
Explanation:
In c,c++,java,javascript // is used for the single line comment.
syntax:- // comment.
Whatever text that is followed after // is commented means this line will not get executed by the compiler.
Comments are used to explain the code to other person who is working on the code or trying to understand that code.
Answer:
This is true but an Engineer is much more than that. They are the professionals of engineering, who do the invention, analyze, design and test complex systems, machines, structures, machines for fulfilling the functional objectives gadgets as well as the requirements while taking into consideration the limitations that come up due to practicality, safety, regulations, and cost.
Explanation:
Please check the answer section.
The answer is A1.
The columns are arranged alphabetically, and the rows are ordered numerically. The cell address states the column, a letter, followed by the row, a number. The first cell address, the top-left cell of the sheet, is A1
