Understanding Digital Subscriber Line

What does DSL stand for?

• Data Subscriber Line

• Digital Subscriber Line

• Digital Signal Link

• Direct Subscriber Line

What is the main purpose of DSL?

• To replace all traditional programming languages.

• To create a universal programming language.

• To provide a specialized language for a specific domain.

• To enhance the performance of existing languages.

How does DSL transmit data?

• DSL transmits data over copper telephone lines using high-frequency signals.

• DSL transmits data using satellite signals.

• DSL uses fiber optic cables for data transmission.

• DSL relies on wireless technology for data transfer.

What is one advantage of using DSL over dial-up?

• Lower cost but limited availability.

• Requires a phone line for connection.

• Slower speeds with intermittent disconnections.

• Higher speed and always-on connection.

What is the maximum speed typically offered by DSL?

• Up to 100 Mbps

• Up to 10 Mbps

• Up to 50 Mbps

• Up to 200 Mbps

What type of cable is commonly used for DSL connections?

• Fiber optic cable

• USB cable

• Coaxial cable

• Twisted pair cable

How does DSL differ from traditional telephone lines?

• DSL requires a separate line for internet and voice services.

• Traditional telephone lines provide faster internet than DSL.

• DSL is only used for voice calls.

• DSL provides high-speed internet over existing telephone lines, while traditional lines are mainly for voice calls.

What is a modem's role in a DSL connection?

• The modem provides wireless internet access without cables.

• The modem converts digital data to analog for transmission over phone lines and vice versa.

• The modem amplifies the phone signal for better clarity.

• The modem stores data for future use in the computer.

What are the components needed for a DSL network?

• DSL amplifier, Ethernet cable, mobile hotspot, VPN server

• DSL router, satellite dish, coaxial cable, network hub

• DSL modem, DSLAM, telephone line, customer premises equipment (CPE) like routers.

• Cable modem, fiber optic line, network switch, wireless access point

Can DSL be used for both internet and phone services?

• No, DSL cannot be used for any services.

• Yes, DSL can be used for both internet and phone services.

• No, DSL is only for internet services.

• Yes, but only for phone services.