31. What are symbolic constants? How are they defined? Symbolic constants, conventionally written in uppercase, are the names which substitute a sequence of character that cannot be changed. The character may be a numeric constant, a character constant, or a …
21.How can we calculate the range of any data type? What is the size and range of signed int, float, long double? General form for the range calculation is given by Lower limit = -2n-1 Upper limit = +2n-1 – 1; Where n …
1. Define software. Explain different types of software. Software is a collection of machine readable instructions that directs a computer to perform some specific tasks. It is an ordered sequence of instructions given for changing the state of the computer …