Guru Nanak Dev University 2012 B.Tech Computer Science and Engineering Fundamentals of Computer Programming and I.T. - Question Paper
B. Tech. Computer Science & Engineering 2nd Semeater(UCBI
(2412)
Paper-CSL-125 : Fundamentals of I.T. & Computer Programming Time allowed: 3 brs. marks 50
Note: Attempt all questions.
Q I. Explain classification of computers on basis of size. (10)
Q ll.(a) Differentiate between Unix, DOS & windows operating systems (6)
(b)Di.ccuss file allocation tabic. 14)
Q ffl.(a) What do vou mean by pointer variable? Explain significance of & and * operators with example:
(5)
(b)How are arrays of structure variable defined? Explain with example how are the> beneficial to the programmer? (5)
2 fV.(a)what are arrays? Explain why we use arrays Sc various types of am>i (6
(b)Write a program to search an element in o list using linear March Jfc dop4a> its toaaicm also, if search is successful.
1V. Compare the following:
(a)Postfix & prefix increment/decrcmeni operator
(b)while & do-vvhile statement (ejeontinue & break statement <d)getch() & getcheQ function
(e)gets()& putsO function (I
i637/1000
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