Download JNTUH MCA 4th Sem R13 2017 August 814AV Scripting Languages Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 4th Sem (Fourth Semester) Regulation-R13 2017 August 814AV Scripting Languages Previous Question Paper

R13

Code No: 814AV

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA IV Semester Examinations, August - 2017

SCRIPTING LANGUAGES



Time: 3 Hours















Max. Marks: 60


Note: This question paper contains two parts A and B.

Part A is compulsory which carries 20 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries 8
marks and may have a, b, c as sub questions.



PART - A



















5 ? 4 Marks = 20



1.a)

Differentiate between Scripting and Programming language with example.

[4]

b)

Explain the control structures in PHP.











[4]

c)

Mention the various server side programming languages.





[4]

d)

Why visual tool kits are used? Give an example.









[4]

e)

Define a function in python with its syntax.









[4]



PART - B

















5 ? 8 Marks = 40


2.

Explain the basic concepts of scripting languages.







[8]

OR

3.

Discuss the Scalar expressions in PERL with examples.







[8]



4.

Explain how PERL is interfaced with operating system.







[8]

OR

5.

Illustrate how PHP code is embedded in web pages with an example.



[8]


6.

Briefly explain how PHP is used for authentication with an example.



[8]

OR

7.

Write a snippet of code for sending email using PHP. Explain its working.

[8]



8.

Explain the basic concepts of TCL. Why TCL is used?







[8]

OR

9.

Why tk is used? Explain tk with an example.









[8]



10.

Distinguish between Modules and Built-in functions in python. Explain with examples.[8]

OR

11.

Discuss web application framework in python in detail.







[8]



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