In subtraction with r's complement if an end carry ....... take the r's complement of the final number and place a negative sign

the ... 's complement has the advantage of being easier to implement by digital components

the ..'s complement is advantageous in that only arithmetic addition operation is required

the ..'s complement requires two arithmetic additions when an end around carry occurs

A binary number of n digits may be represented by .. binary circuit elements each having an output signal equivalent to 0 or 1

Any discrete information element distinct among a group of quantites can be represented by a binary code

To represent a group of 2^n distnict elements in a binary code requires a minimum of ... bits

binary codes for decimal digits require a minimum of .. bits

It's possible to assign negative weights to a decimal code

the weighted code 5043210 is called

A decimal code that has been used in some old computers is

The bits obtained from conversion are

the conversion of decimal 13 is

the coding of decimal 13 is

the excess-3, 2,4,2,1 and the 8,4,-2,-1 are self-complementary codes

the biquinary code is an example of ... bit code with error detection properties

The binary logic is equivalent to Boolean algebra.

There are two basic logical operations: AND and OR.

NOT operation is represented by a prime.

( X' = Z ) means that Z is what X is not.