Question
Which of the following statements(s) is/are true in
respect of wireless technology? P: Bluetooth is a wireless technology which can be used to connect a headset to a mobile phone. Q: Bluetooth is a long-range wireless technology and is a low cost means of data transfer.Solution
As Bluetooth is a protocol for wireless communication over short distances. It was developed in the 1990s, to reduce the number of cables. Devices such as mobile phones, laptops, PCs, printers, digital cameras and video game consoles can connect to each other, and exchange information. This is done using radio waves. It can be done securely. Bluetooth is only used for relatively short distances, like a few metres.
Protocol to send E-mail –
Which animation cannot be done in PowerPoint?
Apple Macintoshes (Macs) and PCs use different ____________ to process data and different operating systems.
In Fourth Generation Computer which type of Storage devices is used?
“Dpi” stands for :
Which of the options given below is not a type of live communication?
Computers process data into information by working exclusively with :
When computers users ……………. A document, they change its appearance.
The_________records the name and exact location of every file on a disk.
What command is used to display both query and output?
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