Questão número 636642

Microsoft next year plans to update Windows XP to support two technologies left out of the new operating system: USB 2.0 and Bluetooth. Both technologies are used for connecting peripherals to PCs, USB 2.0 at speeds up to 480 megabits per second (mbps) and Bluetooth over the air without wires. USB 2.0 support is expected early next year, and the Bluetooth ad-dition should come by mid-2002. (ZedNet news, Dec. 2001) According to the text:

• A. Microsoft is planning to launch next year its new operating systems: USB 2.0 and Bluetooth
• B. USB 2.0 is slightly faster than Bluetooth, which uses a different technology for connecting peripherals.
• C. The current version of Windows XP does not include the technologies USB 2.0 and Bluetooth.
• D. The update to Bluetooth is expected to come sooner than that to USB 2.0.