……….obtained from the interchange of AND and OR operators and 1’s and 0’s

…………….obtained by interchanging AND and OR operators and complemented each literals

ASCII code represents “ A ” by ……..bits

Internal code requires …….. bits for “ A ”

EBCDIC requires …….. bits for “ A ”

Logic diagrams are unique while truth table and expressions are not

convert “ 011001 “ to gray code

Convert “011100” to binary code

The NAND and NOR Functions are associative but aren’t commutative

The exclusive-OR and Equavalence are complements of each other

The inhibition and implication are practical to use as standard logic gates

Binary codes for decimal digits require a minimum of eight bits.

A decimal code that has been used in some old computers is the excess-3 code.

the great power of analog computer is focused on their ability to process massive amounts of data automatically

The incredible feature of the digital computer is its generality

A more approptiate name for a digital computer would be a continous information processing system

Discrete information elements are represented in a digital system by mental quantites called signals

The signals in all present-day electronic digital systems can have more than 2 discrete values