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Questions and Answers
What is the purpose of an error correction code?
What is the purpose of an error correction code?
What type of configuration topology involves only two stations?
What type of configuration topology involves only two stations?
What is the main difference between half duplex and full duplex?
What is the main difference between half duplex and full duplex?
What is the purpose of a full duplex configuration?
What is the purpose of a full duplex configuration?
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What type of transmission is characterized by alternate transmission and reception?
What type of transmission is characterized by alternate transmission and reception?
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What is the benefit of using a line configuration?
What is the benefit of using a line configuration?
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What is the term for the physical arrangement of stations on a medium?
What is the term for the physical arrangement of stations on a medium?
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What is the term for a traditional mainframe computer and terminals setup?
What is the term for a traditional mainframe computer and terminals setup?
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What is the purpose of error detection and correction?
What is the purpose of error detection and correction?
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What is the term for the classification of data exchange?
What is the term for the classification of data exchange?
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What is a key characteristic of asynchronous transmission?
What is a key characteristic of asynchronous transmission?
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What type of error occurs when a contiguous sequence of bits is altered?
What type of error occurs when a contiguous sequence of bits is altered?
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What is the purpose of a preamble and postamble in synchronous transmission?
What is the purpose of a preamble and postamble in synchronous transmission?
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What is the primary disadvantage of asynchronous transmission?
What is the primary disadvantage of asynchronous transmission?
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What is the purpose of error detection codes?
What is the purpose of error detection codes?
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What is a key advantage of synchronous transmission?
What is a key advantage of synchronous transmission?
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What is the purpose of the frame check sequence (FCS) in cyclic redundancy check (CRC) error detection?
What is the purpose of the frame check sequence (FCS) in cyclic redundancy check (CRC) error detection?
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What is a limitation of error correction in wireless applications?
What is a limitation of error correction in wireless applications?
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What is the primary advantage of error correction over error detection?
What is the primary advantage of error correction over error detection?
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What is the purpose of parity bits in asynchronous transmission?
What is the purpose of parity bits in asynchronous transmission?
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What is a key advantage of differential encoding?
What is a key advantage of differential encoding?
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What is a characteristic of Manchester encoding?
What is a characteristic of Manchester encoding?
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What is a limitation of multilevel binary encoding?
What is a limitation of multilevel binary encoding?
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What is a key benefit of bipolar-AMI encoding?
What is a key benefit of bipolar-AMI encoding?
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What is a key difference between bipolar-AMI and pseudoternary encoding?
What is a key difference between bipolar-AMI and pseudoternary encoding?
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What is a key characteristic of scrambling in data transmission?
What is a key characteristic of scrambling in data transmission?
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What is a key benefit of multilevel binary encoding?
What is a key benefit of multilevel binary encoding?
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What is a key limitation of non-return-to-zero encoding?
What is a key limitation of non-return-to-zero encoding?
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What is a key difference between Manchester and differential encoding?
What is a key difference between Manchester and differential encoding?
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What is a key benefit of using bipolar-AMI encoding?
What is a key benefit of using bipolar-AMI encoding?
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What is the primary characteristic of a digital signal?
What is the primary characteristic of a digital signal?
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What is the term used to describe the rate of data transmission in bits per second?
What is the term used to describe the rate of data transmission in bits per second?
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What is the primary factor that affects signal interpretation in digital signaling?
What is the primary factor that affects signal interpretation in digital signaling?
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What is the term used to describe the rate at which the signal level changes, measured in baud?
What is the term used to describe the rate at which the signal level changes, measured in baud?
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What is the primary characteristic of unipolar encoding?
What is the primary characteristic of unipolar encoding?
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What is the primary purpose of clocking in digital signaling?
What is the primary purpose of clocking in digital signaling?
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What is the term used to describe the duration of a bit in digital signaling?
What is the term used to describe the duration of a bit in digital signaling?
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What is the primary characteristic of Nonreturn to Zero-Level (NRZ-L) encoding?
What is the primary characteristic of Nonreturn to Zero-Level (NRZ-L) encoding?
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What is the term used to describe binary 1 and binary 0 respectively?
What is the term used to describe binary 1 and binary 0 respectively?
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What is the primary factor that determines the modulation rate in digital signaling?
What is the primary factor that determines the modulation rate in digital signaling?
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What is the primary purpose of scrambling in digital transmission?
What is the primary purpose of scrambling in digital transmission?
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What is unique about Differential Manchester Encoding?
What is unique about Differential Manchester Encoding?
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What is the main advantage of B8ZS encoding?
What is the main advantage of B8ZS encoding?
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What is the primary characteristic of Amplitude Shift Keying (ASK)?
What is the primary characteristic of Amplitude Shift Keying (ASK)?
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What is the main disadvantage of Amplitude Shift Keying (ASK)?
What is the main disadvantage of Amplitude Shift Keying (ASK)?
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What is the primary characteristic of Binary Frequency Shift Keying (BFSK)?
What is the primary characteristic of Binary Frequency Shift Keying (BFSK)?
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What is an advantage of using Multiple FSK?
What is an advantage of using Multiple FSK?
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What is the primary characteristic of Phase Shift Keying (PSK)?
What is the primary characteristic of Phase Shift Keying (PSK)?
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What is the primary advantage of Differential PSK?
What is the primary advantage of Differential PSK?
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What is the primary application of Modulation Techniques in telecommunications?
What is the primary application of Modulation Techniques in telecommunications?
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