Practical Slip 14 - 2019 Pattern

 Data Structure:

A) Write a ‘C’ program to accept a string from a user and reverse it using Dynamic

implementation of Stack.                         [20 M]

B) Write a ‘C’ program to accept names from the user and sort in alphabetical order

using bubble sort

- Accept n name

- Bubble sort Function

- Display

                                 [10 M]

PHP:

C) Using regular expressions check for the validity of entered email-id. The @ symbol should not appear more than once. The dot (.) can appear at the most once before @ and at the most twice or at least once after @ symbol. The substring before @ should not begin with a digit or underscore or dot or @ or any other special character. (Use explode and ereg function.).                      [25 M]

Angular JS:

D) Using AngularJS Create a SPA to take the information of a customer for booking a plan consisting of fields such as name, address, contact no., gender, Date of booking, date of journey, no of passenger, name of passenger etc. Display the e –Ticket.                                                                                                     [25 M]

R Programming:

E) Write an R program to concatenate two given factors in a single factor and display in descending order.                                                      [25 M]