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A listing of over 100 blog posts on the Security+exam. Posts are organized into categories such as:

 

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Key Network+ blog posts

Links to blog posts on the Network+ exam organized by topic similar to the Security+ blog link page.

Network+ N10-006 Practice Test Questions

Pass the Network+ Exam (N10-006) The First Time You Take It

At  $277, this exam is expensive.

Make sure you're ready before exam day!

Full bank of at least 293* realistic multiple choice practice test questions with in-depth explanations to help you pass the Network+ exam the first time you take it. This set also includes several performance-based questions.

 Network+ Study Materials

30 Day Package 60 Day Package
Full bank of more than 293* N10-006 Network+ practice test questions.All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect. Check Check
Performance-based QuestionsSeveral sets of performance-based questions. Question types include drag and drop, matching, and sorting type questions. See a demo here. checksm checksm

Bonus #1

Flashcard Set
  • 200 Network+ Flashcards to reinforce key testable concepts
  • View in random and non-random modes.
checksm

Bonus #2

Subnetting mini-tutorial that will help you answer two key question types
  • Identify how many hosts a subnet supports
  • Identify valid IP addresses within a subnet
checksm
Packages are available online shortly after making your payment,as long as you enter your email address correctly. Only $29.99 Only $39.99
btn_buynow_LG btn_buynow_LG
All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect. This way no matter how CompTIA words the questions, you'll be able to answer them correctly. Multiple quiz formats to let you use these questions based on the way you learn.
  • Learn mode. Learn mode allows you to keep selecting answers until you select the correct answer. Once you select the correct answer, you'll see the explanation.
  • Test mode. In test mode, you can only see the correct answers and explanations after you complete the test.
This package allows you to go through the practice test questions in multiple ways based on how you learn best.
  • Domain 1 through 5** using Learn Mode
  • Domain 1 through 5 using Test Mode (Randomized)
  • The full bank of test questions using Learn Mode
  • The full bank of questions using Test Mode (Randomized)

Test your readiness with these quality questions

Understand the important important concepts using the explanations

 Network+ Study Materials

30 Day Package 60 Day Package
Full bank of more than 293* N10-006 Network+ practice test questions.All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect. Check Check
Performance-based QuestionsSeveral sets of performance-based questions. Question types include drag and drop, matching, and sorting type questions. See a demo here. checksm checksm

Bonus #1

Flashcard Set
  • 200 Network+ Flashcards to reinforce key testable concepts
  • View in random and non-random modes.
checksm

Bonus #2

Subnetting mini-tutorial that will help you answer two key question types
  • Identify how many hosts a subnet supports
  • Identify valid IP addresses within a subnet
checksm
Packages are available online shortly after making your payment (as long as you enter your email address correctly). Only $29.99 Only $39.99
btn_buynow_LG btn_buynow_LG
Package includes several sets of performance-based questions. Two sets are simulated performance-based questions. Another set includes multiple performance-based questions using drag and drop capabilities. I love the way these new questions work. Check out a demo here.

You don't need to spend a fortune to get quality practice test questions

If you're like most people, you've already spent money on one or more Network+ books or courses. Now you need to ensure you understand the concepts and how they are tested. You can pay $100 or more for practice test questions, but you don't need to.

The set of practice test questions will give you a view of typical multiple choice questions you can expect to see on the live exam.

Get Certified Get Ahead with Network+ Practice Test Questions

 Network+ Study Materials

30 Day Package 60 Day Package
Full bank of more than 293* N10-006 Network+ practice test questions.All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect. Check Check
Performance-based QuestionsSeveral sets of performance-based questions. Question types include drag and drop, matching, and sorting type questions. See a demo here. checksm checksm

Bonus #1

Flashcard Set
  • 200 Network+ Flashcards to reinforce key testable concepts
  • View in random and non-random modes.
checksm

Bonus #2

Subnetting mini-tutorial that will help you answer two key question types
  • Identify how many hosts a subnet supports
  • Identify valid IP addresses within a subnet
checksm
Packages are available online shortly after making your payment (as long as you enter your email address correctly). Only $29.99 Only $39.99
btn_buynow_LG btn_buynow_LG
Beware of questions that do not include explanations - many people have identified errors in these and even when there aren't errors, these types of questions encourage you to memorize answers instead of understanding the underlying concepts. * Don't you hate those little asterisks. Normally they mean "forget what you just read, it's not really true." Not so here though. The bank starts with 293 multiple choice practice test questions, but I'm still adding to them. There will be more. ** CompTIA identified five domains of objectives for the CompTIA Network+ exam. They are:
  • 1.0 Networking Architecture
  • 2.0 Network Operations
  • 3.0 Network Security
  • 4.0 Troubleshooting
  • 5.0 Industry Standards, Practices, and Network Theory



Security+ Full Access Package

Get Certified Get Ahead Security+

Pass the First Time!

This exam is expensive.

