JNTU Kakinada B-Tech 3-1 RT31053 I PRINCIPLES OF PROGRAMMING LANGUAGES R13 April 2018 Question Paper

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Code No: RT31053
III B. Tech I Semester Supplementary Examinations, May – 2018
PRINCIPLES OF PROGRAMMING LANGUAGES (Computer Science and Engineering)Time: 3 hours Max. Marks: 70
Note: 1. Question Paper consists of two parts (Part-A and Part-B) 2. Answering the question in Part-A is compulsory
3. Answer any THREE Questions from Part-B
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PART ?A
1 a) What are general purpose languages? Give some examples. [3M]
b) Write a brief note on aliases. [4M]
c) Differentiate between procedures and functions. [4M]
d) Explain about cooperation synchronization with monitors. [4M]
e) Define domain set and range set w.r.to functional languages. [3M]
f) Define declarative semantics. [4M]
PART -B
2 a) Explain different phases of compilation. [8M]
b) Discuss about language recognizers and language generators.
[8M]
3 a) Explain about evaluation of static scope and dynamic scope. [8M]
b) Write notes on coercion expressions and short-circuit evaluation.
[8M]
4 a) Discuss about pass-by-result and pass-by-value-result parameter passing methods,
with a detailed programming example for each.
[8M]
b) Write about generic subprograms in Ada and C++.
[8M]
5 a) Explain different design issues for object oriented languages. [8M]
b) Write about event handling in Java.
[8M]
6 a) Write about functional forms in LISP. [8M]
b) What are the applications of functional languages? Give a comparison between
functional and imperative languages.
[8M]
7 a) Explain about first-order predicate calculus. [8M]
b) Discuss about fact statements and rule statements in Prolog. [8M]
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R13
SET – 1