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
Code No: 821AH R15
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA II Semester Examinations, June/July - 2018
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SCRIPTING LANGUAGES
Time: 3hrs Max.Marks:75
Note:
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.
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PART - A
5 x 5 Marks = 25
- What is scripting language ? Give the short note on the properties that differentiate scripting languages from programming languages. [5]
- Explain very briefly about an essential features of PHP language? Mention the various limitations of PHP. [5]
- With the help of an example, explain about the authenticating users by IP address in PHP? [5]
- Explain about how TCL is an Event Driven Programming language? [5]
- What is a module in Python? Illustrate with an example about how to create and use the module in Python? [5]
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PART -B
5 x 10 Marks = 50
-
Explain how web is one of the most fertile areas for applications of scripting languages? What are the regular expressions?β Explain about pattern matching and substitution operators in PERL? [5+5]
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OR
Explain about essential application areas of scripting languages. Explain various control statements in PERL with suitable examples. [5+5]
-
Explain the following file handling functions in perl:
1) open () i1) tell () 111) seek ()
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Write a perl program to copy the content of a file to another file. [6+4]
OR
With the help of an example, explain how perl is used to create internet ware applications?
Write a php code to include the list of items in the ordered form into web page? [5+5]
-
Explain the different types of errors in PHP with suitable examples.
Explain the procedure to send an email using PHP? Give an illustrative example. [5+5]
OR
Describe the process to build and bring a website βliveβ on the World Wide Web using PHP. [10]
-
Write a TCL script to check the given number is palindrome or not.
Explain about security issues while using TCL on developing web applications. [5+5]
OR
Explain perl tool kit ? Explain how it is different from Tcl/Tk. [10]
-
Explain with an example about any TEN built-in functions in Python. [10]
OR
Describe the exception handling in Python?
Explain the following statements.
1) Import....as i1) Form .... import. [5+5]
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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