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Download JNTUH MCA 2nd Sem R15 2017 August 821AH Scripting Languages Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 2nd Sem (Second Semester) Regulation-R15 2017 August 821AH Scripting Languages Previous Question Paper

This post was last modified on 17 March 2023

This download link is referred from the post: JNTUH MCA 2nd Sem Last 10 Years 2023-2013 Question Papers R20-R09 || Jawaharlal nehru technological university


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Code No: 821AH

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

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MCA II Semester Examinations, August - 2017

SCRIPTING LANGUAGES

Time: 3hrs

Max.Marks:75

Note:

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This question paper contains two parts A and B.

Part A is compulsory which carries 25 marks. Answer all questions in Part A.

Part B consists of 5 Units. Answer any one full question from each unit. Each question carries 10 marks and may have a, b, c as sub questions.

PART - A

  1. Explain about pattern matching in PERL.
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  3. What are the values to be used in TEMPLATE?
  4. Explain about sending e-mail using PHP script.
  5. Describe eval function in TCL.
  6. Explain about integrated Web application in Python.

5 x 5 Marks = 25

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PART -B

  1. Discuss about Web scripting.
    Explain about the universe of scripting languages.
    OR
    Discuss about regular expressions in PERL.

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    [5+5]
  2. Describe origin of scripting.
    Write list of features to check for a file-or-directory.
    OR
    Explain about outputting the data to/the browser in PHP.

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    [5+5]
  3. Explain about objects in PERL.
    Describe control structures in PHP.
    OR
    Discuss about file based authentication in PHP.

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    [5+5]
  4. Explain about opening a file in PHP.
    OR
    Describe hard-coded authentication.
    Explain about the $FILES array.

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    [5+5]
  5. Discuss about exec and uplevel commands in TCL.
    What are fundamental concepts of Tk?
    OR
    Explain about namespaces in TCL.

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    [5+5]
  6. Discuss about events and binding in Tk.
    Explain the following with respect to Python:
    a) Lists and loops b) Web application framework.
    OR

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    Explain the following with respect to Python:
    a) Built-in functions and methods b) Modules
    [5+5]

5 x 10 Marks =50


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This download link is referred from the post: JNTUH MCA 2nd Sem Last 10 Years 2023-2013 Question Papers R20-R09 || Jawaharlal nehru technological university