Make sure you're ready before exam day! 

Our Security+ study materials are the perfect complement to the CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide but can also be used to help ensure you're ready no matter what study guide you've used.


Security+ Study Package Security+ Full Access Package
Full bank of more than 440 SY0-401 Security+ practice test questions All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect. These questions are derived from the questions in the CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide. Click here for a sample. Check Check
Simulated Performance-based Questions Several questions to help you understand and prepare for performance based questions. Included with the full bank of Security+ practice test questions. This includes both the Security+ Study Package and and the Security+ Full Access Package.

New questions recently added using a different testing engine. This includes drag and drop, matching, sorting, and fill in the blank questions. See a demo here.

One set includes performance-based questions on RAID.

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Flashcard Set checksm checksm
Audio - SY0-401 Security+ Remember This Audio Files Learn by Listening. Over one hour and 15 minutes of audio repeating the Remember This blocks from the popular CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide. (MP3 downloads.) checksm
Audio - SY0-401 Security+ Question and Answer Audio Files Learn by Listening. Over three hours hour and 15 minutes of audio repeating questions and answers from the 11 chapters in the popular CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide. (MP3 downloads.) checksm
Free Bonus with Full Access Package Audio from the end of chapter reviews from each of the chapters in the CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide. Over one hour and 15 minutes of additional audio checksm
 

These online packages are just a few clicks away.

You'll receive an email granting you access shortly after you make your payment.

Security+ Study Package Security+ Full Access Package

30 day online access

$34.99 

$45.99

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Upgrade to 60 day access - Only $9.99 more

Bonus #1 with 60 Day Packages End of chapter reviews from each of the chapters in the CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide. checksm checksm
Bonus # 2 with 60 Day Packages All practice test questions organized by chapters of the CompTIA Security+ Get Certified Get Ahead: SY0-401 Study Guide. Includes pre-assessment and post-assessment exams. Take the online exams as you're studying. checksm checksm

60 day online access

$44.98

Best Value

$55.98

All packages are available online shortly after making your payment. btn_buynow_LG btn_buynow_LG
Security+ Study Package Security+ Full Access Package

Get Certified Get Ahead Security+

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  • Data Transmission Methods

    Data Transmission Methods

    If you’re planning on taking the Network+ exam, you should have a basic understanding of the different data transmission methods used by clients. As an example, can you answer this question? Q. Which of the following transmission methods allows a single computer to …
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CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide

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Data Transmission Methods

Posted by on June 28 in Network+ | 0 comments

If you’re planning on taking the Network+ exam, you should have a basic understanding of the different data transmission methods used by clients.

As an example, can you answer this question?

Q. Which of the following transmission methods allows a single computer to address data transmissions to multiple computers on a network without addressing all the computers on the network?

A. Unicast

B. Multicast

C. Broadcast

D. Switch

More, do you know why the correct answer is correct and the incorrect answers are incorrect? The answer and explanation is available at the end of this post.

Different Data Transmission Methods

Networks connect computing devices together so that users can share resources such as data and devices. For example, a simple network can have two computers and a printer. Users on the network can access shared files and folders on each of the computers, and print documents through the networked printer.

Before networks were widespread, users shared files by copying them to a disk and carrying them to other computers – humorously referred to as “sneakernet.” People used their shoes (such as tennis shoes or “sneakers”) to transfer the data.

The most common type of device on a network is a desktop personal computer (PC). However, networks include many other types of devices such as servers, printers, laptop computers, smartphones, and tablets. You’ll often see a computing device on a network generically referred to as a client, host, or node.

Network devices such as hubs or switches connect these clients together within a network. Routers connect multiple networks together to create larger and larger networks. The Internet appears as a single huge network but in reality, it is a massive network of networks connected with routers around the world.

If you’re pursuing the Network+ certification, it’s expected that you have a basic understanding of clients or hosts on a network. A client, or host, is any device on the network  such as personal computers, laptop computers, printers, and servers.


Learn more about how devices connect and communicate over a network.

Sign up for the free Networking Components course here.


Before knowing these network devices, it’s useful to understand three different methods that clients use to transmit data. They are:

  • Unicast. You can think of this as one-to-one traffic. One computer sends data to one other computer on the network.
  • Broadcast. You can think of this as one-to-all traffic. One computer sends data to all other computers on the network.
  • Multicast. You can think of this as one-to-many traffic. One computer sends data to multiple computers on the network, but not all of them.

Data Transmission Methods

Remember This

Unicast traffic goes from one computer to one computer. Broadcast traffic goes from one computer to all other computers on the network. Multicast traffic allows a single computer to address multiple computers on a network simultaneously without addressing all of them.


 

Q. Which of the following transmission methods allows a single computer to address data transmissions to multiple computers on a network without addressing all the computers on the network?

A. Unicast

B. Multicast

C. Broadcast

D. Switch

Answer is B. One computer can address multiple computers on a network without addressing all the computers with multicast data transmissions.

