10 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.
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Explore 10 Digital communication interview questions and answers which will help interviewee pass the job interview for Digital communication Skill based positions.
Prepare for your interview with these 10 key Physical Layer questions and answers. Master the fundamentals for engineering and job success.
Explore the benefits and drawbacks of 4B/5B block coding for digital data representation, including synchronization improvements and signal rate considerations.
Explore the benefits and drawbacks of 4D-PAM5 (Four-Dimensional Five-Level Pulse Amplitude Modulation) line coding, its applications, and limitations.
Learn about 4G LTE packet loss rate, its calculation, causes, and impact on network performance. Understand the formula and target rates.
Explore 5 key advantages and disadvantages of hubs in networking compared to switches and routers in modern networks.
Explore the benefits and drawbacks of 8B/10B block coding, including disparity control, error detection, overhead, and performance compared to 4B/5B.
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.
Understand the distinctions between Active, Passive, and Hybrid GPS systems, focusing on data transmission methods and real-time tracking capabilities.
Explore 5 to 10 Advantages & Disadvantages of fiber optic cable
Explore the pros and cons of using network switches in a network. Understand the benefits and drawbacks, basic functionality, and potential security concerns.
Explore the benefits and drawbacks of wireless communication systems, including mobility, cost, security, and potential interference.
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.
Explore the advantages and disadvantages of Asynchronous Transfer Mode (ATM) technology, including its traffic support, overhead, and cost implications.
Explore the distinctions between asynchronous protocols, using start/stop bits, and synchronous protocols, employing SYN characters, with examples like Xmodem and Bisync.
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.
Explore the differences between B3ZS and B8ZS line coding techniques, including their applications and how they prevent excessive zeros in data transmission.
Learn about the Bandwidth Delay Product (BDP), its formula, and its importance in optimizing data transmission in computer networks. Includes examples.
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.
Explore the pros and cons of coaxial cable for data transmission. Learn about its structure, types, benefits, and limitations in modern communication systems.
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