Digital Subscriber Line Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The Very high-bit-rate Digital Subscriber Line's (VDSAL) downstream rate is

1. 768 Kbps
2. 1.5 Mbps
3. 1.5-6.1 Mbps
4. 25-55 Mbps

MCQ 2: The Asymmetric Digital Subscriber Line (ADSL) is used the line code of

1. DMT
2. 2B1Q
3. T-1line
4. 56 modem

MCQ 3: The distance of the Symmetric Digital Subscriber Line (SDSL) is

1. 18000
2. 12000
3. 10000
4. 30000

MCQ 4: DSL stands for

1. Digital Subscriber Line
2. Digital Switched Line
3. Data Subscriber Line
4. Data Switched Line

MCQ 5: The High-bit-rate Digital Subscriber Line (HDSL) uses two twisted pairs to achieve

1. full-duplex transmission
2. half-duplex transmission
3. decoding
4. encoding