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350-040 · Question #148
350-040 Question #148: Real Exam Question with Answer & Explanation
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Question
Which three of these statements identify the main differences between SONET and DWDM? Cisco 350-040 Exam (Choose three.)
Options
- ADWDM is based on FDM, where SONET is based on TDM.
- BDWDM is based on TDM, where SONET is based on FDM.
- CSONET has more overhead.
- DSONET is relatively cheaper than DWDM.
- EDWDM provides more bandwidth over a single fiber than SONET.
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