A portable computer connected to a printer with an infrared interface works fine inside your office. However, when you go outside it works sporadically. How can you fix this? (select two) a. Move the printer closer to the computer. |
Move the printer closer to the computer. Block any direct and reflected sunlight from the pathway between the PC and printer. |
You want to use a wireless keyboard and mouse with your laptop computer. Which method should you choose? a. IEEE 1394 |
Bluetooth |
What is the maximum range of the Bluetooth 2.0 specification for Class 1 devices? a. 50 M |
100 M |
Which of the following are characteristics of Bluetooth? (Select Two) a. 2.4 GHZ radio wireless |
2.4 GHZ radio wireless Ad hoc connections |
What is the maximum transmission speed for Bluetooth v3 and v4 devices? |
24 Mbs |
You need a type of wireless connection that can transfer data between your phone, PDA, and laptop. You are transferring sensitive information. Which would be the best choice? |
Bluetooth. |
Which of the following wireless communication technologies can be described as follows? – Has a very limited transmission range, of less than two inches. – Used with credit cards and passports. – Slower than other wireless technologies. – Constantly emitting a signal. |
NFC |
Drag the wireless networking technology on the left to its associated transmission distance limitation on the right Up to 30 meters in areas without interference |
Infrared |
Up to 100 meters for Class 1 devices |
Bluetooth |
Up to 10 meters for class 2 devices |
Bluetootl |
testout pro pc 6.9.4
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