Programming in C Theory and Lab EST 102 for KTU 2019 Scheme- Dr Binu V P

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY SECOND SEMESTER B.TECH DEGREE EXAMINATION, MAY 2017 CS 100 COMPUTER PROGRAMMING (CS, IT) SCHEME OF EVALUATION PART A 1 An identifier is a sequence of characters invented by the programmer or to identify or name a specific object. The sequence of characters may be letters, digits, and special character ‘_’known as an underscore         Rules: i)                       Identifiers should start with alphabets.   ii)                   Identifiers are case sensitive iii)                 A numeric digit should not be the first character iv)                 Identifier name should not be a keyword v)                   Identifier may be of any reasonable length 1mark 2mark 2 Associativity defines the direction, left to right or right to left in which operator act upon its operands Unary operators have associativity is from right to left. For example   in