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
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
--- Content provided by FirstRanker.com ---
MCA I Semester Examinations, December - 2019
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.
--- Content provided by FirstRanker.com ---
PART - A 5 x 5 Marks =25
- a) Differentiate between scripting language and programming language. [5]
- b) Illustrate the significance of tied variables. [5]
- c) What type of care is required in PHP file handling? [5]
- d) Write about globbing for pattern matching in Tcl. [5]
- e) Which features of Python have made it a most preferred language in market? [5]
--- Content provided by FirstRanker.com ---
PART -B 5 x 10 Marks =50
- a) Discuss the simple uses of regular expressions.
b) Explain List and hashes in PERL. [5+5]
OR - a) Demonstrate the creation and implementation ‘subroutines in PERL.
b) What are the two ways Perl allows execution of shell commands? [5+5] - How Perl provides interfacing to the operating system? Explain with illustrations. [10]
OR - Discuss the need of internet,ware application. Give examples and explain its creation process in detail. [10]
- Explain PHP functions that are used to implant authentication procedures. [10]
OR - a) Write a PHP program to wish the user based on the current time, good morning, good afternoon, good evening and good night.( use regular convention)
b) List the data types of PHP language. [5+5] - Does Tcl support event-driven programming? Explain your answer with necessary program. [10]
--- Content provided by FirstRanker.com ---
OR - a) What are the different ways of termination of a Tcl command? Quote examples.
b) List the Tcl commands related to procedures and strings. [5+5] - Describe exception handling in Python and give illustrations. [10]
OR - Construct a simple web application using Python to display the customer account balance if the customer number and password are valid. [10]
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
---00000---
--- Content provided by FirstRanker.com ---
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