RF10 interview questions and answers on Digital communication
Explore 10 Digital communication interview questions and answers which will help interviewee pass the job interview for Digital communication Skill based positions.
Posts tagged: Data Transmission
Showing 25 posts (Page 1 of 3)
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10 Physical Layer Interview Questions and Answers
Prepare for your interview with these 10 key Physical Layer questions and answers. Master the fundamentals for engineering and job success.
4B/5B Encoding: Advantages and Disadvantages
Explore the benefits and drawbacks of 4B/5B block coding for digital data representation, including synchronization improvements and signal rate considerations.
4D-PAM5 Line Coding: Advantages and Disadvantages
Explore the benefits and drawbacks of 4D-PAM5 (Four-Dimensional Five-Level Pulse Amplitude Modulation) line coding, its applications, and limitations.
4G LTE Packet Loss Rate: Formula and Calculation
Learn about 4G LTE packet loss rate, its calculation, causes, and impact on network performance. Understand the formula and target rates.
5 Advantages and Disadvantages of Hubs in Networking
Explore 5 key advantages and disadvantages of hubs in networking compared to switches and routers in modern networks.
8B/10B Encoding: Advantages and Disadvantages
Explore the benefits and drawbacks of 8B/10B block coding, including disparity control, error detection, overhead, and performance compared to 4B/5B.
8B6T Line Coding: Advantages and Disadvantages
Explore the benefits and drawbacks of 8B6T line coding, a multilevel scheme converting 8 data bits into 6 signal elements. Understand its role in 100Base-4T cables.
Active vs. Passive vs. Hybrid GPS: Key Differences
Understand the distinctions between Active, Passive, and Hybrid GPS systems, focusing on data transmission methods and real-time tracking capabilities.
Advantages & Disadvantages of fiber optic cable
Explore 5 to 10 Advantages & Disadvantages of fiber optic cable
Advantages and Disadvantages of Network Switches
Explore the pros and cons of using network switches in a network. Understand the benefits and drawbacks, basic functionality, and potential security concerns.
Advantages and Disadvantages of Wireless Communication
Explore the benefits and drawbacks of wireless communication systems, including mobility, cost, security, and potential interference.
Applications of QPSK Modulation
Explore the diverse applications of QPSK modulation in cellular networks, satellite communication, Wi-Fi, and more. Learn how QPSK balances spectral efficiency and robustness for high-speed data transmission.
Asynchronous Transfer Mode (ATM): Pros and Cons
Explore the advantages and disadvantages of Asynchronous Transfer Mode (ATM) technology, including its traffic support, overhead, and cost implications.
Asynchronous vs. Synchronous Communication Protocols
Explore the distinctions between asynchronous protocols, using start/stop bits, and synchronous protocols, employing SYN characters, with examples like Xmodem and Bisync.
ATM Switch in Networking: Functions and Working
Explore the functions of ATM switches, their role in cell switching, how they work, and how they handle operations like VP/VC mapping and congestion control.
B3ZS vs B8ZS: Understanding the Difference in Line Coding Techniques
Explore the differences between B3ZS and B8ZS line coding techniques, including their applications and how they prevent excessive zeros in data transmission.
Bandwidth Delay Product (BDP) in Computer Networks
Learn about the Bandwidth Delay Product (BDP), its formula, and its importance in optimizing data transmission in computer networks. Includes examples.
BPSK: Advantages and Disadvantages
Explore the advantages and disadvantages of Binary Phase Shift Keying (BPSK) modulation, including its robustness and power efficiency, alongside its limitations in data rate and bandwidth efficiency.
Coaxial Cable: Advantages and Disadvantages
Explore the pros and cons of coaxial cable for data transmission. Learn about its structure, types, benefits, and limitations in modern communication systems.
Codec vs. Modem: Key Differences Explained
Explore the distinct roles of codecs and modems in telecommunications, focusing on their functions in data compression and signal modulation for efficient communication.
Concentrator vs. Multiplexer: Key Differences Explained
Understand the distinctions between concentrators and multiplexers in communication systems. Learn how they differ in function and application for efficient data transmission.
Difference between guided Vs unguided media
Compare guided Vs unguided media and explore difference between guided and unguided media in data transmission including examples and applications.
Difference between Wired and Wireless Communication network
Compare wired vs wireless communication network with 5 examples and mention 10 difference between wired and wireless network types used for networking.
Differential Encoder and Decoder Python Script
Python code implementing a differential encoder and decoder using modulo-2 sum and delay, for binary data transmission and error correction.
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