digital subscriber line

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High-bit-rate Digital Subscriber Line (HDSL) uses two twisted pairs to achieve

High-bit-rate Digital Subscriber Line (HDSL) uses two twisted pairs to achieve
  • A. full-duplex transmission
  • B. half-duplex transmission
  • C. decoding
  • D. encoding
  • Correct Answer: Option A

DSL stands for

DSL stands for
  • A. digital subscriber line
  • B. digital switched line
  • C. data subscriber line
  • D. data switched line
  • Correct Answer: Option A

Distance of Symmetric Digital Subscriber Line (SDSL) is

Distance of Symmetric Digital Subscriber Line (SDSL) is
  • A. 18000
  • B. 12000
  • C. 10000
  • D. 30000
  • Correct Answer: Option B

Asymmetric DSL is used line code of

Asymmetric DSL is used line code of
  • A. DMT
  • B. 2B1Q
  • C. T-1line
  • D. None of them
  • Correct Answer: Option A

Very high-bit-rate Digital Subscriber Line’s (VDSAL) downstream rate is

Very high-bit-rate Digital Subscriber Line’s (VDSAL) downstream rate is
  • A. 768 kbps
  • B. 1.5 Mbps
  • C. 1.5-6.1 Mbps
  • D. 25-55 Mbps
  • Correct Answer: Option D