4. What are the disadvantages of digital communication? Explanation: Digital communication needs more bandwidth, has higher complexity and little performance degradation occurs during analog to digital conversion and vice versa.
https://www.youtube.com/watch?v=q8-Oga584as
What are the disadvantages of digital communication system?
Disadvantages of digital communication :
- High power consumption.
- It has a sampling error.
- Nongraceful degradation.
- Bit error rate or probability of error.
- Require A/D conversion at a high rate.
- It requires more bandwidth as compared to an analog system.
- It needs synchronization in synchronous modulation.
What are the advantages of digital communication systems?
Advantages of Digital Communication
Digital circuits are more reliable. Digital circuits are easy to design and cheaper than analog circuits. The hardware implementation in digital circuits, is more flexible than analog. The occurrence of cross-talk is very rare in digital communication.
What are the advantages of digital circuit Mcq?
What are the advantages of digital circuits? Explanation: Digital circuits are less subject to noise, distortion and interference as it works on digital pulses and also the pulses can be regenerated.
Which of the following system is digital Mcq?
Pulse code modulation is a digital system.
What are the disadvantages of communication?
Disadvantage: Not Being Heard
Remember, effective communication goes both ways. When receiving parties are not open to the messaging, even properly communicated messages fall on deaf ears. This leads to conflict that often can’t be resolved without either a compromise or dissolution of the relationship.
What are the advantages and disadvantages of digital systems?
Digital systems are more accurate, and therefore the probability of error occurrence are often reduced by employing error detection and correction codes. Digital signals are often easily stored on any magnetic media or optical media using semiconductor chips. Digital signals can be transmitted over long distances.
What are the advantages and disadvantages of digital communications options?
Digital communication can be done over large distances though internet and other things. Digital communication gives facilities like video conferencing which save a lot of time, money and effort. It is easy to mix signals and data using digital techniques. The digital communication is fast, easier and cheaper.
What are the pros and cons of digital communication?
The Pros and Cons of Internet Communication
- OVERRULING CULTURES. While the Internet has connected the whole world, some cultures have consumed others.
- PRIVACY.
- UNEMPLOYMENT.
- LACK OF JOB SECURITY.
- GLOBALIZATION.
- BUSINESS OPPORTUNITIES.
- SPEED AND TIME.
- CULTURAL GAP.
Which one of the following is disadvantage of digital communication in comparison of analog communication?
Disadvantages to using digital signals, including digital signal processing (DSP) and communication systems, include the following: A higher bandwidth is required for digital communication when compared to analog transmission of the same information.
What are the advantages of encoder Mcq?
Provides information concerning position, velocity and direction. C. Converts analog into digital information.
Which are the common transmission media used in digital communication system Mcq?
Which are the common transmission media used in digital communication system? Explanation: Some of the commonly used physical transmission media are twisted copper cable, good quality coaxial cable and radio frequency bands.
Which one is the example of digital circuit Mcq?
Logic gate: The digital circuit that can be analysed with the help of Boolean algebra is called a logic gate or logic circuit. A logic gate has two or more inputs but only one output.
Digital Electronics and Logic Gates MCQ Question 9 Detailed Solution.
| A | B | A + B = Y |
|---|---|---|
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 1 |
What condition must be fulfilled in a good digital communication system Mcq?
Explanation: Some of the conditions which must be satisfied in a digital communication system are high data rate, high fidelity, low bandwidth, low transmit power and low transmitter and receiver complexity.
Which gets less affected by noise Mcq?
Which gets less affected by noise? Explanation: Error detection is less affected by noise.
Which is the main system consideration Mcq?
Explanation: the major system considerations are error probability, complexity and random fading channel.
What are 3 disadvantages of communicating through technology?
Disadvantages of Communication Technology:
- harder to use for people of older generations.
- cyber-bullying and cyber-skyping made possible.
- not always reliable.
- makes communciation less personal.
- not always sure who you are communicating with.
What are the disadvantages of communication in an organization?
What Are the Cons of Communication in the Workplace?
- Sometimes communication is more about deception. One of the harsh truths about the workplace is that there are always politics in play.
- It can tear people apart.
- It creates too much connectivity at times.
- Communication can be difficult to decipher at times.
What is the disadvantage of digital system over analog system?
Disadvantages of Digital System:
Sampling Error. Digital communications require greater bandwidth. The detection of digital signals requires the communications system to be synchronized.
Is the disadvantage of digital signal processing?
DSP requires an anti-aliasing filter before ADC and re-construction filter after DAC so it requires ADC and DAC modules. DSP dissipates higher power compared to ASP because DSP processed signals at high speed and moreover it consists of higher internal hardware resources.
What are the disadvantages of analog communication?
Disadvantages of Analog Signals :
- Analog tends to possess a lower quality signal than digital.
- The cables are sensitive to external influences.
- Analog wire is expensive and not easily portable.
- In this, it has Low availability of models with digital interfaces.
Contents