In this article, we will explore what a Digital Communication certification is, why it is important, and how you can go about getting certified in Digital Communication by Sanfoundry for free.
What is a Digital Communication certification?
A Digital Communication certification is a professional credential demonstrating an individual’s proficiency in Digital Communication. The certified professional has in-depth knowledge of topics such as:
- analysis of different digital modulation techniques.
- application of analog and digital communication techniques.
- application of data and pulse communication techniques.
- Analysis of source and error control coding.
- introduction of existing technology through demonstrations, case studies, and simulations.
- describing different wireless area networks and their applications.
- familiarity with the principles behind information theory and coding.
- knowledge of various digital communication techniques.
- knowledge of both analog and digital modulation techniques.
- basic concepts of digital data and pulse communication.
Which certification is best to work in the field of Digital Communication?
The free Digital Communication certification offered by Sanfoundry helps those looking to work in the field of Digital Communication. The certification covers all the aspects like Pulse Code Modulation, Equalization, Coherent Detection, Structured Sequence, Modulation and Multiplexing.
What type of job can I get with a Digital Communication certification?
Digital communication jobs are available in a wide range of industries. With this certification, you can work as a WiFi Test Engineer, Digital Design Engineer, Electronics Engineer, Embedded System Developer, Technical Manager and Simulation Engineer.
What topics are covered in the Digital Communication certification course exam?
Here’s the complete syllabus of the exam.
| Digital Communication Certification Syllabus | ||
|---|---|---|
| Signals and Spectra | Spectral Density and Autocorrelation | Formatting and Baseband Modulation |
| Corruption Sources | Baseband Demodulation and Detection | Equalization and Non Coherent Detection |
| Bandpass Modulation and Detection | M-ary Signalling | Communication Link Analysis |
| Noise Parameters | Channel Coding | Structured Sequence |
| Modulation and Coding Trade-off | Communication Resources Allocation | Synchronization |
| Multiplexing and Multiple Access | INTELSAT | Spread Spectrum Techniques |
| Frequency Hopping | Encryption and Decryption | Fading Channels |
| Digital Communication | Error Detection & Channel Coding | Source Coding |
Sanfoundry Digital Communication Certification
Sanfoundry offers online certification in Digital Communication for free. The certification exam is divided into two parts: Level 1 to 10 Tests and a final Certification Test.First step is to take the Level 1 test, followed by Level 2 test, followed by Level 3 test, and so on. If you have scored an A-grade in a Level test, then only you can proceed to the next Level. Once you have passed all the 10 Levels with A-grade, then only the system will allow you to take the Final "Certification Test". If you have scored an A* (Genius) or A (Excellent) grade in the final Certification Test, then you will be awarded a “Certificate of Merit” in Digital Communication from Sanfoundry.
Level 1 to 10 Tests:
Total Questions: 25, Total Time: 30 min, Correct Answer: 2 points, Wrong Answer: -1 point
Certification Test:
Total Questions: 50, Total Time: 1 hour, Correct Answer: 2 points, Wrong Answer: -1 point
Grading:
Based on your score, you would be given one of the following Grades:
Grade A* – Genius (You scored 100%)
Grade A – Excellent (Your score is in the range of 80% to 99%)
Grade B – Good (Your score is in the range of 60% to 80%)
Grade C – Average (Your score is in the range of 40% to 60%)
Grade D – Poor (Your score is in the range of 0% to 40%)
Steps to get the Free Digital Communication Certificate
How to prepare for Digital Communication Certification Exam?Before you start taking the certification test, it is important to study and practice our collection of 1000 Digital Communication MCQs and check your progress by taking this subject specific Test Series.
Once you are ready, take these tests in the order mentioned in the following table:
- If you have scored either A* Grade (Genius) or A Grade (Excellent) in the final Certification Test, then you are eligible for a "Certificate of Merit".
- Fill this feedback form and download your certificate of merit from here. Kindly note that we issue certificate-of-merit on a monthly basis only i.e., on 5th of the next month.
- Check your name in the list of top-rankers live here.
Digital Communication Certification FAQs
1. Is a certification required to work in Digital Communication? Will it get me a job?A certification is not mandatory, but it demonstrates your expertise in this field. So the benefit of a certification is that it can help make the process easier by showing employers that you have the skills necessary for the given job.
2. Can I do Digital Communication certification if I am a beginner?
Yes, but you should prepare the subject thoroughly by studying all the chapters and topics.
3. Is the Digital Communication exam hard?
This subject is not difficult to learn, but it's not an easy subject either. If you've practiced Digital Communication in-depth, then the test might be a little easier for you.
4. How long does it take to earn a Digital Communication certification?
The amount of time it takes to earn the certification varies depending on individual circumstances and level of experience. It typically takes several months of studying and practice to prepare for the certification exam.
5. Can I earn a college credit for my Digital Communication course if I am certified?
It depends on your college. There are few colleges and institutions which prefer the students to be certified by external institutions for a credit course. So, kindly check with your college.
6. Can I get certified in Digital Communication online?
Yes, Sanfoundry offers free online certificate in Digital Communication.
7. Which online Digital Communication Certification Course is the best?
Each online certification course has a specific focus and it prepares you for different skillset. So, there is no single best course on Digital Communication. The best you can do is to get a free certificate on this from Sanfoundry. If you are doing a self-study, you can learn the basics in the free Digital Communication Certification Course.
8. Can I get Digital Communication certification for free? How much it cost?
Yes, you can get the certification for free. A Certificate by Sanfoundry is 100% free for everyone.
9. How long is Digital Communication certification valid? Does it expire?
The certificate is valid for life. There is no need to renew your certificate or take any further steps to keep your certification active.
10. Who is eligible to take the Digital Communication certification exam?
Anyone who has been "working" or "studying" the subject can take the certification exam.
11. What is the format of the certification exam?
It is MCQs (Multiple Choice Questions) based.
12. Is there any negative marking in the online certification exam?
In the Certification exam, you will be given 2 points for every correct answer. There will also be a negative marking of -1 for every wrong answer.
13. How many times can I take the certification exam?
You can attempt the certification exam 2 times a month.
14. Are there any resources or materials available to help me prepare for the Digital Communication Certification exam?
You should practice Sanfoundry Digital Communication MCQs. Additionally, you can refer to the collection of best Digital Communication Books.
15. Are there any prerequisites for Digital Communication certification?
Yes, there is one prerequisite. You have to complete the level 1 to level 10 certification tests before taking the final certification test.
16. How do I get certified in Digital Communication?
Take the Sanfoundry test, get either an A* Grade (Genius) or an A Grade (Excellent) in the Digital Communication certification exam, and earn a free certificate of merit from us.
17. How do I register for the certification exam? How to get started?
Simply signup with Sanfoundry and take the test as mentioned here.
