Practical Slip 26 - 2019 Pattern

 Data Structure:

A) Write a ‘C’ program to accept an infix expression, convert it into its equivalent prefix expression and display the result. (Use Static Implementation of Stack).                                                                                                   [20 M]

B) Write a ‘C’ program to create two singly linked lists and concatenate one list at the end of another list.

                             [10 M]

PHP:

C) Consider the following entities and their relationships Doctor (doc_no, doc_name, address, city, area) Hospital (hosp_no, hosp_name, hosp_city) Doctor and Hospital are related with many-many relationship. Create a RDB in 3 NF for the above and solve following Using above database, write a PHP script which accepts hospital name and print information about doctors visiting / working in that hospital in tabular format.                                              [25 M]

Angular JS:

D) Using AngularJS create a SPA for eLearning System.                                                                                                                                                          [25 M]

R Programming:

E) Write a script in R to create an array, passing in a vector of values and a vector of dimensions. Also provide names for each dimension.                                                                                                         [25 M]