JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY 
HYDERABAD 
II Year B.Tech. CSE -II Sem T P C 
4+1* 0 4 
PRINCIPLES OF PROGRAMMING LANGUAGES 

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UNIT I : 
Preliminary Concepts: Reasons for studying, concepts of programming languages, Programming domains, Language Evaluation Criteria, influences on Language design, Language categories, Programming Paradigms – Imperative, Object Oriented, functional Programming , Logic Programming. Programming Language Implementation – Compilation and Virtual Machines, programming environments. 
UNIT II : 
Syntax and Semantics: general Problem of describing Syntax and Semantics, formal methods of describing syntax - BNF, EBNF for common programming languages features, parse trees, ambiguous grammars, attribute grammars, denotational semantics and axiomatic semantics for common programming language features. 
UNIT III : 
Data types: Introduction, primitive, character, user defined, array, associative, record, union, pointer and reference types, design and implementation uses related to these types. Names, Variable, concept of binding, type checking, strong typing, type compatibility, named constants, variable initialization. 

UNIT IV : 
Expressions and Statements: Arithmetic relational and Boolean expressions, Short circuit evaluation mixed mode assignment, Assignment Statements, Control Structures – Statement Level, Compound Statements, Selection, Iteration, Unconditional Statements, guarded commands. 

Subprograms and Blocks: Fundamentals of sub-programs, Scope of life time of varaibles, static and dynamic scope, design issues of subprograms and operations, local referencing environments, parameter passing methods, overloaded sub-programs, generic sub-programs, parameters that are sub-program names, design issues for functions user defined overloaded operators, co routines.

UNIT VI : 
Abstract Data types: Abstractions and encapsulation, introductions to data abstraction, design issues, language examples, C++ parameterized ADT, object oriented programming in small talk, C++, Java, C#, Ada 95 
Concurrency: Subprogram level concurrency, semaphores, monitors, massage passing, Java threads, C# threads. 
UNIT VII : 
Exception handling : Exceptions, exception Propagation, Exception handler in Ada, C++ and Java. Logic Programming Language : Introduction and overview of logic programming, basic elements of prolog, application of logic programming. 
UNIT VIII : 
Functional Programming Languages: Introduction, fundamentals of FPL, LISP, ML, Haskell, application of Functional Programming Languages and comparison of functional and imperative Languages. 
 
TEXT BOOKS : 
1. Concepts of Programming Languages Robert .W. Sebesta 6/e, Pearson  Education. 
2.. Programming Languages –Louden, Second Edition, Thomson. 

REFERENCES : 
1. Programming languages –Ghezzi, 3/e, John Wiley 
2. Programming Languages Design and Implementation – Pratt and 
 Zelkowitz, Fourth Edition PHI/Pearson Education 
3. Programming languages –Watt, Wiley Dreamtech 
4. LISP Patric Henry Winston and Paul Horn Pearson Education. 
5. Programming in PROLOG Clocksin, Springer