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Questions and Answers
Which modulation technique is used for broadband transmission?
Which modulation technique is used for broadband transmission?
- Amplitude Shift Keying (ASK)
- Phase Shift Keying (PSK)
- Frequency Shift Keying (FSK) (correct)
- Non-return to Zero (NRZ)
What type of encoding is used in non-return to zero coding?
What type of encoding is used in non-return to zero coding?
- Phase Shift Keying (PSK)
- Amplitude Shift Keying (ASK)
- NRZI encoding
- Manchester encoding (correct)
What component connects a device to the network?
What component connects a device to the network?
- Network Interface Card (NIC) (correct)
- Modem
- Switch
- Router
What must be established before any network communications can occur?
What must be established before any network communications can occur?
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Which property of a transmission channel refers to the amount of data that can be transmitted in a given time period?
Which property of a transmission channel refers to the amount of data that can be transmitted in a given time period?
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Which modulation technique is used for broadband transmission?
Which modulation technique is used for broadband transmission?
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What is the purpose of a Network Interface Card (NIC)?
What is the purpose of a Network Interface Card (NIC)?
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What type of encoding is used in non-return to zero coding?
What type of encoding is used in non-return to zero coding?
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What property of a transmission channel refers to the amount of data that can be transmitted in a given time period?
What property of a transmission channel refers to the amount of data that can be transmitted in a given time period?
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In network communications, what must be established before any data transfer can occur?
In network communications, what must be established before any data transfer can occur?
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