JNTUH MCA 2nd Sem Last 10 Years 2023-2013 Question Papers R20-R09 || Jawaharlal nehru technological university
Code No: 842AC Rl 7
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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA 1I Semester Examinations, July/August - 2021
SCRIPTING LANGUAGES
Time: 3 Hours Max.Marks:75
Answer any five questions
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All questions carry equal marks
- a) Discuss the various characteristics of scripting languages.
b) Write a Perl program to find the maximum and minimum numbers in a list of arguments. [8+7] - a) Explain the modern applications of scripting languages.
b) What is the difference between hashes and arrays? [8+7] - a) Explain how to create internet ware applications using PERL scripts with an illustrative example.
b) Write about the data structures used in PERL scripts. [8+7] - a) Write briefly about eval function in PERL.
b) Explain about importing the module names in PERL. [8+7] - a) Explain the functions for dealing with arrays in PHP.
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b) Discuss about One-Time URLs and Password Recovery in PHP. [8+7] - a) Explain the procedure to send a Plain-Text E-mail in PHP.
b) Explain looping statements in detail-by giving appropriate examples. [8+7] - a) List out all control structures in Tcl with examples.
b) Explain events and its usage in Tk with examples. List out Fundamental Concepts of Tk. [8+7] - a) Explain about the interaction between different components of a web framework.
b) Discuss the sequence types that python supports. Explain in detail about strings. [8+7]
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