The binary number 1010 represents the decimal number 10. The binary, or base two, system is used in computer programming, and it is quite straightforward once the rules are understood.
Continue ReadingIn the decimal system, there are places for 1s, 10s, 100s, 1000s and so on. Each place goes up by 10 times the value of the place before it. With the binary system, the places are 1s, 2s, 4s, 8s, 16s, 32s, 64s, 128s and so on. Each place goes up by double the value of the place before it. The binary number 1010 has no 1s, one 2, no 4s and one 8. Adding the 2 and 8 together makes the number equal to 10 in decimal.
Learn more about Computer ProgrammingA factor tree is a diagram that shows the breakdown of a number into its prime factors. This diagram holds a pattern similar to a family tree, with a line between each factor and its factors.
Full Answer >Even parity and odd parity both refer to asynchronous communication parity checking modes; even parity sets an extra bit to 1 if the data item already has an odd number of "1" bits or to 0 if the number of "1" bits is even, while odd parity checking does the same but leaves the number of "1" bits odd. Parity bits are used to detect errors in devices that store memory.
Full Answer >The ampersand, apostrophe, quote, asterisk, and commercial at sign are computer key symbols, as are the hyphen, dollar, number sign and exclamation point. These symbols often have special meanings in computer programs.
Full Answer >Google Gadgets are items of dynamic Web content that developers embed on Web pages to interact with Google Sites alongside a number of other Google applications, most of which have been discontinued as of 2015. Google and third-party developers build Google Gadgets using XML and JavaScript.
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