2.1.4 Addressing and Byte Ordering 39 2.1.5 Representing Strings 46 2.1.6 Representing Code 47 2.1.7 Introduction to Boolean Algebra 48 2.1.8 Bit-Level Operations in C 51 2.1.9 Logical Operations in C 54 2.1.10 Shift Operations in C 54 2.2 Integer Representations 56 2.2.1 Integral Data Types 57 2.2.