can some one help me with understanding: - positional number system. - data representations. - boolean logic/truth table. - bi-stable devices and transistors. - basic gates, circuits. - giving the decimal value of number if it is an unsigned integer or signed in tow's complement.

Question

can some one help me with understanding: - positional number system. - data representations. - boolean logic/truth table. - bi-stable devices and transistors.  - basic gates, circuits. - giving the decimal value of number if it is an unsigned integer or signed in tow's complement.

ajprincess · Answer

I searchd this in google and found.
For positional number systrem
See if that helps.

anonymous · Answer

i will read it, thank you ajprincess.

ajprincess · Answer

Data is information that is interpreted by a collection (Representation) of explanatory words or symbols. A simple explanation is a 60mph sign at the side of the road. The figure 60 is the data while the sign embossed with 60 is the representation informing you of that which you need to know. Traffic lights are a representation that tells you by the data of different colours what you you need to know. @ is a representation of the data "at" Read more: http://wiki.answers.com/Q/What_did_you_mean_by_data_representation_explain_it_briefly#ixzz1tdaoL7ty This is for data representation

ajprincess · Answer

Basic Logic Gates
www.ee.surrey.ac.uk/Projects/Labview/gatesfunc/index.html

inkyvoyd · Answer

Google is very helpful for most of these

inkyvoyd · Answer

I never learned any of these, but i took an interest to them. In fact, you can play around with logic gates and binary data representation with a program called logism, which I used to play with.