I use my Samsung phone both at work and at home but my business contacts are saved in gmail. How can i synchro contact gmail wave 3 without the synchronized contacts being saved to the phone memory but only fetched at that particular instance?
What is a periodic and non periodic signal in data communications?
I want to know, what are analog data and digital data?
What are the physical layer devices in network? Give me the types of physical layer devices.
What is twisted-pair cable?
And what are the types of twisted-pair cables?