One computer can address one other computer with unicast transmissions.

One computer can address all other computers on a network with broadcast transmissions and it’s important to remember that most broadcast transmissions are not passed by routers.

Switches connect computers win a network but a switch is not a transmission method.

Network+ N10-006 Practice Test Questions

Pass the Network+ Exam (N10-006) The First Time You Take It

At  $277, this exam is expensive.

Make sure you're ready before exam day!

Full bank of at least 293* realistic multiple choice practice test questions with in-depth explanations to help you pass the Network+ exam the first time you take it. This set also includes several performance-based questions.

 Network+ Study Materials

30 Day Package 60 Day Package
Full bank of more than 293* N10-006 Network+ practice test questions.All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect. Check Check
Performance-based QuestionsSeveral sets of performance-based questions. Question types include drag and drop, matching, and sorting type questions. See a demo here. checksm checksm

Bonus #1

Flashcard Set
  • 200 Network+ Flashcards to reinforce key testable concepts
  • View in random and non-random modes.
checksm

Bonus #2

Subnetting mini-tutorial that will help you answer two key question types
  • Identify how many hosts a subnet supports
  • Identify valid IP addresses within a subnet
checksm
Packages are available online shortly after making your payment,as long as you enter your email address correctly. Only $29.99 Only $39.99
btn_buynow_LG btn_buynow_LG
All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect. This way no matter how CompTIA words the questions, you'll be able to answer them correctly. Multiple quiz formats to let you use these questions based on the way you learn.
  • Learn mode. Learn mode allows you to keep selecting answers until you select the correct answer. Once you select the correct answer, you'll see the explanation.
  • Test mode. In test mode, you can only see the correct answers and explanations after you complete the test.
This package allows you to go through the practice test questions in multiple ways based on how you learn best.
  • Domain 1 through 5** using Learn Mode
  • Domain 1 through 5 using Test Mode (Randomized)
  • The full bank of test questions using Learn Mode
  • The full bank of questions using Test Mode (Randomized)

Test your readiness with these quality questions

Understand the important important concepts using the explanations

 Network+ Study Materials

30 Day Package 60 Day Package
Full bank of more than 293* N10-006 Network+ practice test questions.All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect. Check Check
Performance-based QuestionsSeveral sets of performance-based questions. Question types include drag and drop, matching, and sorting type questions. See a demo here. checksm checksm

Bonus #1

Flashcard Set
  • 200 Network+ Flashcards to reinforce key testable concepts
  • View in random and non-random modes.
checksm

Bonus #2

Subnetting mini-tutorial that will help you answer two key question types
  • Identify how many hosts a subnet supports
  • Identify valid IP addresses within a subnet
checksm
Packages are available online shortly after making your payment (as long as you enter your email address correctly). Only $29.99 Only $39.99
btn_buynow_LG btn_buynow_LG
Package includes several sets of performance-based questions. Two sets are simulated performance-based questions. Another set includes multiple performance-based questions using drag and drop capabilities. I love the way these new questions work. Check out a demo here.

You don't need to spend a fortune to get quality practice test questions

If you're like most people, you've already spent money on one or more Network+ books or courses. Now you need to ensure you understand the concepts and how they are tested. You can pay $100 or more for practice test questions, but you don't need to.

The set of practice test questions will give you a view of typical multiple choice questions you can expect to see on the live exam.

Get Certified Get Ahead with Network+ Practice Test Questions

 Network+ Study Materials

30 Day Package 60 Day Package
Full bank of more than 293* N10-006 Network+ practice test questions.All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect. Check Check
Performance-based QuestionsSeveral sets of performance-based questions. Question types include drag and drop, matching, and sorting type questions. See a demo here. checksm checksm

Bonus #1

Flashcard Set
  • 200 Network+ Flashcards to reinforce key testable concepts
  • View in random and non-random modes.
checksm

Bonus #2

Subnetting mini-tutorial that will help you answer two key question types
  • Identify how many hosts a subnet supports
  • Identify valid IP addresses within a subnet
checksm
Packages are available online shortly after making your payment (as long as you enter your email address correctly). Only $29.99 Only $39.99
btn_buynow_LG btn_buynow_LG
Beware of questions that do not include explanations - many people have identified errors in these and even when there aren't errors, these types of questions encourage you to memorize answers instead of understanding the underlying concepts. * Don't you hate those little asterisks. Normally they mean "forget what you just read, it's not really true." Not so here though. The bank starts with 293 multiple choice practice test questions, but I'm still adding to them. There will be more. ** CompTIA identified five domains of objectives for the CompTIA Network+ exam. They are:
  • 1.0 Networking Architecture
  • 2.0 Network Operations
  • 3.0 Network Security
  • 4.0 Troubleshooting
  • 5.0 Industry Standards, Practices, and Network Theory

 

 

CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide

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