Year 11 Exam > Year 11 Notes > Computer for GCSE/IGCSE > MAC address
MAC address | Computer for GCSE/IGCSE - Year 11 PDF Download
MAC Addresses
- A Media Access Control (MAC) address serves to identify a device within a network.
- This distinct identifier comprises six pairs of hexadecimal codes separated by colons.
- Each pair of hexadecimal digits represents a byte of data, resulting in a total length of 6 bytes or 48 bits for a MAC address.
- For instance, a MAC address could appear as b4:71:ac:f3:21:a2.
- Manufacturers assign MAC addresses to Network Interface Cards (NICs).
- The first three pairs denote the manufacturer's identification number, while the last three pairs represent the NIC's serial number, enabling device identification on the network.
- A MAC address remains static and cannot be altered.
Differences between an IP address and a MAC address
Question for MAC addressTry yourself: What is the purpose of a MAC address?View Solution
The document MAC address | Computer for GCSE/IGCSE - Year 11 is a part of the Year 11 Course Computer for GCSE/IGCSE.
All you need of Year 11 at this link: Year 11
|
92 docs|30 tests
|
FAQs on MAC address - Computer for GCSE/IGCSE - Year 11
| 1. What is a MAC address and how is it different from an IP address? |  |
Ans. A MAC address, also known as a physical address, is a unique identifier assigned to network interfaces for communications on a network segment. It is hardcoded onto the network interface card and is used for local communication within a network. An IP address, on the other hand, is a logical address assigned to devices for communication over a network and is used for identifying devices on a larger scale, such as the internet.
| 2. Can a MAC address change? | |
Ans. Typically, a MAC address is hardcoded onto the network interface card by the manufacturer and does not change. However, there are certain methods that allow for MAC address spoofing, where the MAC address can be temporarily changed for specific purposes.
| 3. How many characters are in a MAC address? | |
Ans. A MAC address is usually represented as a string of 12 hexadecimal characters (0-9, A-F), separated by colons or dashes. For example, 00:1A:2B:3C:4D:5E.
| 4. Can two devices have the same MAC address? | |
Ans. No, MAC addresses are globally unique identifiers assigned to network interfaces, ensuring that no two devices have the same MAC address. This uniqueness is crucial for proper functioning of network communication.
| 5. Can a MAC address be used to track a device's physical location? | |
Ans. While MAC addresses can provide information about the manufacturer and type of device, they do not contain specific location data. MAC addresses are primarily used for network communication and are not designed to track physical locations of devices.
Related Exams
About this Document
|
Dec 22, 2024 Last updated |
Document Description: MAC address for Year 11 2024 is part of Computer for GCSE/IGCSE preparation.
The notes and questions for MAC address have been prepared according to the Year 11 exam syllabus. Information about MAC address covers topics
like MAC Addresses, Differences between an IP address and a MAC address and MAC address Example, for Year 11 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for MAC address.
Introduction of MAC address in English is available as part of our Computer for GCSE/IGCSE
for Year 11 & MAC address in Hindi for Computer for GCSE/IGCSE course.
Download more important topics related with notes, lectures and mock test series for Year 11
Exam by signing up for free. Year 11: MAC address | Computer for GCSE/IGCSE - Year 11
Description
Full syllabus notes, lecture & questions for MAC address | Computer for GCSE/IGCSE - Year 11 - Year 11 | Plus excerises question with solution to help you revise complete syllabus for Computer for GCSE/IGCSE | Best notes, free PDF download
Information about MAC address
In this doc you can find the meaning of MAC address defined & explained in the simplest way possible. Besides explaining types of
MAC address theory, EduRev gives you an ample number of questions to practice MAC address tests, examples and also practice Year 11
tests
|
Explore Courses for Year 11 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
MAC address | Computer for GCSE/IGCSE - Year 11
,Objective type Questions
,video lectures
,Semester Notes
,ppt
,mock tests for examination
,Exam
,Important questions
,MAC address | Computer for GCSE/IGCSE - Year 11
,Summary
,Free
,Sample Paper
,study material
,past year papers
,Viva Questions
,shortcuts and tricks
,MCQs
,practice quizzes
,MAC address | Computer for GCSE/IGCSE - Year 11
,Previous Year Questions with Solutions
,Extra Questions
;
Additional Information about MAC address for Year 11 Preparation
MAC address Free PDF Download
The MAC address is an invaluable resource that delves deep into the core of the Year 11 exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the MAC address now and kickstart your journey towards success in the Year 11 exam.
Importance of MAC address
The importance of MAC address cannot be overstated, especially for Year 11 aspirants.
This document holds the key to success in the Year 11 exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
MAC address Notes
MAC address Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to MAC address.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, MAC address Notes on EduRev are your ultimate resource for success.
MAC address Year 11 Questions
The "MAC address Year 11 Questions" guide is a valuable resource for all aspiring students preparing for the
Year 11 exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study MAC address on the App
Students of Year 11 can study MAC address alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the MAC address,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of MAC address is prepared as per the latest Year 11 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup