Kurukshetra University 2009-4th Sem B.Tech Computer Science and Engineering . - Question Paper

BT-4/M09
Programming languages
Paper:- CSE-204 E
Time :Three hours Maximum marks :100

Note:- Attempt 5 ques. in all selecting at lowest 1 ques. from every unit.


UNIT 1:-


ques. one a) define the brief History of programming languages. 8.

b) explain kind checking and kind conversions. 8.

c) discuss enumerations. 4.

ques. two write short notes on the subsequent.

a) formal method of describing syntax

b) compilers and interpreters. 20.



UNIT 2:-


ques. 3. a) what is meant by declaration and kind checking of data structure? discuss. 12.

b) discuss programmer described data objects. 8.


ques. 4. a) explain generic subprograms. 8.

b) discuss abstraction, encapsulation and info hiding. 12.



Unit 3:-

ques. 5. write short notes on the following:-
a) sequence control within statement.

b) synchronization through semaphores. 20.

ques. 6. a) discuss local data and local referencing environment 12.


b) explain exception handlers. 8.


UNIT 4:-

ques. 7. a) discuss the working of stack based storage management. 10.

b) compare 'C' and 'C++' programming languages. 10.


ques. 8. a) discuss heap storage management in detail. 10.

b) discuss the subsequent :

i) functional programming language.
ii) non-procedural programming languages. 10.

Earning:   Approval pending.